Amastra violacea
65
Bishop specimens
0
Type specimens
1909
First collected
1938
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
63 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1900s1930s
The oldest Bishop specimen was collected in 1909 by Thaanum, Ditlev; Thurston, Lorrin A. (Molokaʻi).
From the collection
