This list 2020 in paleomalacology is a list of new taxa of ammonites and other fossil cephalopods, as well as fossil gastropods, bivalves and other molluscs that are scheduled to be described during the year 2020, as well as other significant discoveries and events related to molluscan paleontology that are scheduled to occur in the year 2020.
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|---|---|---|---|
Ammonites
editNew taxa
edit| Name | Novelty | Status | Authors | Age | Type locality | Country | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov |
Valid |
Korn & Buchwald in Korn et al. |
Late Devonian |
|||||
|
Acrimeroceras ropicense[1] |
Sp. nov |
Valid |
Korn, Bartzsch & Weyer in Korn et al. |
Late Devonian |
||||
|
Acrimeroceras saalense[1] |
Sp. nov |
Valid |
Korn, Bartzsch & Weyer in Korn et al. |
Late Devonian |
||||
| Acutimitoceras alabasense[2] | Sp. nov | Valid | Nikolaeva | Devonian-Carboniferous boundary |  Kazakhstan
|
|||
| Acutimitoceras dzhanganense[2] | Sp. nov | Valid | Nikolaeva | Devonian-Carboniferous boundary | Kazakhstan
|
|||
| Almites hayasakai[3] | Sp. nov | Valid | Ehiro & Ozawa | Permian (Asselian) | Taishaku Limestone |  Japan
|
||
| Angolaites elegans[4] | Sp. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Lower Duck Creek |  United States(  Texas)
|
A member of the family Brancoceratidae. | |
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
|
Sp. nov |
Valid |
Cope & Etches |
||||||
|
Sp. nov |
Valid |
Jattiot, Bucher & Brayard |
||||||
| Boesites biconcavus[3] | Sp. nov | Valid | Ehiro & Ozawa | Permian (Asselian) | Taishaku Limestone | Japan
|
||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Binneyitidae. |
|||||
| ?Bouleiceras betetensis[9] | Sp. nov | Valid | Martínez & Joral | Early Jurassic (Toarcian) |  Spain
|
A member of the family Hildoceratidae. | ||
| Bouleiceras ibericum[9] | Sp. nov | Valid | Martínez & Joral | Early Jurassic (Toarcian) | Spain
|
A member of the family Hildoceratidae. | ||
| Cagliceras baldii[10] | Sp. nov | Valid | Kovács, Dunai & Evanics | Early Jurassic (Toarcian) |  Hungary
|
A member of the family Erycitidae. | ||
| Cagliceras wegeneri[10] | Sp. nov | Valid | Kovács, Dunai & Evanics | Early Jurassic (Toarcian) | Hungary
|
A member of the family Erycitidae. | ||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Turrilitidae. |
|||||
|
Sp. nov |
Valid |
Jattiot, Bucher & Brayard |
||||||
|
Sp. nov |
Valid |
Amédro & Châtelier in Amédro et al. |
||||||
|
Sp. nov |
Valid |
Amédro & Châtelier in Amédro et al. |
||||||
|
Sp. nov |
Valid |
Amédro & Châtelier in Amédro et al. |
||||||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Brancoceratidae. |
|||||
|
Gen. et comb. nov |
Valid |
Kennedy |
A member of the family Acanthoceratidae belonging to the subfamily Mantelliceratinae. The type species is "Ammonites" jubae Coquand (1880); genus also includes "Ammonites" villei Coquand (1862). |
|||||
|
Gen. et sp. nov |
Valid |
Kennedy |
A member of the family Turrilitidae. The type species is C. tenuicostatus. |
|||||
| Elobiceras (Craginites) simplex[4] | Sp. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Lower Duck Creek | United States ( Texas)
|
A member of the family Brancoceratidae. | |
| Elobiceras (Craginites) sparcicostatum[4] | Sp. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Lower Duck Creek | United States ( Texas)
|
A member of the family Brancoceratidae. | |
|
Sp. nov |
Valid |
Jattiot, Bucher & Brayard |
||||||
|
Sp. nov |
Valid |
Korn et al. |
||||||
|
Goniatites zhankurganensis[12] |
Sp. nov |
Valid |
Korn et al. |
Carboniferous (Viséan) |
Baktysai Formation |
|||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Acanthoceratidae. |
|||||
|
Sp. nov |
Valid |
Mitta & Stupachenko |
A member of the family Aspidoceratidae. |
|||||
|
Sp. nov |
Valid |
Korn, Hairapetian & Gholamalian |
Late Devonian |
|||||
|
Gen. et sp. et comb. nov |
Valid |
Bert, Bersac & Canut |
A member of the family Neocomitidae. The type species is H. aguirreurretae; genus also includes H. ploszkiewiczi (Riccardi and Aguirre-Urreta, 1989) and H. varicostatus (Riccardi and Aguirre-Urreta, 1989). Announced in 2019; the final version of the article naming was published in 2020. |
|||||
|
Sp. nov |
Valid |
Korn & Wang in Korn et al. |
A member of the family Bisatoceratidae. Announced in 2020; the final version of the article naming was published in 2021. |
|||||
|
Sp. nov |
Valid |
Landman et al. |
Late Cretaceous |
|||||
|
Gen. et comb. nov |
Valid |
Zakharov & Rogov |
A new genus for "Groebericeras" baylei Imlay & Jones. |
|||||
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
|
Gen. et sp. nov |
Valid |
Schweigert & Schlampp |
A member of the family Aspidoceratidae. The type species is H. endressi; genus might also include "Aspidoceras" acanthomphalum Zittel (1870). |
|||||
|
Sp. nov |
Valid |
Korn |
||||||
| Lasswitzia[4] | Gen. et comb. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Lower Duck Creek Formation | United States ( Texas)
|
A member of the family Brancoceratidae. The type species is "Schloenbachia austinensis" Roemer var. minima Lasswitz (1904) (raised to the rank of a separate species Lasswitzia minima). | |
|
Gen. et comb. nov |
Valid |
Bert, Bersac & Canut |
A member of Ancyloceratoidea belonging to the new family Lenicostitidae. The type species is "Hemihoplites" rusticus Vermeulen (1996). Announced in 2019; the final version of the article naming was published in 2020. |
|||||
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Flickiidae. |
|||||
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
| Marcouxia chaiburiensis[21] | Sp. nov | Valid | Tongtherm et al. | Early Triassic | Chaiburi |  Thailand
|
||
| Margoceras[22] | Gen. et sp. nov | Valid | Borissenkov | Permian (Cisuralian) |  Russia(  Nenets Autonomous Okrug)
|
A member of the family Paragastrioceratidae. Genus includes new species M. boreale. | ||
| Mittaites[23] | Gen. et comb. nov | Valid | Frau et al. | Early Cretaceous (Berriasian) | Russia
|
The type species is "Mazenoticeras" ceccai. Announced in 2020; the final version of the article naming it was published in 2021. | ||
| Mortoniceratoides elegans[4] | Sp. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Kiamichi | United States ( Texas)
|
A member of the family Brancoceratidae. | |
|
Sp. nov |
Valid |
Korn |
Devonian (Famennian) |
A member of the family Kosmoclymeniidae. |
||||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Lyelliceratidae. |
|||||
| Neophyllites lavernockensis[24] | Sp. nov | Valid | Hodges | Early Jurassic (Hettangian) | White Lias Formation |  United Kingdom
|
Announced in 2020; the final version of the article naming it was published in 2021. | |
|
Gen. et comb. nov |
Valid |
Jattiot, Gris & Trincal |
A new genus for "Peronoceras" eucosmum Lippi Boncambi (1947). |
|||||
|
Sp. nov |
Valid |
Kutygin |
A member of the family Medlicottiidae. |
|||||
| Paracraginites[4] | Gen. et sp. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Lower Duck Creek | United States ( Texas)
|
A member of the family Brancoceratidae. The type species is P. conlini. | |
|
Sp. nov |
Valid |
Vermeulen et al. |
||||||
|
Sp. nov |
Valid |
Borissenkov |
Permian (Cisuralian) |
A member of the family Paragastrioceratidae. |
||||
|
Sp. nov |
Valid |
Jattiot, Bucher & Brayard |
||||||
|
Sp. nov |
