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Leptuca subcylindrica

From Wikipedia, the free encyclopedia

Leptuca subcylindrica
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. subcylindrica
Binomial name
Leptuca subcylindrica
(Stimpson, 1859)
Synonyms
List
  • Gelasimus subcylindricus Stimpson, 1859
  • Uca subcylindrica Rathbun, 1900

Leptuca subcylindrica, commonly known as the Laguna Madre fiddler crab or the puffed fiddler crab, is a sparsely-studied species of fiddler crab native to southern Texas and northeastern Mexico in the Gulf of Mexico.[1][2]

Before 2016, the species was known as Uca subcylindrica. In 2016, the subgenus Leptuca was promoted to the genus level.[3][4]

Description

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The carapace is tan to light orange in color and can be up to 25 mm wide.[2] The species epithet is derived from its cylindrical carapace. The male lacks a tuberculate ridge on the palm of the major cheliped.[1][2] Its gonopod is unlike other fiddlers crab in that the distal part of the inner process is divided and appears fringed.[1]

Habitat

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The species lives in fresh to brackish water.[2] Some habitats include mud flats, algal beds, rivers and creeks.

References

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  1. ^ a b c Crane, Jocelyn (1975). Fiddler Crabs of the World. Ocypodidae: Genus Uca (PDF). New Jersey, USA: Princeton University Press.
  2. ^ a b c d Bowling, Brenda. "Laguna Madre fiddler crab". Identification Guide to Marine Organisms of Texas. Retrieved August 23, 2021.
  3. ^ 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.
  4. ^ 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.