Subphylum Crustacea: Class Malacostraca

    Subphylum Crustacea: Class Malacostraca
    In crustaceans, appendages from 9-13 are called as:
    Subphylum Crustacea: Class Malacostraca
    Ecdysone is hormone released by the:
    Subphylum Crustacea: Class Malacostraca
    Circulation of water over gills is carried out with help of:
    Subphylum Crustacea: Class Malacostraca
    Lens system of crayfish is composed of receptor that ranges in number from 25 to:
    Subphylum Crustacea: Class Malacostraca
    First period is enlarged and contain chelate, named as: