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Liotella
''Liotella'' is a genus of minute sea snails or micromolluscs, marine gastropod molluscs in the family Skeneidae.〔Rosenberg, G.; Bouchet, P. (2012). Liotella Iredale, 1915. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=196947 on 2012-09-11〕 ==Description== The shells lack a thickened peristome. The shell is depressed. In some species the shell is coiled nearly into one plane, in others it is somewhat more elevated. The whorls are loosely coiled. The operculum is multispiral with a central nucleus. The sculpture shows strong transverse ribs. The spiral sculpture consists of fine lirae between the ribs or is sometimes almost or entirely obsolete.〔( Laseron (1954) Revision of the Liotiidae of New South Wales; The Australian zoologist v.12 (1954-1959), p. 8 )〕
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Liotella」の詳細全文を読む
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