Английская Википедия:Alabama cave shrimp
Шаблон:Short description Шаблон:Speciesbox
The Alabama cave shrimp (Palaemonias alabamae) is a species of shrimp in the family Atyidae, found only in caves in the state of Alabama.
Conservation status
Palaemonias alabamae is listed as an endangered species both on the IUCN Red List,[1] and since September 7, 1988, under the U.S. Endangered Species Act.[2]
Distribution
The Alabama cave shrimp is only known from five caves, all in Madison County, Alabama.[3] Shelta Cave is the species' type locality, but viable populations have only been confirmed in Bobcat Cave and the complex comprising Hering Cave, Glover Cave and Brazelton Cave.
Ecology
P. alabamae occurs in cave pools with silty bottoms.[3] Predators of the Alabama cave shrimp include the southern cavefish Typhlichthys subterraneus, the Tennessee cave salamander Gyrinophilus palleucus, various crayfish species, bullfrogs and raccoons.[3]
Taxonomy
The closest relative of the Alabama cave shrimp is the Kentucky cave shrimp, Palaemonias ganteri, which lives in Mammoth Cave National Park, Kentucky.[3] The two species can be distinguished by size (P. alabamae being larger than P. ganteri), the longer rostrum in P. alabamae, and the greater number of spines on the rostrum of P. alabamae.[3]
References
Шаблон:Taxonbar Шаблон:Authority control
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- ↑ Ошибка цитирования Неверный тег
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; для сносокiucn status 20 November 2021
не указан текст - ↑ Шаблон:FWS profile
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- Английская Википедия
- Atyidae
- Endemic crustaceans of the United States
- Cave shrimp
- Endemic fauna of Alabama
- Freshwater crustaceans of North America
- Madison County, Alabama
- Crustaceans described in 1961
- Endangered fauna of the United States
- ESA endangered species
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