JM
J.C. Marr
collected 1947–1961
10 specimens, collected between 1947 and 1961 on 2 collecting days, now held in 2 departments.
- Specimens
- 10
- Type specimens
- 0
- Years in the field
- 15
- Islands
- 1
- Species
- 8
- Identifications
- 0
- In the Library
- 0
- Named after
- 0
Specimens by decade
1940s1960s
Earliest: Nerita, 1947 (Central America; Costa Rica; Gulf of Nicoya; Isla Ave). Latest: Hippichthys spicifer, 1961.

