- Primary Senior Synonym
- Uca crenulata
- Original Usage
- Gelasimus gracilis
- Original Source with Priority
- Rathbun, M.J. (1893) Descriptions of new genera and species of crabs from the west coast of North America and the Sandwich Islands. Proceedings of the United States National Museum 16(933):223–260.
- Latin for “thin.”
Gelasimus gracilis Rathbun, 1893, is a junior synonym of Uca crenulata (Lockington, 1877).
Binomials Using this Specific Name