Pagoda-shaped Amastra Snail (Amastra pagodula)
The Pagoda-shaped Amastra Snail was described in 1917; it is known only from (sub)fossil remains that were recovered from late Pleistocene/early Holocene deposits at Pu’u Wa’awa’a, an ancient cinder cone in Kona on the island of Hawai’i.
The shells reached average sizes of 0,8 to about 1 cm in height.
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References:
[1] C. Montague Cooke: Some new species of Amastra. Bishop Museum Occasional Papers 3(3): 1-34. 1917
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Photo from: ‘C. Montague Cooke: Some new species of Amastra. Bishop Museum Occasional Papers 3(3): 1-34. 1917’
(public domain)
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edited: 04.05.2022