| Mollusca | Gastropoda | Caenogastropoda | Neogastropoda |
| Pseudomelatomidae | Megasurcula | carpenteriana |
| Genus | Species |
1948.006
3
-
-
H48-231.
N. of Sugarloaf Rock, Bahia Descanso, Baja California Norte, Mexico.
32.2214° N
116.958° W
18.0 - 24.0 m
Aug. 13, 1948
pipe dredge
R/V E.W. Scripps.
Carl L. Hubbs
-
formalin 8%
EtOH 50%
-
Originally no coordinates provided. Approximate coordinates georeferenced by volunteer Annie Shen, 2021.