Valid |
Korn & Buchwald in Korn et al. |
Late Devonian |
|||||
|
Paratornoceras harounense[1] |
Sp. nov |
Valid |
Korn & Ebbighausen in Korn et al. |
Late Devonian |
||||
|
Paratornoceras peterseni[1] |
Sp. nov |
Valid |
Korn & Buchwald in Korn et al. |
Late Devonian |
||||
|
Paratornoceras thuringense[1] |
Sp. nov |
Valid |
Korn, Bartzsch & Weyer in Korn et al. |
Late Devonian |
||||
|
Sp. nov |
Valid |
Vermeulen et al. |
||||||
| Pervinquieria (Deiradoceras) serpentiforme[4] | Sp. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Lower Duck Creek | United States ( Texas)
|
A member of the family Brancoceratidae. | |
| Pervinquieria (Pervinquieria) asper[4] | Sp. nov | Valid | Kennedy in Gale & Kennedy | Early Cretaceous (Albian) | Lower Duck Creek | United States ( Texas)
|
A member of the family Brancoceratidae. | |
|
Gen. et sp. et comb. nov |
Valid |
Vermeulen et al. |
A member of the family Crioceratitidae. The type species is P. etiennei; genus also includes P. primitivus (Reboulet, 1996) and P. barrabei (Sarkar, 1955). |
|||||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Acanthoceratidae. |
|||||
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
|
Sp. nov |
Valid |
Kutygin |
Permian |
A member of the family Medlicottiidae. |
||||
|
Sp. nov |
Valid |
Caracuel & Sarti in Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
|
Gen. et sp. nov |
Valid |
Alifirov & Knyazev |
A member of the family Cardioceratidae. Genus includes new species P. densicostatum. |
|||||
|
Sp. nov |
Valid |
Kennedy |
||||||
|
Sp. nov |
Valid |
Bischof & Lehmann |
||||||
|
Sp. nov |
Valid |
Kennedy |
Late Cretaceous (Turonian) |
A member of the family Acanthoceratidae belonging to the subfamily Mammitinae. Announced in 2020; the final version of the article naming it was published in 2021. |
||||
|
Sp. nov |
Valid |
Amédro & Châtelier in Amédro et al. |
||||||
|
Gen. et comb. nov |
Valid |
Jattiot, Bucher & Brayard |
Genus includes "Meekoceras" paucesculptatum Welter (1922). |
|||||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Scaphitidae. |
|||||
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
| Shumardites umbilicatus[3] | Sp. nov | Valid | Ehiro & Ozawa | Permian (Asselian) | Taishaku Limestone | Japan
|
||
| Sormaites[33] | Gen. et sp. nov | Valid | Muramiya & Shigeta | Late Cretaceous (Turonian) | Japan
|
A member of the family Diplomoceratidae. Genus includes new species S. teshioensis. | ||
|
Sp. nov |
Valid |
Kennedy |
A member of the family Lyelliceratidae. |
|||||
|
Sp. nov |
Valid |
Jattiot, Bucher & Brayard |
||||||
|
Gen. et comb. nov |
Valid |
Vašíček |
|
A member of the family Neocomitidae. The type species is "Neocomites (Teschenites)" flucticulus Thieuloy (1977); genus also includes "Neocomites (Teschenites)" callidiscus Thieuloy (1971), "Teschenites" subflucticulus Reboulet (1996), "Neocomites (Teschenites)" pachydicranus Thieuloy (1977) and "Teschenites" subpachydicranus Reboulet (1996). |
||||
|
Sp. nov |
Valid |
Borissenkov |
Permian (Cisuralian) |
A member of the family Paragastrioceratidae. |
||||
| Vidrioceras ellipticum[3] | Sp. nov | Valid | Ehiro & Ozawa | Permian (Asselian) | Taishaku Limestone | Japan
|
||
|
Sp. nov |
Valid |
Sarti |
Late Jurassic (Tithonian) |
Rosso Ammonitico Veronese Formation |
||||
| Yezoceras elegans[35] | Sp. nov | Valid | Aiba, Karasawa & Iwasaki | Late Cretaceous (Coniacian) | Japan
|
A member of the family Nostoceratidae. |
General research
edit- A study aiming to determine the drag force experienced by a wide range of ammonite shell shapes is published by Hebdon, Ritterbush & Choi (2020).[36]
- A study evaluating how different parameters affected the ammonite shell's response to water pressure, aiming to determine whether the ammonite septa strengthened the shell against pressure at increasing water depths, is published by Lemanis (2020).[37][38][39]
- A study on global patterns of ammonite diversification and extinction from the Early Devonian (Emsian) to the Early Triassic (Induan) is published by Whalen, Hull & Briggs (2020).[40]
- A study on the abundance and size distribution of small specimens of Baculites and Hoploscaphites at eight cold methane seep sites in the Upper Cretaceous Pierre Shale (South Dakota, United States) is published by Rowe et al. (2020), who interpret their findings as indicating that newly hatched ammonites lived in close proximity to seep fluids emerging at the sediment-water interface and the associated microbial food web.[41]
- A study on changes of hydrostatic properties of three species of Didymoceras during their ontogeny is published by Peterman et al. (2020).[42]
Other cephalopods
editNew taxa
edit| Name | Novelty | Status | Authors | Age | Type locality | Country | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen. et sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A nautiloid related to Temnocheilus. Genus includes new species A. mazaevi. |
||||
|
Sp. nov |
Valid |
Aubrechtová & Meidla |
||||||
|
Ancistroceras vahikuelaensis[44] |
Sp. nov |
Valid |
Aubrechtová & Meidla |
Ordovician |
||||
| Bairstowius amaliae[45] | Sp. nov | Valid | Rita et al. | Early Jurassic (Pliensbachian) | Lemede |  Portugal
|
A belemnite belonging to the family Hastitidae. | |
|
Gen. et sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A probable member of Oncocerida. Genus includes new species B. mirum. |
||||
| Chromatoceras[46] | Gen. et comb. nov | Valid | Turek & Manda | Silurian (Pridoli) | Kopanina |  Czech Republic
|
A member of Oncocerida belonging to the family Oonoceratidae. The type species is "Cyrtoceras" veteranum Barrande (1866); genus also includes "Cyrtoceras" constringens Barrande (1866). | |
|
Sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
|||||
|
Domatoceras sterlitamakense[43] |
Sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
||||
| Enigmabelus[47] | Gen. et 3 sp. nov | Valid | Keupp & Fuchs | Early Jurassic (Pliensbachian) | Amaltheenton |  Germany
|
A member of Belemnitina. Genus includes new species E. doppelsteini, E. micros and possibly ? E. leptos. | |
|
Gen. et sp. nov |
Valid |
Yang et al. |
A member of Orthocerida. Genus includes new species H. chaohuensis. Announced in 2020; the final version of the article naming it was published in 2021. |
|||||
|
Gen. et sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A nautiloid belonging to the family Liroceratidae. Genus includes new species L. ovale. |
||||
|
Sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A nautiloid belonging to the family Liroceratidae. |
||||
|
Sp. nov |
Valid |
Aubrechtová & Meidla |
Ordovician |
|||||
|
Sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A nautiloid belonging to the family Ephippioceratidae. |
||||
|
Sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
|||||
|
Gen. et sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A nautiloid related to Domatoceras. Genus includes new species S. umbilicatum. |
||||
|
Gen. et sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A nautiloid belonging to the family Liroceratidae. Genus includes new species S. siphonoventralis. |
||||
|
Sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
|||||
|
Gen. et sp. nov |
Valid |
Leonova & Shchedukhin |
Early Permian |
A nautiloid related to Permonautilus. Genus includes new species T. involutum. |
||||
|
Sp. nov |
Valid |
Niko & Ehiro |
