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Portrait of Charles W. O'Brien

Collectors

Charles W. O'Brien

American entomologist · 1933–2019

78 specimens, collected between 1960 and 1985 on 14 collecting days, now held in 5 departments. Identified 2 specimens for others.

On the labels as O'Brien, C.W., C W O'Brien, C. W. O'Brien, Charles W. O’Brien, C.W. O'Brien, O'Brien.

Specimens
78
Type specimens
55
Years in the field
26
Islands
1
Species
53
Identifications
2
In the Library
0
Named after
3

Specimens by decade

1960s1980s

Earliest: Rhyparus helophoroides, 1960 (Kira Kira). Latest: Eucheuma, 1985.

Named for O'Brien

Taxa in the collection whose epithet is formed from the name O'Brien. The naming author’s intent is not recorded, so where several collectors share a surname they are listed under the best-known one.

From the field

Powelliphanta hachstetteriEucheuma

As a determiner

2 specimens carry this name as the person who identified them. Most often: