Terebra anilis explained

Terebra anilis is a species of sea snail, a marine gastropod mollusc in the family Terebridae, the auger snails.^[1]

Description

The length of the shell varies between 15 mm and 111 mm.

(Original description) The narrowly subulate shell is reddish brown. It contains 21 very flat whorls. These are sculptured with oblique, rather closely set transverse costae interrupted by spiral striae and two crenate sutural bands, the upper of which is much the broader. The sutures are scarcely impressed. The columella descendis in a curve, extending into a thick, projecting callus which joins the lip above. The peristome is sinuous and slightly reflexed. The aperture is narrowly ovate. The siphonal canal is short and recurved ^[2]

Distribution

This marine species occurs in the Central Indo-West Pacific.

References

• 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
• Liu, J.Y. [Ruiyu] (ed.). (2008). Checklist of marine biota of China seas. China Science Press. 1267 pp
• Kilburn, R.N. & Rippey, E. (1982) Sea Shells of Southern Africa. Macmillan South Africa, Johannesburg, xi + 249 pp.

External links

• • Lamarck, J.-B. de. (1822). Histoire naturelle des animaux sans vertèbres, présentant les caractères généraux et particuliers de ces animaux, leur distribution, leurs classes, leurs familles, leurs genres, et la citation des principales espèces qui s'y rapportent; précédée d'une introduction offrant la détermination des caractères essentiels de l'animal, sa distinction du végétal et des autres corps naturel; enfin, l'exposition des principes fondamentaux de la zoologie. Tome septième. 711 pp. Paris
• 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

Notes and References

1. MolluscaBase eds. (2020). MolluscaBase. Terebra anilis (Röding, 1798). Accessed through: World Register of Marine Species at: http://marinespecies.org/aphia.php?p=taxdetails&id=447405 on 2020-01-29
2. https://www.biodiversitylibrary.org/item/109280#page/265/mode/1up Preston, H. B. "Descriptions of new species of land, marine and freshwater shells from the Andaman Islands." Records of the Indian Museum 2.2 (1908): 187-210