Rhinoclavis asper
rough horn
34
Bishop specimens
0
Type specimens
1922
First collected
1995
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
20 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1920s1990s
The oldest Bishop specimen was collected in 1922 by Thaanum; Thaanum (Palmyra Atoll).
From the collection
