Martin’s Sulcospira Snail (Sulcospira martini)
Martin’s Sulcospira Snail was described in 1898, it was apparently collected near Malangbon, a village (or now city) in central Java, Indonesia. [1]
The presumed type locality is now almost completely converted into rice fields, and the species, having not found since, is most likely extinct.
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References:
[1] Frank Kühler; Matthias Glaubrecht: Fallen into oblivion – the systematic affinities of the enigmatic Sulcospira Troschel, 1858 (Cerithioidea: Pachychilidae), a genus of viviparous freshwater gastropods from Java. The Nautilus 119: 15-26. 2005
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edited: 02.05.2019