Straw-colored Laminella Snail (Laminella straminea)
The Straw-colored Laminella Snail was described in 1850; it was endemic to the island of O’ahu in the Hawaiian Islands, where it is known from several valleys, including the Makiki-, Nu’uanu-, Palolo-, Pauoa, and Waiala’e nui Valleys. The species was almost entirely found on the leaves of the endemic olonā (Touchardia latifolia Gaudich.). [1]
The shells reach sizes of about 2,2 to 2,4 cm in height; they are “acuminately oblong, sinistral, whorls convex, obliquely striated, columella strongly twist-plaited; straw-colored, unspotted.” [1]
We have a little information about the animal itself.:
“Animal of a uniform light flesh color, oral aperture margined with a line of orange.” [1]
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This species is now considered most likely extinct.
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References:
[1] George W. Tryon; Henry A. Pilsbry; a.o.: Manual of Conchology. Second series: Pulmonata. Vol 21: Achatinellidae (Amastrinae). 1911
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(public domain)
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edited: 02.06.2021