Cirsotrema varicosa
9
Bishop specimens
0
Type specimens
1928
First collected
1964
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
3 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1920s1960s
The oldest Bishop specimen was collected in 1928 by Langford & Thaanum; Thaanum (Ryukyu Islands; Loochoos; Okinawa; Kumejima; Gima).
From the collection
