Subfamily: Rissoinae

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Item count: 2

Genus	Subgenus	Species	Subspecies	Occurrence	Authority	References	Contributors
Alvania	Alvania	nicobarica	nicobarica	Nicobars	(Thiele, 1925)	Ramakrishna. et al., 2010, Subba Rao, N.V., 2003, Subba Rao, N.V. et al., 2000	Subba Rao, N.V.
Alvania	Alvania	stigmata	stigmata	Andaman & Nicobar Islands	Frauenfeld, 1867	Ramakrishna. et al., 2010, Subba Rao, N.V., 2003, Subba Rao, N.V. et al., 2000	Subba Rao, N.V.