Crustacean Apr 2026

: Highly valued in global fisheries for human consumption.

: Because their shells are rigid, crustaceans must periodically shed and regrow them to accommodate growth. crustacean

: They typically possess two pairs of antennae (antennules and antennae) and specialized mouthparts that function as jaws. : Highly valued in global fisheries for human consumption

: Key components of both wild-caught and farmed aquaculture industries. crustacean

: A hard, chitinous outer shell that provides protection and structural support. Many species further harden this shell through calcification .

: A few groups have adapted to life on land, including woodlice (sowbugs/pillbugs) and certain land crabs, though they still require damp environments to breathe through their gills. Common Examples