General research
edit- A study aiming to determine whether the development of chamber volume in fossil cephalopod phragmocones conveys information about their physiology is published by Tajika et al. (2020), who evaluate the implications of their findings for the knowledge of the ecology and extinction selectivity of fossil cephalopods.[50]
- A study on the spatial distribution of Givetian oncocerid fossils from the Hamar Laghdad ridge (eastern Anti-Atlas, Morocco), evaluating its implications for the knowledge of the life cycle of these cephalopods, is published by Pohle et al. (2020).[51]
- Jurassic nautiloid Somalinautilus antiquus, previously known only from the Kimmeridgian strata of Ethiopia, is reported from the Kimmeridgian of Southern Germany by Schweigert (2020), who also reports the first finding of the species Somalinautilus clavifer the Middle Jurassic (Bathonian) of Southern Germany.[52]
- A study on the reproductive strategies of fossil coleoids, based on data from shells of belemnoids, spirulids and sepiids, is published by Fuchs et al. (2020).[53]
- A specimen of Plesioteuthis preserved with an associated tooth of a pterosaur is reported from the Upper Jurassic Altmühltal Formation (Germany) by Hoffmann et al. (2020), who evaluate the implications of this finding for the knowledge of the likely habitat of Plesioteuthis.[54]
Gastropods
editNew taxa
edit| Name | Novelty | Status | Authors | Age | Type locality | Country | Notes | Images |
|---|---|---|---|---|---|---|---|---|
| Acanthinula karsdorfensis[55] | Sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A species of Acanthinula sensu lato. | ||
| Acroloxus aspis[55] | Sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A species of Acroloxus. | ||
| Acroloxus korys[55] | Sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A species of Acroloxus. | ||
| "Acteon" distinctus[56] | Sp. nov | Valid | Landau, Ceulemans & Van Dingenen | Miocene (Tortonian) |  France
|
|||
| Afrodontops[55] | Gen. et 2 sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A member of the family Charopidae. The type species is A. europaea; genus also includes A. comes. | ||
| Alanstukella[57] | Gen. et comb. nov | Valid | Mazaev | Carboniferous (Kasimovian) to Permian (Sakmarian) | Russia
|
A member of the family Trochonematidae. The type species is A. rossica (Stuckenberg, 1905). | ||
| Albinulopsis[55] | Gen. et sp. et comb. nov | Valid | Kadolsky | Eocene | France Germany
|
A member of the family Gastrocoptidae. The type species is A. gibba; genus also includes "Pupa" bonneti Cossmann (1907). | ||
|
Gen. et sp. nov |
Valid |
Ketwetsuriya et al. |
Genus includes new species A. reticulata. |
|||||
| Ammonicera oliveri[56] | Sp. nov | Valid | Landau, Ceulemans & Van Dingenen | Miocene (Tortonian) | France
|
A species of Ammonicera. | ||
| Andonia delgadoi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
|||
| Andonia wilhelminamariae[60] | Sp. nov | Valid | Landau & Mulder | Pliocene |  Italy Spain
|
|||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
| Aphanitoma roesti[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Aphanitoma. | ||
| Aquitanobursa javana[62] | Sp. nov | Valid | Landau et al. | Miocene |  Indonesia
|
A member of the family Bursidae. | ||
|
Sp. nov |
Valid |
Bullis et al. |
A species of Assiminea. |
|||||
| Auristomia insulsa[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Auristomia. | ||
| Bactrocythara pascaleae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bactrocythara. | ||
|
Gen. et sp. nov |
Valid |
Balashov & Perkovsky |
A member of the family Gastrocoptidae. The type species is B. gusakovi. |
|||||
|
Sp. nov |
Valid |
Mandic, Harzhauser & Neubauer |
Middle Miocene |
|||||
| Bela henkmulderi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bela. | ||
| Bela keukelaari[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bela. | ||
| Bela pseudomegastoma[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bela. | ||
| Bela pseudovulpecula[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bela. | ||
| Bela redoniana[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bela. | ||
| Bela scarponii[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bela. | ||
| Bela sceauxensis[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Bela. | ||
| Belgrandiella? nichterli[67] | Sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
Possibly a species of Belgrandiella. | ||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
| Buccinaria minuscula[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Buccinaria. | ||
|
Gen. et sp. nov |
Valid |
Juárez-Ruiz, Matamales-Andreu & Kadolsky |
Early Oligocene |
A member of the family Vidaliellidae. Genus includes new species C. oliveri. |
||||
| Callitrochilia[69] | Gen. et comb. nov | Valid | Gain, Belliard & Le Renard | Eocene | France
|
A member of the family Calliostomatidae. The type species is "Calliostoma (Eutrochus)" ditropis Cossmann & Pissarro (1902). | ||
| Calogoniodiscus pyrenaicus[67] | Sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
|||
| Campanile madagasikara[70] | Sp. nov | Pacaud | Late Miocene |  Madagascar
|
A species of Campanile. | |||
| Careliopsis gallica[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Careliopsis. | ||
| Carychiopsina[55] | Gen. et comb. nov | Valid | Kadolsky | Late Oligocene and early Miocene | Czech Republic Poland
|
A member of the family Ellobiidae belonging to the subfamily Carychiinae. The type species is "Pupa" schwageri Reuss (1868); genus also includes C. costulata (Sandberger, 1862), C. prisyazhnyuki (Stworzewicz, 1999) and possibly C.? surai (Stworzewicz, 1999). | ||
| Carychium bachi[55] | Sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A species of Carychium. | ||
| Carychium vagum[55] | Sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A species of Carychium. | ||
| Casmaria primitiva[62] | Sp. nov | Valid | Landau et al. | Miocene | Indonesia
|
A species of Casmaria. | ||
| Cassis robusta[62] | Sp. nov | Valid | Landau et al. | Miocene | Indonesia
|
A species of Cassis. | ||
| Cassitriton[71] | Gen. et sp. nov | Valid | Craig & Tracey in Craig et al. | Eocene (Lutetian) | France
|
A member of the family Cymatiidae. The type species is C. magnificus Craig, Tracey & Gain. | ||
| Cataegis ramosi[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation |  Philippines
|
A species of Cataegis. | |
|
Sp. nov |
Valid |
Garvie in Garvie, Goedert & Janssen |
||||||
| Chemnitzia miogallica[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Chemnitzia. | ||
| Chemnitzia robusticostata[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Chemnitzia. | ||
| Chilodonta tricostatula[74] | Sp. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation |  Switzerland
|
A species of Chilodonta. | |
|
Sp. nov |
Valid |
Nosowska |
Middle Miocene |
A species of Clanculus. |
||||
| Clathrella semilaeve[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
|||
| Clathromangelia daisyae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clathromangelia densecostata[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clathromangelia hakkennesi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clathromangelia helwerdae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clathromangelia karinneae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clathromangelia pereirae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clathromangelia vannieulandei[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clathromangelia wopkeae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clathromangelia. | ||
