Amastra violacea wailauensis
11
Bishop specimens
4
Type specimens
1906
First collected
1943
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
11 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1900s1940s
The oldest Bishop specimen was collected in 1906 by Thaanum, Ditlev; Thaanum, Ditlev (Molokaʻi).
From the collection
