Crustacean
subphylum of arthropods
Do all crustaceans live in the ocean?
The woodlice family of crustaceans is terrestrial. There are also many crustacean species living in fresh water rivers and lakes.
What are some common families of crustaceans? Is there any of #1 that lives in a terrestrial habitat? Do any of #1 that are aquatic also live in freshwater? Are #2 and #3 negative?