| Clavatula sceauxensis[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Clavatula. | ||
|
Sp. nov |
Valid |
Goedert & Janssen in Garvie, Goedert & Janssen |
A species of Clio. |
|||||
| Cochleochilus? spiralocostatus[74] | Sp. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation | Switzerland
|
Possibly a member of the family Ataphridae. | |
| Coenaculum boucheti[56] | Sp. nov | Valid | Landau, Ceulemans & Van Dingenen | Miocene (Tortonian) | France
|
A species of Coenaculum. | ||
| Cryptochorda altavesna[76] | Sp. nov | Valid | Pacaud & Sautereau | Eocene (Lutetian) | France
|
A member of the family Harpidae. | ||
| Cryptochorda cosediensis[76] | Sp. nov | Valid | Pacaud & Sautereau | Eocene (Lutetian)) | France
|
A member of the family Harpidae. | ||
| Cryptochorda neptis[76] | Sp. nov | Valid | Pacaud & Sautereau | Eocene (Ypresian)) | France
|
A member of the family Harpidae. | ||
|
Sp. nov |
Valid |
Garvie in Garvie, Goedert & Janssen |
||||||
| Cypraecassis minirufa[62] | Sp. nov | Valid | Landau et al. | Miocene | Indonesia
|
A species of Cypraecassis. | ||
| Cyrillia michalidesi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Cyrillia. | ||
| Daphnella groeneveldi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Daphnella. | ||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
| Ebala ornatissima[56] | Sp. nov | Valid | Landau, Ceulemans & Van Dingenen | Miocene (Tortonian) | France
|
A species of Ebala. | ||
| Emarginula rara[74] | Sp. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation | Switzerland
|
A species of Emarginula. | |
| Enneopupa priabonica[67] | Sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
|||
| Eoconus cambieni[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
|||
| Eoconus vanhoutenae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
|||
| Eofavartia dharmai[77] | Sp. nov | Valid | Merle & Landau | Middle Miocene | Indonesia
|
A member of the family Muricidae. | ||
| Eohispania[67] | Gen. et sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
Genus includes new species E. dominicii. | ||
|
Gen. et sp. nov |
Valid |
Bullis et al. |
A member of the family Cyclophoridae. Genus includes new species E. kachin. |
|||||
|
Sp. nov |
Valid |
Fehse |
A species of Erato. |
|||||
|
Sp. nov |
Valid |
Fehse |
Miocene |
A species of Erato. |
||||
|
Sp. nov |
Valid |
Fehse |
Miocene |
A species of Erato. |
||||
|
Sp. nov |
Valid |
Fehse |
Miocene |
A species of Erato. |
||||
|
Sp. nov |
Valid |
Fehse |
Miocene |
A species of Erato. |
||||
|
Sp. nov |
Valid |
Fehse |
Miocene |
A species of Erato. |
||||
|
Sp. nov |
Valid |
Fehse |
Miocene |
A species of Erato. |
||||
| Eulimella redoniana[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Eulimella. | ||
| Eulimella semilaeve[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Eulimella. | ||
| Eusassia[71] | Gen. et comb. nov | Valid | Craig & Tracey in Craig et al. | Eocene | France
|
A member of the family Cymatiidae. The type species is "Triton (Lampusia)" chalmasi Vasseur (1882); genus also includes "Eutritonium (Sassia)" dubusi Cossmann & Pissarro (1905). | ||
| Euthema annae[79] | Sp. nov | In press | Balashov | Late Cretaceous (Cenomanian) | Burmese amber |  Myanmar
|
A species of Euthema. | |
| Euthema truncatellina[80] | Sp. nov | Valid | Balashov, Perkovsky & Vasilenko | Late Cretaceous (Cenomanian) | Burmese amber | Myanmar
|
A species of Euthema. | |
| Euthriofusus postumus[60] | Sp. nov | Valid | Landau & Mulder | Pliocene | Spain
|
|||
| Freboldia carinii[81] | Sp. nov | Valid | Pieroni & Nützel | Middle Triassic | Esino Limestone | Italy
|
||
|
Nom. nov |
Valid |
Pacaud |
Early Paleocene |
A species of Fusulculus; a replacement name for Epalxis ? rosenkrantzi Hansen (2019). |
||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
A member of the family Gosseletinidae. Originally described as a species of Gosseletina; Mazaev (2021) transferred it to the genus Nemaspira.[83] |
|||
| Haedropleura brebioni[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Haedropleura. | ||
| Haedropleura gallica[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Haedropleura. | ||
| Haedropleura ligeriana[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Haedropleura. | ||
| Headonia[67] | Gen. et comb. nov | Valid | Harzhauser et al. | Late Eocene | Headon Hill Formation | France United Kingdom
|
The type species is "Planorbis" euomphalus Sowerby (1816) | |
|
Sp. nov |
Valid |
Garvie in Garvie, Goedert & Janssen |
||||||
| Helvetataphrus[74] | Gen. et comb. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation | France Switzerland
|
A member of the family Ataphridae. The type species is "Turbo" subrugosus Buvignier (1852). | |
|
Sp. nov |
Valid |
Matsuoka & Hirano |
A species of Heterogen. |
|||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
|
Sp. nov |
Valid |
Lozouet, Cahuzac & Charles |
A member of the family Modulidae. |
|||||
| Ividella tuberculata[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A member of the family Pyramidellidae. Originally described as a species of Ividella, but subsequently transferred to the genus Mulderia.[86] | ||
| Katosira ? bicarinata[87] | Sp. nov | Valid | Ferrari, Little & Atkinson | Early Jurassic (Toarcian) | Blea Wyke Sandstone Formation | United Kingdom
|
A member of the family Zygopleuridae. | |
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
| Laminifera nannodes[67] | Sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
|||
| Laxecostula[67] | Gen. et comb. nov | Valid | Harzhauser et al. | Eocene (Lutetian) | Bouxwiller Formation | France
|
Genus includes "Helix" laxecostulata Sandberger (1871). | |
| Leufroyia annegienae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Leufroyia. | ||
| Leufroyia hesseli[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Leufroyia. | ||
| Leufroyia ligeriana[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Leufroyia. | ||
| Leufroyia renauleauensis[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Leufroyia. | ||
| Leufroyia riccardoi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Leufroyia. | ||
| Leufroyia seani[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Leufroyia. | ||
|
Sp. nov |
Valid |
Garvie & Janssen in Garvie, Goedert & Janssen |
A species of Limacina. |
|||||
|
Sp. nov |
Valid |
Garvie & Janssen in Garvie, Goedert & Janssen |
A species of Limacina. |
|||||
|
Sp. nov |
Valid |
Garvie in Garvie, Goedert & Janssen |
A species of Limacina. |
|||||
| Limacina yadongensis[88] | Sp. nov | Valid | Li et al. | Early Eocene | Zhepure Formation |  China
|
A species of Limacina. | |
|
Gen. et sp. nov |
Valid |
Gründel, Hostettler & Menkveld-Gfeller |
Late Jurassic |
A member of the family Brachytrematidae. Genus includes new species L. liriola. |
||||
|
Sp. nov |
Valid |
Pacaud & Gómez |
A member of the family Ovulidae belonging to the subfamily Pediculariinae. |
|||||
| Macromphalina alinemulderae[60] | Sp. nov | Valid | Landau & Mulder | Pliocene | Spain
|
A species of Macromphalina. | ||
|
Gen. et sp. nov |
Valid |
Bullis et al. |
