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(“malacostraca” is the largest of the 6 classes of ‘crustaceans’, containing about 40,000 living species, divided among 16 orders)
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(its members, the malacostracans, display a great diversity of body forms and include crabs, lobsters, crayfish, shrimp, krill, woodlice, scuds (Amphipoda), mantis shrimp and many other less familiar animals)
(they are abundant in all marine environments and have colonized freshwater and terrestrial habitats)
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(they are segmented animals, united by a common body plan comprising 20 body segments (rarely 21), and divided into a head, thorax, and ‘abdomen’)
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*👨🔬🕵️♀️🙇♀️*SKETCHES*🙇♂️👩🔬🕵️♂️*
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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘
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*🌈✨ *TABLE OF CONTENTS* ✨🌷*
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🔥🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥🔥