Trochus acutangulus
9
Bishop specimens
0
Type specimens
1930
First collected
1957
Last collected
No recent record
Last seen alive in Hawaiʻi
Where Bishop collected it
5 mapped specimens. Localities of endangered species are shown approximately.
Two centuries of collecting
1930s1950s
The oldest Bishop specimen was collected in 1930 by Joseph Swift Emerson (Micronesia).
From the collection
