Range extension of Lymnaea cf. biacuminata Annandale & Rao, 1925 (Mollusca: Gastropoda: Hygrophila: Lymnaeidae), with its first record from Maharashtra state, India

By

Pandit, Sangeeta Vallabharay
Walunj, Deepika Eknath
Pati, Sameer Kumar

Type

Article

Date of Publication

2014-11-9

Original Publication

Check list : journal of species lists and distribution

Volume

10

Series / Issue

Issue: 6

Pages

1546--1548

Subjects

breeding behaviour , first record , Gastropoda , Lymnaea biacuminata , Lymnaeidae , Mollusca , range extension

Contributed by

Pensoft Publishers

Language

English

Published by

[São Paulo, Brazil] Luís Felipe Toledo 2005-

Identifiers

DOI: https://doi.org/10.15560/10.6.1546

 

Abstract

Lymnaea biacuminata Annandale & Rao, 1925, is a rare freshwater snail with less than 10 locality records in the states of Telangana, Madhya Pradesh, and Uttarakhand of India. This species is taxonomically problematic and its relationship to the morphologically similar L. acuminata Lamarck, 1822, unresolved. We identify L. biacuminata from Maharashtra for the first time and this species’ distributional range to Pune, about 500 km westwards from the type locality at Hosainsagar lake between Hyderabad and Secunderabad in Telangana. In Maharashtra, we found L. cf. biacuminata sympatric with L. acuminata. To aid in distinguishing between these two species, additional information on breeding behaviour and shell morphometry of both species are provided.