Parreysia (Parreysia) corrugata (Müller, 1774)

Sajan, S. K., Tripathy, Basudev & Biswas, Tulika, 2018, Species inventory of land and freshwater Molluscs from Andhra Pradesh and Telangana states of India, Records of the Zoological Survey of India 118 (2), pp. 141-155 : 148-149

Parreysia (Parreysia) corrugata (Müller, 1774) [ Plate 4 ; Figure X]

Material examined: Nagarjuna sagar (2 valves), Date:

31.viii.2016, Coll: Dr. Varadaraju & Party, Reg. No: M29438/7

Shell characters: Shell elliptic, smooth, scarcely inequilateral; umbones prominent; lunule well-marked; sculptured radiating; oblique, linear ridges, ventral margin convex, greenish in colour.

Known distribution range: Widely distributed throughout India, except Jammu and Kashmir

IUCN status: This taxon has not yet been assessed by the IUCN Red List.

Subclass HETERODONTA

Order VENEROIDA

Superfamily CYRENOIDEA (=CORBICULOIDEA) Family CYRENIDAE (= CORBICULIDAE )

Figures

Plate 4. T.Lymnaea (Pseudusuccinea) acuminata (Lamarck, 1822); U. Indoplanorbis exustus (Deshayes, 1834); V. Lamellidens marginalis (Lamarck, 1819); W. Parreysia favidens (Benson, 1862); X. Parreysia (Parreysia) corrugata (Müller, 1774); Y. Corbicula striatella Deshayes, 1854