Actinotrophon is a genus of sea snails, marine gastropod mollusks in the subfamily Pagodulinae of the family Muricidae, the murex snails or rock snails.[1]
| Actinotrophon | |
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| Shell of Actinotrophon tenuis | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Neogastropoda |
| Superfamily: | Muricoidea |
| Family: | Muricidae |
| Subfamily: | Pagodulinae |
| Genus: | Actinotrophon Dall, 1902 |
| Type species | |
| Trophon (Boreotrophon) actinophorus Dall, 1889 | |
| Synonyms[1] | |
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Description
editA group which perhaps deserves distinction is Actinotrophon, based on Boreotrophon actinophorus Dall, 1889 in which with the structure of the thin Borvotrophon with long coronating spines is united as a feature, not elsewhere noted in the genus, of successive canals, so curved that the projecting old ones, recurving from the siphonal fasciole form a whorl of hollow split spines, diverging from a deep umbilical pit, as in some murices. In Murex, however, the siphonal canal is closed and the aperture has a projecting callous margin. [2]
Species
editSpecies within the genus Actinotrophon include:
- Actinotrophon actinophorus (Dall, 1889)
- Actinotrophon fragilis (Houart, 1996)
- Actinotrophon tenuis (Houart, 2001)
- Species brought into synonymy
- Actinotrophon planispina (E. A. Smith, 1892): synonym of Enixotrophon planispinus (E. A. Smith, 1906)
References
edit- ^ a b MolluscaBase eds. (2020). MolluscaBase. Actinotrophon Dall, 1902. Accessed through: World Register of Marine Species at: http://www.marinespecies.org/aphia.php?p=taxdetails&id=564700 on 2020-05-06
- ^ Dall, W. H. (1902). Illustrations and descriptions of new, unfigured, or imperfectly known shells, chiefly American in the U. S. National Museum. Proceedings of the United States National Museum. 24 (1264): 499-566, pls 27-40
This article incorporates text from this source, which is in the public domain.
External links
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