Alectrion graphiterus
Nassa Mud Snails
21
Bishop specimens
0
Type specimens
1906
First collected
1928
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
19 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1900s1920s
The oldest Bishop specimen was collected in 1906 by Lorrin Andrews Thurston (Oʻahu).
From the collection
