Abstract

Procambarus clarkii known as "American crayfish" is an exotic species originating in America, commonly found in many countries.
With many fine-drawn illustrations and close explanations, describing the features of Decapod and the problems occurred between the Cambaroides japonicus as the Japanese domestic species, American crayfish and Signal crayfish as the exotic species, or etc.
Also showing points of observation and how to keep them.

Author’s Information

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