classification of invertebrates animals. insect, arachnids, crustaceans, myriapods, mollusca. education diagram of biology

animal arachnids basic beetle biodiversity biology category centipede centipedes classification collection concept crayfish diagram ecology educational fauna goliath group illustration infographic insect invertebrates jellyfish labeled life lobster mollusc myriapoda nature organism porifera scheme science scolopendra set sorting species spider sponge squid starfish structure system taxonomy vector wild wildlife worm zoology