Hastula cinerea, the grey Atlantic auger, is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.
Description
The length of the shell varies between 16 mm and 68 mm. Protoconch is a very dark/black sharp tip, and a horny brown operculum is present. No periostracum, shell is glossy overall. They tend to have larger feet because it helps stabilize themselves into the sand due to the species of sea snail living in a more active zone of the ocean.
Distribution
This shallow-water species occurs in the Atlantic Ocean off Angola, Cape Verde, Senegal and Brazil; in the Caribbean Sea, the Gulf of Mexico and the Lesser Antilles; in the Indian Ocean off Madagascar. Hastula cinerea are mostly found in intertidal zones, but can also be found in high water-line zones.
References
- Dautzenberg, Ph. (1929). Contribution àl'étude de la faune de Madagascar: Mollusca marina testacea. Faune des colonies françaises, III(fasc. 4). Société d'Editions géographiques, maritimes et coloniales: Paris. 321âÂÂ636, plates IV-VII pp.
- Bouchet P. (1983 ["1982"]) Les Terebridae (Mollusca, Gastropoda) de l'Atlantique oriental. Bollettino Malacologico 18: 185âÂÂ216.
- Bratcher T. & Cernohorsky W.O. (1987). Living terebras of the world. A monograph of the recent Terebridae of the world. American Malacologists, Melbourne, Florida & Burlington, Massachusetts. 240pp.
- Luiz, R., & Simone. (n.d.). Comparative morphology and systematics of Brazilian Terebridae (Mollusca, Gastropoda, Conoidea), with descriptions of three new species. <nowiki>http://www.moluscos.org/trabalhos/1999/Simone%201999%20Terebridae.pdf</nowiki>
- Luz, Matos, A. S., Cristina, & Matthews-Cascon, H. (2023). Variation in hypodermic radular teeth of the snail auger Hastula cinerea (Born, 1778) (Gastropoda:Terebridae). Zoology, 158, 126083âÂÂ126083. <nowiki>https://doi.org/10.1016/j.zool.2023.126083</nowiki>
- Terryn Y. (2007). Terebridae: A Collectors Guide. Conchbooks & NaturalArt. 59pp + plates.
- Vista do On Hastula cinerea. (2024). Revistas.usp.br. <nowiki>https://www.revistas.usp.br/bffclzoologia/article/view/120433/117541</nowiki>
External links
- Adams, C. B. 1850. Description of supposed new species of marine shells which inhabit Jamaica. Contributions to Conchology, 4: 56-68, 109-123
- Rosenberg, G.; Moretzsohn, F.; GarcÃÂa, E. F. (2009). Gastropoda (Mollusca) of the Gulf of Mexico, Pp. 579âÂÂ699 in: Felder, D.L. and D.K. Camp (eds.), Gulf of MexicoâÂÂOrigins, Waters, and Biota. Texas A&M Press, College Station, Texas
- Fedosov, A. E.; Malcolm, G.; Terryn, Y.; Gorson, J.; Modica, M. V.; Holford, M.; Puillandre, N. (2020). Phylogenetic classification of the family Terebridae (Neogastropoda: Conoidea). Journal of Molluscan Studies