China’s underground world yields new freshwater snail species

Scientists have recognized a brand new freshwater cave snail, Erhaia dijiang, deep inside a mountain collapse Yunnan Province, China

Erhaia dijiang shells discovered within the cave

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Deep inside a mountain collapse southwestern China, scientists discovered a tiny freshwater snail that has no eyes, nearly no coloration, and a translucent shell that reveals its delicate physique beneath.

The newly recognized species, Erhaia dijiang, is the primary freshwater cave snail ever documented in China. It was found in Hongta District of Yuxi Metropolis, Yunnan Province.

The discovering fills a spot within the examine of East Asia’s underground freshwater ecosystems, which stay far much less explored than many habitats on the floor. Erhaia dijiang is a troglobiont, that means it’s specialised for all times completely inside caves.

Its eyes and associated constructions have disappeared via evolution, whereas its physique lacks the pigmentation that protects many floor animals from daylight.

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