-
Ratnadvipia is a
genus of air-breathing land snails,
terrestrial pulmonate gastropod mollusks in the
family Ariophantidae.
These snails are
endemic to...
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Ratnadvipia irradians is a
species of air-breathing land snail, a
terrestrial pulmonate gastropod mollusk in the
family Ariophantidae. It is
endemic to...
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Ratnadvipia karui is a
species of air-breathing land snail, a
terrestrial pulmonate gastropod mollusk in the
family Ariophantidae. It is
endemic to island...
- Vitrina,
Vitrinobrachium Asia -
Pacific family Ariophantidae: Parmarion,
Ratnadvipia,
Varadia family Helicarionidae: Attenborougharion, Helicarion, Howearion...
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Prosobranchia by 88
species in four families. Five land
snail genera, Ravana,
Ratnadvipia, Acavus,
Oligospira and
Aulopoma are
endemic to Sri
Lanka with 14 species...
- Godwin-Austen, 1899
Mariaella Gray, 1855
Megaustenia ****erell, 1912
Ratnadvipia Godwin-Austen, 1899 -
endemic to Sri
Lanka Ravana Godwin-Austen, 1901...
-
Microcystina bintennensis*
Microcystina lita*
Mariaella dussumieri Ratnadvipia irradians*
Ratnadvipia karui*
Ravana politissima*
Sitala operiens*
Sitala phyll.ophila*...
