A new species of Radiodiscus (Gastropoda: Eupulmonata: Charopidae) from Trinidad and Tobago

被引：2
|
作者：
Rutherford, Mike G. [1 ]
机构：
[1] 26 George St, Innerleithen EH44 6LH, Scotland
来源：
ARCHIV FUR MOLLUSKENKUNDE | 2020年 / 149卷 / 01期
关键词：
Radiodiscus hollidayi; terrestrial mollusc; MOLLUSCA; BRAZIL;
D O I：
10.1127/arch.moll/149/067-074
中图分类号：
Q17 [水生生物学];
学科分类号：
071004 ;
摘要：
Radiodiscus hollidayi, a new species of Charopidae, is described from the island of Trinidad, Trinidad and Tobago. The description is based on conchological features alone: a tiny discoid shell with a distinct protoconch with 6-8 cordlets, fine ribs on the teleoconch, and a deep umbilicus. The snail is found in leaf litter and humus in a variety of forest habitats across Trinidad. A table compares a common set of measurements and characters across 27 other species of Radiodiscus.
引用
收藏
页码：67 / 74
页数：8
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