Kingdom, Phylum, Class, Order, Family, Genus, Species.

Meat

An animal adaptation in which they shed their skin to adapt to their environment.

This name, "Decapod" means a crustacea has this many feet?

This is a small simple brain and compound eyes.

Phylum

They may turn their body inside out to digest outside the body.

Exoskeleton

This is the shape of a male true crab?

The females carry eggs using pleopods, and males transfer sperm to the female.

This is the skeleton within an echinoderm's body and is composed of calcium, which provides strength.

External sexual reproduction.

The largest phylum of all animals.

This type of crustacean is abundant in plankton.

This sea animal significantly contributes to the economy.

Tube feet and ambulacral grooves.

How damaged body parts are restored in Echinoderms.

The right side and the left side of the medial are symmetrical.

A small crustacean that lives in seaweed.

This type of marine worm is part of the Phylum
platyhelminthes.

Pentamerous radial symmetry.

A network of radial nerves and a central nerve ring.

This subphylum is characterized by a chitin exoskeleton.

Specialized appendages that is used to sort food in Crustaceans and push it to their mouth.

This is a vertebrate.