Profil taxonu
Obrázky
Autor: Ardovini, R. & Cossignani, T.
Popis
Iphitus marshalli: This unique species has been found off Portugal and the Straits of Gibraltar. It is a tiny species reaching a maximum size of about 2.5mm and has been taken in depths ranging from 530 to 2000m. It appears to have over 100 thin thread-like costae per whorl. 4-5 raised spiral ridges are present on each of the 3 teleoconch whorls. There are 4 protoconch whorls, the center two of which are ribbed. The oval aperture is very large relative to the size of the shell, with up to 8 spiny projections on the outer lip.
Weil, A. , Brown, L. & Neville, B, 1999. The Wentletrap book - Guide to the Recent Epitoniidae of the world.
Autor: Jan Delsing
Odkazy a literatura
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Iphitus marshalli Sykes, 1925]Datum citace: 23. listopad 2013
Repetto G., Orlando F. & Arduino G. (2005): Conchiglie del Mediterraneo, Amici del Museo "Federico Eusebio", Alba, Italy [jako Stylotrochus marshalli (Sykes, 1925)]