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Echinoderms.
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∙ 12y ago
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What phylum contains sea stars?
Includes: Sea Stars, Sea Lillies, Sea Urchins, Sea Cucumbers, Brittle Stars
What class do sea stars belong to?
Sea stars also known as starfish, are in the class Asteroidea. They belong to the phylum Echinodermata. Also in this phylum are sea urchins, sand dollars and sea cucumbers.
How many types of sea urchins?
Sea star or starfish (Asteroidea)Brittle stars, basket stars, serpent stars (Ophiuroidea)Sea urchins, heart urchins and sanddollars (Echinoidea)Holothurians or sea cucumbers (Holothuroidea)Feather stars and sea lilies (Crinoidea).
What characteristics do sea stars sea urchins and brittle stars have in common?
they belong to phylum echinodermata...which are spiny-skinned animals. They have hard shells covered with prickly spines or needles.
What are the groups of echinoderms?
Sea stars, brittle stars, sea urchins, and sea cucumbers.
Is sea urchins and sea stars the same thing?
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What phylum do sea urchins belong?
Echinoderms.
What kingdom does sea urchins belong to?
animalia
What are the four major groups of echinoderms?
There are actually four major classes of echinoderms. These are Crinoidea, Asteroidea, Ophiuroidea, Eichionidea, Holothuroidea, and Concentricyloidea. The animals in these range from sea lilies to sea urchins.
What else is like Starfishes sea urchins and sea cucumbers?
Seastars, sea urchins, and sea cucumbers are all members of the phylum Echinodermata. Other members of this phylum include: sand dollars, brittle stars, basket stars, feather stars, sea lilies, and heart urchins.
Are sea urchins and sea stars cousin?
Yes they are. They are both echinoderms
What animals are phylum echinodermata?
starfish (sea stars)brittle stars and basket starssea lilies and feather starssea daisiessea cucumberssea urchins.
