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No - sea urchins are part of the echinoderm phylum, with sand dollars, starfish and sea cucumbers.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoIt sure is. Have you went through 3rd grade yet?
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Are sea urchins and sea stars and octopus and jellyfish and a squid invertebrates?
yes they are!
Is a sea cucumber a reptile?
No, it's a mollusks
What do maui eat?
A Trigger fish eats spiny sea urchins, crustaceans, and mollusks.
What do Maui triggerfish eat?
A Trigger fish eats spiny sea urchins, crustaceans, and mollusks.
What are eight consumers in the intertidal zone?
sea star, dogwinkle, periwinkles, sea urchins, ducks, green crabs, amphipods, large mollusks,zoo plankton
Are sea urchins sessile?
Yes. Classes of mollusks which include clams, oysters, and other bivalves are sessile filter feeders.
Do mollusks have symmetry?
No, They are bilaterally symmetrical. Radially symmetrical animals include echinoderms (starfish, sea stars, sea urchins) and many plants.
Example of animals with shell?
Turtles and tortoises are both animals that have a shell. Other animals that have a shell include mollusks and sea urchins.
Is conch an echinderm?
No, conchs are not echinoderms. Conchs are marine mollusks that belong to the gastropod class. Echinoderms are a different group of marine animals that include sea stars, sea urchins, and sea cucumbers.
What is a coral reef herbivore example?
clown fish are herbivores i do belive...Additionally, parrotfish, surgeonfish, damselfish, urchins, sea hares, some mollusks.
Do sea urchins live in Connecticut?
No. Sea urchins live in the sea.
Is a sea urchin a arthropod?
No. Sea urchins are echinoderms, meaning, appropriately enough, "spiny skin". Some of the characteristics of arthropods are jointed appendages, an exoskeleton, and a segmented body. While the hard test, or shell, of sea urchins could be thought of as an exoskeleton, sea urchins have no jointed appendages and do not have a segmented body. Some examples of arthropods are shrimps, crabs, lobsters, and insects.
