Variations of Indosphenia abbreviata all from Port Canning. a, b narrow form , NHMUK 20170343 d–ftumescence form NHMUK 88.12.4.703 e Scanning electron micrograph of interior of d showing radial ridges gintumescence form NHMUK 91.9.19.20. Scale bar: 5 mm.

 
 
  Part of: Oliver PG, Hallan A, Jayachandran PR, Joseph P, Sanu VF, Bijoy Nandan S (2018) Taxonomy of myid bivalves from fragmented brackish-water habitats in India, with a description of a new genus Indosphenia (Myidae, Myoidea, Myidae). ZooKeys 799: 21-46. https://doi.org/10.3897/zookeys.799.25843