Lifestyle and structural features of crustaceans (for example, crayfish), the diversity and significance of crustaceans.

univerkov | November 30, 2020 | education

There are about 70 thousand species. The body of crustaceans consists of the cephalothorax and abdomen. Crustaceans have a non-closed circulatory system. Crustaceans have a pair of antennae that act as locators. Many crustaceans have a large number of pairs of limbs responsible for a variety of functions.

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