| Uca longisignalis Salmon & Atsaides, 1968 Gulf marsh fiddler | 
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| Family: | Ocypodidae (fiddler and ghost crabs) | |||
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| Environment: | benthic; brackish; marine; depth range - 0 m | |||
| Distribution: | Western Atlantic Ocean. | |||
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| IUCN Red List Status: | Not Evaluated (N.E.) Ref. 123251) | |||
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| Country info: |  | |||