A member of the family Pupinidae. Genus includes new species M. electricus. |
|||||
| Mangelia burgersae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Mangelia. | ||
| Margarites hayashii[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation | Philippines
|
A species of Margarites. | |
| Megastomia pseudopolysarcula[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Megastomia. | ||
| Menestho bertieae[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Menestho. | ||
| Microsassia[71] | Gen. et sp. nov | Valid | Craig & Tracey in Craig et al. | Eocene (Lutetian) | France
|
A member of the family Cymatiidae. The type species is M. inconspicua Craig & Tracey. | ||
| Microtriton[71] | Gen. et 2 sp. et comb. nov | Valid | Craig & Tracey in Craig et al. | Eocene | France
|
A member of the family Cymatiidae. The type species is M. biplicoides Craig & Tracey; genus also includes new species M. dollfusi Craig & Tracey, as well as "Lampusia (Simpulum)" bourdoti Cossmann (1897). | ||
| Mitromorpha mulderi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Mitromorpha. | ||
|
Sp. nov |
Valid |
Lozouet, Cahuzac & Charles |
A species of Modulus. |
|||||
| Moelleria jansseni[91] | Sp. nov | Valid | Hoeksema, Rijken & Simons | Pleistocene | France
|
A species of Moelleria. | ||
| Monoplex dissimilis[62] | Sp. nov | Valid | Landau et al. | Miocene | Indonesia
|
A species of Monoplex. | ||
| Monoplex gradatus[71] | Sp. nov | Valid | Craig, Tracey & Gain in Craig et al. | Eocene | France
|
A species of Monoplex. | ||
| Nassitriton[71] | Gen. et sp. nov | Valid | Craig & Tracey in Craig et al. | Eocene | France
|
A member of the family Cymatiidae. The type species is N. conicus Craig, Tracey & Le Renard; genus might also include "Lampusia (Sassia)" lennieri Cossmann & Pissarro (1901). | ||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
| Neniopsilla[67] | Gen. et sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
Genus includes new species N. amoena. | ||
| Neritopsis brasili[92] | Sp. nov | Valid | Symonds, Gain & Le Renard | Eocene | France
|
A species of Neritopsis. | ||
| Neritopsis toddi[92] | Sp. nov | Valid | Symonds, Gain & Le Renard | Eocene | France
|
A species of Neritopsis. | ||
|
Sp. nov |
Valid |
Fehse & Vicián |
Late Miocene |
A species of Niveria. |
||||
|
Sp. nov |
Valid |
Fehse & Vicián |
Late Miocene |
A species of Niveria. |
||||
| Ocinebrina bertai[94] | Sp. nov | Valid | Kovács | Middle Miocene | Hungary
|
A species of Ocinebrina. | ||
| Odostomia fortistriata[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Odostomia. | ||
| Odostomia miopupa[64] | Nom. nov | Valid | Landau et al. | France
|
A species of Odostomia; a replacement name for Odontostomia rissoides var. pupa Gougerot (1969). | |||
| Odostomia robustissima[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Odostomia. | ||
| Ovicarychium[55] | Gen. et 2 sp. et comb. nov | Valid | Kadolsky | Eocene | France Germany
|
A member of the family Ellobiidae belonging to the subfamily Carychiinae. The type species is O. ronlederi; genus also includes new species O.hennigeri, as well as O. bigeminatum (Deshayes, 1863), O. carbonarium (Wenz, 1932), O. interferens (Deshayes, 1863), O. polysarcum (Cossmann, 1914), O. quadridens(Andreae, 1884), O. remiense (Boissy, 1848) and O. sparnacense (Deshayes, 1863). | ||
| Oxfordina[74] | Gen. et comb. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation | Switzerland
|
A member of the family Eucyclidae. The type species is "Trochus" crassicosta Buvignier (1852). | |
| Palaeostoa costellata[55] | Sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A member of the family Palaeostoidae. | ||
|
Gen. et sp. nov |
Disputed |
Bullis et al. |
A member of the family Diplommatinidae. Genus includes new species P. spelomphalos. Considered to be a junior synonym of the genus Euthema by Balashov (2020).[79] |
|||||
| Paracraticula? catalaunica[67] | Sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
|||
| Parasassia[71] | Gen. et comb. et 2 sp. nov | Valid | Craig & Tracey in Craig et al. | Eocene | France
|
A member of the family Cymatiidae. The type species is "Triton" multigraniferum Deshayes (1835); genus also includes "Triton" bicinctum Deshayes (1835), "Triton" dumortieri Baudon (1853), "Lampusia (Simpulum)" polysarca Cossmann & Pissarro (1901), "Lampusia (Simpulum)" pustulifera Cossmann & Pissarro (1901) and "Murex" reticulosus Lamarck (1803), as well as new species P. globosa Craig & Tracey and P. polysarcoides Craig & Tracey. | ||
| Parthenina brebioni[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina chauvereauensis[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina clementiensis[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina lamellata[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina ligeriana[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina milleti[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina pouweri[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina redoniana[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina sceauxensis[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina tenuicostata[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Parthenina wesselinghi[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Parthenina. | ||
| Patella staceata[74] | Sp. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation | Switzerland
|
A species of Patella. | |
|
Gen. et sp. nov |
Valid |
Bullis et al. |
A member of the family Cyclophoridae. Genus includes new species P. kyrtostoma. |
|||||
|
Sp. nov |
In press |
Simões et al. |
Late Paleozoic |
Taciba Formation |
||||
| Planitriton[71] | Gen. et comb. nov | Valid | Craig & Tracey in Craig et al. | Eocene | Calcaire Grossier d'Etrechy | France
|
A member of the family Cymatiidae. The type species is "Triton" planicostatum Deshayes (1835). | |
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
|
Sp. nov |
Valid |
Ferrari et al. |
||||||
| Pleurotomoides barnardi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
|||
| Pleurotomoides vanderdoncki[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
|||
|
Sp. nov |
Valid |
Fehse |
A member of the family Eratoidae. |
|||||
|
Nom. nov |
Valid |
Nielsen & Ampuero |
Early Miocene |
A species of Profundimitra; a replacement name for Mitra martini Philippi (1887). |
||||
|
Sp. nov |
Valid |
Mandic, Harzhauser & Neubauer |
Middle Miocene |
|||||
|
Sp. nov |
Valid |
Neubauer et al. |
A member of the family Hydrobiidae belonging to the subfamily Pyrgulinae. |
|||||
|
Sp. nov |
Valid |
Neubauer et al. |
Miocene |
A member of the family Hydrobiidae belonging to the subfamily Pyrgulinae. |
||||
|
Sp. nov |
Valid |
Neubauer et al. |
Miocene |
A member of the family Hydrobiidae belonging to the subfamily Pyrgulinae. |
||||
| Protocharonia[71] | Gen. et comb. nov | Valid | Craig & Tracey in Craig et al. | Eocene | France
|
A member of the family Charoniidae. The type species is "Triton" formosum Deshayes (1865); genus also includes "Eutritonium (Sassia) gouetense" var. semitextum Cossmann (1919). | ||
| Protoplex[71] | Gen. et sp. et comb. nov | Valid | Craig & Tracey in Craig et al. | Eocene | France United Kingdom
|
A member of the family Cymatiidae. The type species is P. gervillei Craig & Tracey; genus also includes "Murex" nodularius Lamarck (1803), "Sassia" websteri Wrigley (1932) and "Sassia" biserialis Wrigley (1932). | ||
