Opisthostoma

Opisthostoma is a genus of minute land snails with opercula, terrestrial gastropod mollusks or micromollusks in the family Diplommatinidae.

Species
Species in the genus Opisthostoma include:

Opisthostoma sensu stricto •  Opisthostoma beeartee

• Opisthostoma bihamulatum

• Opisthostoma decrespignyi

• Opisthostoma dormani

• Opisthostoma fraternum

• Opisthostoma inornatum

• Opisthostoma jucundum

• Opisthostoma nilgiricum Blanford & Blanford 1860 - type species

• Opisthostoma otostoma

• Opisthostoma perspectivum

• Opisthostoma simplex

• Opisthostoma vermiculum

Plectostoma was treated as a subgenus of Opisthostoma. In a 2014 revision, Plectostoma is treated as a separate genus. • Opisthostoma everettii
 * Synonyms:

• Opisthostoma goniostoma

• Opisthostoma grandispinosum

• Opisthostoma hosei

• Opisthostoma mirabile

• Opisthostoma obliquedentatum Vermeulen, 1994 is a synonym of Plectostoma obliquedentatum (Vermeulen, 1994)

• Opisthostoma pulchellum

• Opisthostoma lituus

• Opisthostoma shelfordi

• Opisthostoma stellasubis