Parreysia favidens
(BENSON 1862)
Location: Ganga at Mahendrugat, India (l= 49,0 mm, h= 34,3 mm)
(Photo: W. Fischer)
The Bivalvia of the Ganga River
Location: Ganga at Mahendrugat,
India (l= 49,0 mm, h= 34,3 mm)