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Article
My collection of Clausilids
Date£º2010/4/22 14:57:00 Total£º[4785] click [Print]

 

Clausilids are more oftenly seen in northern hemisphere, China is probably the largest habitat of this creature

They are less colourful compared to marines - from pale grey to dark brown or black

Some are with nearly full-transparent or translucent shells but in most cases are opaque.

Unlike most gastropods, Clausilids are basically sinistral with very few exceptions. 

Many differences in appearance can be observed.

Below are Clausilids from Yangtze River regions (Yangtze is also called as Chang Jiang River, it is the longest river in China, west to east). A bit monotonous, more or less.

Clausilids from southwest of China (Yunnan, Guizou and Guangxi Province) are much more variable.

Some are very thick and sturdy in shape 

Some has beautiful sculptures</