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Leptuca batuenta

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Leptuca batuenta
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Ocypodidae
Subfamily: Gelasiminae
Tribe: Minucini
Genus: Leptuca
Species:
L. batuenta
Binomial name
Leptuca batuenta
(Crane, 1941)
Synonyms
List
  • Uca batuenta Crane, 1941
  • Uca saltitanta batuenta Bott, 1954

Leptuca batuenta, commonly known as the beating fiddler crab, is a species of fiddler crab native to the tropical eastern Pacific, from El Salvador to northern Peru.[1]

Taxonomy

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Previously a member of the genus Uca, the species was transferred in 2016 to the genus Leptuca when Leptuca was promoted from subgenus to genus level.[2][3]

Description

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This crab is very small; carapace width is approximately 7 millimetres (0.28 in) in adult males and 5 millimetres (0.20 in) in adult females.[1] Both sexes have a pale brown to yellow carapace with some white marbling.[1] Individuals may have green eyestalks.[1]

Habitat

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The species can be found on open mudflats and among unshaded mangrove roots.[1] It prefers mud substrate.

References

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  1. ^ a b c d e Crane, Jocelyn (1975). Fiddler Crabs of the World: Ocypodidae: Genus Uca (PDF). New Jersey, USA: Princeton University Press.
  2. ^ Shih, Hsi-Te; Ng, Peter K. L.; Davie, Peter J. F.; Schubart, Christoph D.; et al. (2016). "Systematics of the family Ocypodidae Rafinesque, 1815 (Crustacea: Brachyura), based on phylogenetic relationships, with a reorganization of subfamily rankings and a review of the taxonomic status of Uca Leach, 1814, sensu lato and its subgenera" (PDF). The Raffles Bulletin of Zoology. 64: 139–175.
  3. ^ Rosenberg, Michael S. (2019). "A fresh look at the biodiversity lexicon for fiddler crabs (Decapoda: Brachyura: Ocypodidae). Part 1: Taxonomy". Journal of Crustacean Biology. 39 (6): 729–738. doi:10.1093/jcbiol/ruz057.