Arquatopotamon | |
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Genus: | Arquatopotamon |
Species: | A. jizushanense |
Binomial name | |
Arquatopotamon jizushanense | |
Arquatopotamon jizushanense is a freshwater crab species found in Yunnan, China, and the only species of the genus Arquatopotamon. [1] Its carapace is normally darkish brown and the walking legs and chelipeds more reddish brown.
Arquatopotamon jizushanense was described 2017 by Chu, Zhou & Sun and is only known from the type locality, few small hill streams in Jizushan Town, Binchuan County, Dali City, at an altitude of 1778 meters above sea level. [1]
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Pistius is a genus of crab spiders with nine described species. Most occur in Asia, only P. truncatus has a palaearctic distribution.
Sinocyclocheilus is a genus of freshwater fish in the family Cyprinidae endemic to China, only found in Guangxi, Guizhou and Yunnan. Almost all of its species live in or around caves and most of these have adaptions typical of cavefish such as a lack of scales, lack of pigmentation and reduced eyes. Several species have an unusual hunchbacked appearance and some of the cave-dwellers have a "horn" on the back, the function of which is unclear. In contrast, the Sinocyclocheilus species that live aboveground, as well as a few found underground, show no clear cavefish adaptions. They are relatively small fish reaching up to 23 cm (9.1 in) in length. The individual species have small ranges and populations, leading to the status of most of the evaluated species as threatened. Many species populations in the genus have yet to be evaluated by the IUCN.
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Minutomon is a monotypic genus of freshwater crabs in the subfamily Potamiscinae, found in Shanwei, south China, and first described in 2014. The only species is Minutomon shanweiense. It superficially resembles Sinopotamon.