| Provanna azurini[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation | Philippines
|
A species of Provanna. | |
| Pseudangaria[74] | Gen. et comb. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation | Switzerland
|
A member of the family Angariidae. The type species is "Delphinula" kobyi De Loriol in De Loriol & Koby (1895). | |
| Pseudoneptunea constantinensis[99] | Sp. nov | Valid | Gain & Belliard | Eocene | France
|
|||
| Pseudoneptunea prima[99] | Sp. nov | Valid | Gain & Belliard | Paleocene (Thanetian) | France
|
|||
| Pseudoneptunea trinodularia[99] | Sp. nov | Valid | Gain & Belliard | Eocene | France
|
|||
| Pseudoscilla breitenbergeri[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Pseudoscilla. | ||
| Pseudotectonica[67] | Gen. et sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
Genus includes new species P. pulchra. | ||
| Pyrgulina cancellatissima[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Pyrgulina. | ||
| Pyrgulina presselierensis[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Pyrgulina. | ||
| Raphitoma breitenbergeri[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Raphitoma. | ||
| Raphitoma dellabellaorum[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Raphitoma. | ||
| Raphitoma soniusae[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Raphitoma. | ||
| Raphitoma vogeli[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Raphitoma. | ||
| Rimula lobilloensis[60] | Sp. nov | Valid | Landau & Mulder | Pliocene | Spain
|
A species of Rimula. | ||
| Rimulopsis torulosus[74] | Sp. nov | Valid | Gründel, Hostettler & Gfeller | Late Jurassic (Oxfordian) | St-Ursanne-Formation | Switzerland
|
A member of the family Fissurellidae. | |
| Rotatrigonostoma[100] | Gen. et sp. et comb. nov | Valid | Landau, Breitenberger & Harzhauser | Miocene |  Austria Romania
|
A member of the family Cancellariidae. Genus includes new species R. reinholdkunzi, as well as "Pseudomalaxis" boettgeri Cossmann (1916). | ||
| Sassiella[71] | Gen. et 11 sp. et comb. nov | Valid | Craig & Tracey in Craig et al. | Eocene | France
|
A member of the family Cymatiidae. The type species is S. lacertina Craig & Tracey; genus also includes new species S. angulata Craig & Tracey, S. bacata Craig & Tracey, S. caputdraconis Craig & Tracey, S. crassilabrum Craig & Tracey, S. decussata Craig & Tracey, S. multivittata Craig & Tracey, S. puncticarinata Craig & Tracey, S. radulfivillensis Craig & Tracey, S. scalaris Craig & Tracey and S. vincta Craig & Tracey, as well as "Murex" colubrinus Lamarck (1803) and "Lampusia (Simpulum) polyzonalis" var. parameces Cossmann & Pissarro (1901). | ||
|
Sp. nov |
Valid |
Dolin & Aguerre |
Miocene |
A member of the family Cypraeidae. |
||||
|
Sp. nov |
Valid |
Dolin & Aguerre |
Miocene |
A member of the family Cypraeidae. |
||||
|
Sp. nov |
Valid |
Geiger & Goedert |
Eocene or Oligocene (latest Priabonian or earliest Rupelian) |
Gries Ranch Formation |
A species of Scissurella. |
|||
|
Sp. nov |
Valid |
Gard |
A species of Scutus. |
|||||
|
Sp. nov |
Valid |
Sosso, Bertolaso & Dell’Angelo |
Marne di S. Agata Fossili Formation |
A species of Seguenzia. |
||||
|
Gen. et comb. nov |
Valid |
Juárez-Ruiz, Matamales-Andreu & Kadolsky |
Late Eocene |
A member of the family Vidaliellidae; a new genus for "Ampullaria" selvensis. |
||||
|
Sp. nov |
Valid |
Checchi, Zamberlan & Alberti |
A member of the family Cypraeidae. |
|||||
| Semiricinula preturbinoides[106] | Sp. nov | Valid | Landau et al. | Miocene (Langhian) | Indonesia
|
A species of Semiricinula. | ||
| Skenea wesselinghi[107] | Sp. nov | Valid | Hoeksema & Simons | Pliocene |  Belgium Netherlands
|
A species of Skenea. | ||
| Skeneopsoides[91] | Gen. et sp. nov | Valid | Hoeksema, Rijken & Simons | Pliocene | Netherlands
|
A member of the family Skeneidae. Genus includes new species S. dejongi. | ||
| Spiralinella pagoda[64] | Sp. nov | Valid | Landau et al. | Miocene (Tortonian) | France
|
A species of Spiralinella. | ||
| Spinatus[108] | Gen. et 2 sp. et comb. nov | Valid | Dekkers et al. | Miocene | Indonesia
|
A member of the family Strombidae. The type species is S. echinatus; genus also includes new species S. wonosariensis, as well as "Strombus" tjilonganensis Martin (1899). | ||
| Steenbergia wohlmuthorum[109] | Sp. nov | Valid | Walther & Groh | Late Pleistocene |  Madeira
|
A member of the family Geomitridae. | ||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
| Stephaniphera[110] | Gen. et sp. nov | Valid | Schneider, Kollmann & Pickford | Late Cretaceous | Al-Khodh Formation |  Oman
|
A member of Cerithioidea belonging to the family Hemisinidae. The type species is S. coronata. | |
|
Sp. nov |
Valid |
Haga |
Middle Pleistocene |
A member of the family Caecidae. |
||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
| Striactaenonina elegans[87] | Sp. nov | Valid | Ferrari, Little & Atkinson | Early Jurassic (Toarcian) | Blea Wyke Sandstone Formation | United Kingdom
|
A member of Architectibranchia belonging to the family Tubiferidae. | |
| Subtemenia[110] | Gen. et comb. nov | Valid | Schneider, Kollmann & Pickford | Late Cretaceous | Al-Khodh Formation |  Iran Oman
|
A member of the family Pseudomelaniidae. The type species is "Paryphostoma" morgani Douvillé (1904). | |
|
Sp. nov |
Berschauer & Waller |
A member of the family Cypraeidae. |
||||||
|
Sp. nov |
Petuch & Berschauer |
A species of Subpterynotus. |
||||||
|
Sp. nov |
Petuch & Berschauer |
A species of Subpterynotus. |
||||||
| Teretia horroi[59] | Sp. nov | Valid | Landau, Van Dingenen & Ceulemans | Miocene (Tortonian) | France
|
A species of Teretia. | ||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
| Triptychia catalanica[67] | Sp. nov | Valid | Harzhauser et al. | Late Eocene | Spain
|
|||
|
Sp. nov |
Valid |
Kadolsky |
A member of the family Filholiidae. |
|||||
|
Sp. nov |
Valid |
Lozouet, Cahuzac & Charles |
A member of the family Modulidae. |
|||||
|
Sp. nov |
Valid |
Yu |
Originally described as a species of Truncatellina; Balashov (2021) transferred it to the genus Euthema.[116] |
|||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
|
Sp. nov |
Valid |
Kase et al. |
A species of Turbo. |
|||||
|
Sp. nov |
Valid |
Kase et al. |
A species of Turbo. |
|||||
| Turricarychium[55] | Gen. et sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A member of the family Ellobiidae belonging to the subfamily Carychiinae. The type species is T. muelleri. | ||
| Turritelloidea stepheni[87] | Sp. nov | Valid | Ferrari, Little & Atkinson | Early Jurassic (Toarcian) | Blea Wyke Sandstone Formation | United Kingdom
|
A member of the family Gordenellidae. | |
|
Sp. nov |
Valid |
Hawke |
A species of Umbilia. |
|||||
|
Sp. nov |
Valid |
Hawke |
Miocene |
A species of Umbilia. |
||||
| Vermetujanulus[109] | Gen. et sp. nov | Valid | Walther & Groh | Late Pleistocene | Madeira
|
A member of the family Gastrodontidae. Genus includes new species V. boessnecki. | ||
| Vetulonia philippinensis[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation | Philippines
|
A species of Vetulonia. | |
| Vexillum pseudoschafferi[119] | Sp. nov | Valid | Biskupič | Miocene (Serravallian) | Studienka Formation |  Slovakia
|
A species of Vexillum. | |
