On differences between Amphidromus richgoldbergi Thach & Huber, 2017 and Amphidromus givenchi Geret, 1912

摘要

Amphidromus richgoldbergi Thach & Huber, 2017 is a new species described in the book "New Shells of Southeast Asia." Inkhavilay et al., 2019, considered it a synonym of Amphidromus givenchi Geret, 1912, without showing reliable proof. This article presents 13 differences between these two species.