Trochomorpha swainsoni
28
Bishop specimens
1
Type specimens
1922
First collected
1936
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
27 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1920s1930s
The oldest Bishop specimen was collected in 1922 by Pease; MCZ (S.I.).
From the collection
