A reversed coiled Neocyclotus prominulus (d'Orbigny) (Gastropoda, Prosobranchia, Cyclophoridae) from Grande Island, Rio de Janeiro, Brazil
A reversed coiled Neocyclotus prominulus (d'Orbigny) (Gastropoda, Prosobranchia, Cyclophoridae) from Grande Island, Rio de Janeiro, Brazil
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DOI：
10.1590/s0101-81752007000100036
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发表时间：
2007-03-01
期刊：
影响因子：
--
通讯作者：
Santos, Sonia B. dos
中科院分区：
文献类型：
--
作者：
Nunes, Gleisse K. M.;Santos, Sonia B. dos
本文报道了我国第一例新剑水蚤（Neocyclotus acetulus）的倒卷壳。在282个新环鳍鱼标本中，有1个是左旋的，占0.35%。它的代表是一个女性达到3.5轮和0.82厘米的最大直径。
The first case of reversed coiled shell of Neocyclotus prominulus is reported here. One specimen out of 282 of Neocyclotus prominulus from Grande Island, is sinistral (0.35%). It is represented by a female reaching 3.5 whorls and 0.82 cm of maximum diameter.