Isognomon perra
Brown Purse Shell
6
Bishop specimens
0
Type specimens
1967
First collected
1975
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
4 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1960s1970s
The oldest Bishop specimen was collected in 1967 (Hawaiʻi Island).
From the collection
