| Arthropoda | Thecostraca | Cirripedia | Scalpellomorpha |
| Scalpellidae | Hamatoscalpellum | californicum |
| Genus | Species |
1974.01
many
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M-15 OT-10
Santa Monica, California
33.8667° N
118.553° W
73.0 m
March 29, 1974
25' otter trawl
R/V Agassiz
T. Matsui | Burnett
Jens T. Hoeg
formalin 8%
EtOH 50%
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