| Vexillum svagrovskyi[119] | Sp. nov | Valid | Biskupič | Miocene (Serravallian) | Studienka Formation | Slovakia
|
A species of Vexillum. | |
| Vicetia bizzottoi[120] | Sp. nov | Valid | Dominici, Fornasiero & Giusberti | Eocene (Priabonian) | Possagno Marl Formation | Italy
|
A member of the family Cypraeidae belonging to the subfamily Gisortiinae. | |
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
|
Sp. nov |
Valid |
Mazaev |
Permian (Sakmarian) |
|||||
|
Gen. et sp. nov |
Disputed |
Bullis et al. |
Genus includes new species X. lophopleura. Originally described as a member of the family Pupinidae; Balashov (2021) considered Xenostoma to be a junior synonym of the diplommatinid genus Euthema, and transferred X. lophopleura to the latter genus.[116] |
|||||
|
Sp. nov |
Valid |
Ketwetsuriya et al. |
Permian (Roadian) |
Khao Khad Formation |
||||
| Zuella[55] | Gen. et sp. nov | Valid | Kadolsky | Early Eocene | Germany
|
A member of the family Ellobiidae belonging to the subfamily Carychiinae. The type species is Z. venusta. |
Research
editBivalves
editNew taxa
edit| Name | Novelty | Status | Authors | Age | Type locality | Country | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Gen. et comb. et sp. nov |
Valid |
Alvarez & Río |
A member of the family Veneridae. The type species is "Eumarcia" austrolissa Stilwell & Zinsmeister (1992); genus also includes "Venus" arenosa Ortmann (1899), as well as new species A. omega. |
|||||
|
Sp. nov |
In press |
Rodrigues et al. |
A member of the family Bakevelliidae. |
|||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Trigonia" amudariensis Arkhanguelsky (1916); genus also includes "Korobkovitrigonia" subamudariensis Saveliev (1958). |
||||
|
Gen. et sp. nov |
Valid |
Da Silva et al. |
Early Cretaceous |
An unionid bivalve with possible hyriid affinities. Genus includes new species A. elliptica. |
||||
|
Gen. et sp. nov |
In press |
Rodrigues et al. |
Early Cretaceous (Aptian) |
Romualdo Formation |
A member of the family Bakevelliidae. Genus includes new species A. musculosa. |
|||
|
Sp. nov |
Valid |
Amano in Amano & Kurita |
Early Miocene |
A species of Arca. |
||||
| Archivesica pastori[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation | Philippines
|
A member of the family Vesicomyidae. | |
|
Sp. nov |
Valid |
Mandic et al. |
Early Miocene |
A species of Astarte. |
||||
|
Sp. nov |
Valid |
Szente |
||||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. Genus includes "Trigonia" sydorenkoeremeievae Scheglova-Borodina (1960) and "Korobkovitrigonia" tobolica Pojarkova (1990). |
||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. Genus includes "Korobkovitrigonia" conspecta Vinokurova (1970), "Trigonia" darwaseana Romanovsky (1890), "Trigonia" ferganensis Arkhanguelsky (1916), "Korobkovitrigonia" kugitangensis Burkova (1963), "Trigonia" rhombifera Romanovsky (1890) and "Korobkovitrigonia" tagamensis Belyakova (1970). |
||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Trigonia" guildi Stoyanow (1949); genus also includes "Trigonia" dumblei Stoyanow (1949), "Trigonia" gordoni Whitney (1952), "Trigonia" mearnsi Stoyanow (1949), "Trigonia" resoluta Stoyanow (1949), "Trigonia" saavedra Stoyanow (1949) and "Trigonia" taffi Cragin (1893). |
||||
| Channelaxinus antipoloensis[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Early Pleistocene | Bata Formation | Philippines
|
A member of the family Thyasiridae. | |
| Conchocele majimai[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation | Philippines
|
A member of the family Thyasiridae. | |
| Conchocele visayaensis[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Early Pleistocene | Bata Formation | Philippines
|
A member of the family Thyasiridae. | |
|
Gen. et sp. nov |
Valid |
Da Silva et al. |
A bivalve belonging to the order Unionida and to the group Silesunionoidea. Genus includes new species C. novaolindensis. |
|||||
| Cristaflabellum[130] | Gen. et comb. nov | Valid | Hautmann et al. | Triassic | San Cassiano Formation |  Bosnia and Herzegovina Italy
|
A member of the group Aviculopectinoidea. The type species is "Pecten" volaris Bittner (1902); genus also includes "Pecten" interstriatus Münster (1841). | |
| Diplodonta oesia[131] | Nom. nov | Valid | Pacaud | Eocene (Lutetian) | France
|
A replacement name for Diplodonta profunda Deshayes (1857) | ||
| Dulcina liogliogensis[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation | Philippines
|
A member of the family Lucinidae. | |
| Dulcina magoi[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene | Bata Formation | Philippines
|
A member of the family Lucinidae. | |
| Elliptiolucina fernandoi[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Late Pliocene to early Pleistocene | Bata Formation | Philippines
|
A member of the family Lucinidae. | |
| Eothyasira[132] | Gen. et comb. nov | Valid | Karapunar et al. | Early Jurassic (Pliensbachian) | Germany
|
Genus includes "Venus" antiqua Münster (1841). | ||
| Geloina amithoscutana[110] | Sp. nov | Valid | Schneider, Kollmann & Pickford | Late Cretaceous | Al-Khodh Formation | Oman
|
A member of the family Cyrenidae. | |
| Gibbolucina aremorica[131] | Nom. nov | Valid | Pacaud | Eocene | France
|
A member of the family Lucinidae; a replacement name for Lucina profunda Dufour (1881) | ||
| Globodiscus[130] | Gen. et 2 sp. nov | Valid | Hautmann et al. | Triassic | Indonesia Romania
|
A member of the group Aviculopectinoidea. Genus includes new species G. kiliani and G. vinzenti. | ||
| Gyrostrea bogdanovae[133] | Sp. nov | Valid | Kosenko & Metelkin | Early Cretaceous (Hauterivian–Barremian) | Kugusem Formation | Kazakhstan
|
An oyster. | |
|
Sp. nov |
Valid |
Mandic, Harzhauser & Neubauer |
Middle Miocene |
|||||
|
Sp. nov |
Valid |
Mandic et al. |
Early Miocene |
A species of Lima. |
||||
| Limopsis quenstedti[132] | Nom. nov | Valid | Karapunar et al. | A replacement name for Nucula aurita Quenstedt (1856). | ||||
| Lucinoma canudai[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Early Pleistocene | Bata Formation | Philippines
|
A member of the family Lucinidae. | |
| Lucinoma kosatorea[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Early Pleistocene | Bata Formation | Philippines
|
A member of the family Lucinidae. | |
| Lucinoma tinagoensis[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Early Pleistocene | Bata Formation | Philippines
|
A member of the family Lucinidae. | |
| Lucinoma velosoi[72] | Sp. nov | Valid | Kiel, Aguilar & Kase | Early Pleistocene | Bata Formation | Philippines
|
A member of the family Lucinidae. | |
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Trigonia" palmata Leymerie (1842); genus also includes "Trigonia" cherahilensis Mongin (1951). |
||||
|
Sp. nov |
Valid |
Powell, Millard & Garcia |
Monterey Formation |
A scallop. |
||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Trigonia" constantii d'Orbigny (1844). |
||||
|
Sp. nov |
Valid |
Matsubara in Matsubara et al. |
A member of the family Malletiidae |
|||||
|
Gen. et comb. nov |
Valid |
Alvarez & Río |
A member of the family Veneridae. The type species is "Eurhomalea" inflata Zinsmeister (1984). |
|||||
|
Gen. et sp. nov |
Valid |
Zakharov in Zakharov et al. |
An unionid bivalve. Genus includes new species M. zverkovi. |
|||||
|
Gen. et sp. nov |
Valid |
Da Silva et al. |
Early Cretaceous |
Crato Formation |
