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Troglocambarus : ウィキペディア英語版 | Troglocambarus
''Troglocambarus'' is a monotypic genus of troglobitic crayfish, endemic to Florida. ''Troglocambarus maclanei'' is found underground in Hernando, Marion, Alachua, Columbia, Gilchrist and Suwanee counties,〔 and is named after Mr. William A. McLane who first collected it.〔 ''Troglocambarus'' is believed to be the sister group to ''Procambarus''. It is only found in subterranean waters and was first recorded in Squirrel Chimney, 11 miles north-west of Gainesville, Florida. ''T. maclanei'' has no body pigment and spends most of its life upside-down, hanging from the ceiling of a cave. It is distinguished from other genera by the great enlargement of the third maxillipeds.〔 It is unknown what ''T. maclanei'' feeds on. ''Troglocambarus maclanei'' is listed as "imperiled" by NatureServe,〔 and as ''Near Threatened'' on the IUCN Red List. ==References==
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