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Amerianna obiana
Amerianna obiana is a species of freshwater snail in the family Planorbidae. It is found on the island of Obi in Indonesia.
From the article Amerianna obiana on Wikipedia (CC BY-SA), quoted section by section
Description
Amerianna obiana has an oval-shaped shell that measures 18.8 mm (0.74 in) in height by 11.5 mm (0.45 in) in diameter. The shell is left-curling (sinistral). There are 4.5 convex whorls, or shell revolutions, which form a structure called a spire that sticks up slightly. The aperture (shell opening) is oblong, and measures 13.5 by 6.5 mm (0.53 by 0.26 in).
Range & habitat
Amerianna obiana is known to inhabit the island of Obi in Indonesia.
== References ==
Wikipedia: “Distribution”
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Amerianna obiana in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1705686.