Panaqolus is a genus of small catfish in the family Loricariidae native to rivers in tropical South America.[1] Its members were formerly thought to belong to a clade of small-sized species in the genus Panaque, until this genus was separated from Panaque in 2001. At times it has been considered a subgenus of Panaque, and the validity of the genus has been disputed by various authors and sources.[2] Pseudoqolus koko was formerly considered to be a member of this genus, although it was reclassified as a member of the currently monotypic genus Pseudoqolus by Nathan K. Lujan, Christian A. Cramer, Raphael Covain, Sonia Fisch-Muller, and Hernán López-Fernández following a 2017 molecular phylogenetic analysis.[3]
| Panaqolus | |
|---|---|
| |
| Panaqolus albivermis, sometimes known as L-204 | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Loricariidae |
| Tribe: | Ancistrini |
| Genus: | Panaqolus Isbrücker & Schraml, 2001 |
| Type species | |
| Panaque gnomus Schaefer & D. J. Stewart, 1993
| |
Species
editThere are currently 11 recognized species in this genus:
- Panaqolus albivermis Lujan, Steele & Velasquez, 2013[2]
- Panaqolus albomaculatus (Kanazawa, 1958)
- Panaqolus changae (Chockley & Armbruster, 2002)
- Panaqolus claustellifer M. Tan, L. S. Souza & Armbruster, 2016[4]
- Panaqolus dentex (Günther, 1868)
- Panaqolus gnomus (Schaefer & D. J. Stewart, 1993)
- Panaqolus maccus (Schaefer & D. J. Stewart, 1993)
- Panaqolus nix Cramer & Rapp Py-Daniel, 2015[5]
- Panaqolus nocturnus (Schaefer & D. J. Stewart, 1993)
- Panaqolus purusiensis (La Monte, 1935)[6]
- Panaqolus tankei Cramer & L. M. de Sousa, 2016[7]
References
edit- ^ Froese, Rainer; Pauly, Daniel (eds.). "Species in genus Panaqolus". FishBase. May 2017 version.
- ^ a b Lujan, N.K., Steele, S. & Velasquez, M. (2013): A new distinctively banded species of Panaqolus (Siluriformes: Loricariidae) from the western Amazon Basin in Peru. Zootaxa, 3691 (1): 192–198.
- ^ Lujan, N. K., Cramer, C. A., Covain, R., Fisch-Muller, S., & López-Fernández, H. (2017). Multilocus molecular phylogeny of the ornamental wood-eating catfishes (Siluriformes, Loricariidae, Panaqolus and Panaque) reveals undescribed diversity and parapatric clades. Molecular phylogenetics and evolution, 109, 321–336. doi:10.1016/j.ympev.2016.12.040
- ^ Tan, M., Souza, L.S.d. & Armbruster, J.W. (2016): A new species of Panaqolus (Siluriformes: Loricariidae) from the rio Branco. Neotropical Ichthyology, 14 (2): e150033.
- ^ Cramer, C.A. & Rapp Py-Daniel, L.H. (2015): A new species of Panaqolus (Siluriformes: Loricariidae) from the rio Madeira basin with remarkable intraspecific color variation. Neotropical Ichthyology, 13 (3): 461-470.
- ^ Cramer, C.A. (2014): Redescription of Panaqolus purusiensis (LaMonte, 1935) (Siluriformes: Loricariidae) with identification key to the species of the genus. Neotropical Ichthyology, 12 (1): 61-70.
- ^ Cramer, C.A. & Sousa, L.M.d. (2016): A New Species of Tiger Pleco Panaqolus (Siluriformes: Loricariidae) from the Xingu Basin, Brazil. PLoS ONE, 11 (11): e0165388.
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