Trochonanina cornula
8
Bishop specimens
0
Type specimens
1928
First collected
1934
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
8 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1920s1930s
The oldest Bishop specimen was collected in 1928 by A.M. Adamson; A.M. Adamson (Tahiti).
From the collection