A bivalve with possible trigonioidid affinities. Genus includes new species M. bellaradiata. |
|||
|
Sp. nov |
Valid |
Masse & Fenerci-Masse |
||||||
|
Sp. nov |
Valid |
Masse & Fenerci-Masse |
||||||
| Muscatella[110] | Gen. et sp. nov | Valid | Schneider, Kollmann & Pickford | Late Cretaceous | Al-Khodh Formation | Oman
|
A member of the family Cyrenidae. The type species is M. biszczukae. | |
|
Sp. nov |
Valid |
Amano in Amano & Kurita |
Tomikawa Formation |
A member of the family Cuspidariidae. |
||||
|
Sp. nov |
Valid |
Díaz Saravia & González |
Santa Elena Formation |
|||||
|
Sp. nov |
Valid |
Toscano & Lazo |
Neuquén Basin |
A bivalve belonging to the family Gryphaeidae. |
||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Trigonia" quadrata Agassiz (1840); genus also includes "Trigonia daedalea" bracquegniensis Gillet (1920, raised to the rank of the species N. bracquegniensis), "Trigonia daedalea" var. confusa Lycett (1875, raised to the rank of the species N. confusa), "Trigonia" daedalea Parkinson (1811), "Trigonia" rudis Parkinson (1811) and "Trigonia" spectabilis Sowerby (1826). |
||||
| Nicaniella schoberti[132] | Sp. nov | Valid | Karapunar et al. | Early Jurassic (Pliensbachian) | Germany
|
|||
|
Gen. et sp. nov |
Valid |
Pérez & Giachetti |
A member of the family Carditidae. The type species is "Venericardia" cannada Ihering (1907); genus also includes "Cyclocardia" dalek Pérez & del Río (2017). |
|||||
|
Sp. nov |
Valid |
Guerrini et al. |
A bivalve belonging to the group Actinodontida and the family Palaeomutelidae. Announced in 2019; the final version of the article naming it was published in 2020. |
|||||
| Paracuspidaria[132] | Gen. et comb. nov | Valid | Karapunar et al. | Early Jurassic (Pliensbachian) | Germany
|
Genus includes "Cypricardia" goldfussiana Kuhn (1935) and "Cypricardia" walteri Kuhn (1935). | ||
|
Sp. nov |
Valid |
Díaz Saravia & González |
Carboniferous (Pennsylvanian) |
Santa Elena Formation |
||||
| Pholadomya miyanoharaensis[143] | Nom. nov | Valid | Matsubara | Cretaceous | Japan
|
A replacement name for Pholadomya japonica Amano (1956). | ||
|
Sp. nov |
Valid |
Rojas & Nielsen |
Early Miocene |
Ipún Beds |
A species of Pratulum. |
|||
|
Sp. nov |
Valid |
Rojas & Nielsen |
Early Miocene |
A species of Pratulum. |
||||
|
Sp. nov |
Valid |
Díaz Saravia & González |
Carboniferous (Pennsylvanian) |
Santa Elena Formation |
||||
| Protocardia broilii[145] | Sp. nov | Valid | Yanin | Early Cretaceous (Berriasian) | Crimean Peninsula | |||
|
Gen. et sp. nov |
Valid |
Guerrini et al. |
A bivalve belonging to the group Edmondioidea and the family Pachydomidae. Genus includes new species R. delicata. Announced in 2019; the final version of the article naming it was published in 2020. |
|||||
|
Sp. nov |
Valid |
Zakharov in Zakharov et al. |
Middle Jurassic (Bajocian) |
|||||
|
Retroceramus (?) inopinatus[136] |
Sp. nov |
Valid |
Zakharov in Zakharov et al. |
Middle Jurassic (Bajocian) |
||||
| Rollieria franconica[132] | Sp. nov | Valid | Karapunar et al. | Early Jurassic (Pliensbachian) | Germany
|
|||
| Rollieria goldfussi[132] | Nom. nov | Valid | Karapunar et al. | A replacement name for Nucula subovalis Goldfuss (1837). | ||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Korobkovitrigonia" mediasiatica Belyakova (1970); genus also includes "Korobkovitrigonia" akkaptschigensis Belyakova (1970), "Korobkovitrigonia" bobkovae Belyakova (1970), "Korobkovitrigonia" gissarensis Belyakova (1970) and "Korobkovitrigonia" rugosa Belyakova (1970). |
||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Trigonia" romanovskii Arkhanguelsky (1916); genus also includes "Trigonia" aralensis Arkhangelsky (1912). |
||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Litschkovitrigonia" media Saveliev (1958); genus also includes "Litschkovitrigonia inguschensis" alta Prozorovskii (1961, raised to the rank of the species S. alta), "Trigonia" inguschensis Renngarten (1926), "Trigonia" subdaedalea Renngarten (1926) and "Litschkovitrigonia" tenuituberculata Saveliev (1958). |
||||
|
Gen. et sp. nov |
Valid |
Rao et al. |
Early Cretaceous (Aptian or Albian) |
|||||
|
Sp. nov |
Valid |
Guerrini et al. |
A bivalve belonging to the family Astartidae. Announced in 2019; the final version of the article naming it was published in 2020. |
|||||
|
Sp. nov |
Valid |
Neubauer et al. |
Miocene |
A member of the family Dreissenidae belonging to the subfamily Congeriinae. |
||||
|
Gen. et comb. nov |
Valid |
Cooper |
Cretaceous |
A member of Trigoniida belonging to the group Myophorelloidea. The type species is "Korobkovitrigonia" grumosa Vinokurova (1970); genus also includes "Quadratotrigonia" turkmenica Vinokurova (1970). |
Other mollusks
editNew taxa
edit| Name | Novelty | Status | Authors | Age | Type locality | Country | Notes | Images |
|---|---|---|---|---|---|---|---|---|
|
Sp. nov |
Valid |
Dell'Angelo et al. |
Late Pleistocene |
A chiton, a species of Acanthochitona. |
||||
|
Sp. nov |
Valid |
Smith, Brock & Paterson |
Shannon Formation |
A rostroconch. |
||||
| Catalanispira[149] | Gen. et sp. et comb. nov | Valid | Ebbestad, Kolata & Isakar | Ordovician (Darriwilian and Sandbian) | Kõrgekallas Platteville |
 Estonia United States(  Illinois)
|
A member of the family Onychochilidae. The type species is C. plattevillensis; genus also includes "Clisospira" reinwaldti Öpik (1930). | |
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Miocene (Burdigalian) |
A chiton, a species of Craspedochiton. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Craspedochiton. |
||||
|
Gen. et sp. nov |
Valid |
Högström, Ebbestad & Suzuki |
Boda Limestone |
A member of Paleoloricata. The type species is C. collicola. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Lepidochitona. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Lepidochitona. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Lepidochitona. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Lepidochitona. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Lepidochitona. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Lepidochitona. |
||||
|
Sp. nov |
Valid |
Dell'Angelo et al. |
Late Pleistocene |
A chiton, a species of Lucilina. |
||||
| Qaleruaqia[152] | Gen. et sp. nov | Valid | Peel | Cambrian Stage 4 | Aftenstjernesø Formation |  Greenland
|
A member of the family Mattheviidae. The type species is Q. sodermanorum. | |
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Miocene (Burdigalian) |
A chiton. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Miocene (Burdigalian) |
A chiton. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Miocene (Aquitanian) |
A chiton, a species of Tonicella. |
||||
|
Sp. nov |
Valid |
Dell’Angelo et al. |
Oligocene (Rupelian) |
A chiton, a species of Tonicella. |
Research
edit- New specimens of Pelagiella exigua with associated impressions of two clusters of chaetae, providing new information on the anatomy of this taxon, are described from the Cambrian Kinzers Formation (Pennsylvania, United States) by Thomas, Runnegar & Matt (2020), who infer the occurrence of a pair of chaeta-bearing appendages extending from the anterior body wall or foot of the animal (unique among living and extinct molluscs), and interpret Pelagiella as the earliest known stem gastropod.[153]
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