Profil taxonu
Obrázky
Autor: Nordsieck, F.
Popis
With a moderately strong, subcylindric, opaque-white shell, wrinkled longitudinally; apex convoluted, obtuse; volutions four or five, very little produced; aperture nearly the whole length of the shell, narrow, rather more compressed in the middle, dilated at the base; inner lip thickened, smooth, white. Length 0,2 inch, rarely 0,25 inch. Breadth, about half its length. (Montagu.)
Oldroyd, I.S. The Marine Shells of the West Coast of North America. Volume II.1.
Autor: Jan Delsing
Odkazy a literatura
Paleobiology Database [94509]
Paleobiology Database [https://paleobiodb.org/] [jako Retusa obtusa (Montagu, 1808)]
Datum citace: 11. prosinec 2015
Galli C.: WMSDB - Wolrdwide Mollusc Species Data Base July 10, 2013 [http://www.bagniliggia.it/WMSD/WMSDhome....] [jako Retusa obtusa (Montagu, 1803)]Datum citace: 23. listopad 2013
Repetto G., Orlando F. & Arduino G. (2005): Conchiglie del Mediterraneo, Amici del Museo "Federico Eusebio", Alba, Italy [jako Retusa obtusa (Montagu, 1803)]