Amastra soror
16
Bishop specimens
2
Type specimens
1913
First collected
1939
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
16 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1910s1930s
The oldest Bishop specimen was collected in 1913 by Forbes; Forbes (Maui).
From the collection
