Pentarthrum obscurum
30
Bishop specimens
0
Type specimens
1892
First collected
1955
Last collected
No recent record
Last seen alive
In the Library
Bishop Museum publications whose pages name Pentarthrum obscurum, most mentions first.
2002
A review of the insects and related arthropods of Midway AtollNishida, G.M.& J.W. Beardsley · Contribution to the Hawaii Biological Survey · 1 page
Two centuries of collecting
1890s1950s
The oldest Bishop specimen was collected in 1892 by Perkins, R.C.L. (Waianae Mts.).