First report of Patridge Sundial Snail Architectonica perdix (Hinds, 1844) from Northern part of East Coast of India

Abstract

Architectonica perdix (Hinds, 1844); the Patridge sundial snail is reported first time from Digha coast of West Bengal state, which is also the first report from Northern part of East coast of India. This species is formerly reported from Tamil Nadu coast and Andaman and Nicobar Islands.