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no!, they are completely different creatures. this is a seahorse http://images.Google.com/images?hl=en&rls=com.microsoft%3A*%3AIE-SearchBox&um=1&sa=1&q=sea+horse&btnG=Search+Images this is a sea urchin http://images.google.com/images?hl=en&rls=com.microsoft%3A*%3AIE-SearchBox&um=1&sa=1&q=sea+urchin very very different creatures.
Wiki User
∙ 15y ago
Wiki User
∙ 15y agoNo, because they do not have a backbone. All fish are vertebrates, with a backbone inside, something like your own backbone. Sea urchins are invertebrates...they have an 'exoskeleton' which is a fancy way of saying that their 'bones' are on the Outside, not the Inside.
Wiki User
∙ 8y agoSort of. They are scavengers, meaning that they eat already dead organisms, but they do not kill animals to eat them like carnivores do.
Wiki User
∙ 14y agoNo, reptiles are vertebrates, urchins are invertebrates. Sea urchins belong to the group of animals called echinoderms, and are related to starfish and sea cucumbers.
Wiki User
∙ 12y agowell it depends...if they want to be, then they are. if they don't want to be, then they arent. so basically its up to them. don't ask me, ask them. that's what i would do.
Wiki User
∙ 11y agoa sea urchin is a producer
Wiki User
∙ 14y agoNo it isn't.
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What sea animal looks like a pin cushion?
Sea Urchin
Which reptile has the largest egg?
Sea Turtle has the biggest reptile eggs
What is the most valuable reptile?
The most valuable reptile is the green sea turtle, partly because it is endangered.
What is the state reptile of Florida?
It is the American Alligator, Alligator mississippiensis, that is the state reptile of Florida. They also have the Loggerhead Sea Turtle, Caretta caretta, as their saltwater reptile.
What are the tubed feet and of what phylum are they a structural characteristic?
The sea urchin is an example of the tubed feet and belongs to the phylum Echinodermata.
Is a sand dollar a reptial?
A sand dollars crawls but it is not a reptile. It is a Echoinoderm related to sea urchin and star fish.
What are Sea urchin?
The classification of a Sea Urchin is Echinoidea
The gonads of the are considered to be a delicacy?
sea urchin
How does the sea urchin moves?
A sea urchin does move, but not very frequently.
Why do the carrier crabs carry sea urchin?
because the crab needs the sea urchin for protection and the sea urchin needs the crab for food
What is a sea urchin's eggs?
Ummm...it's the thing from which a sea urchin hatches?
Can a sea anemone live with a sea urchin?
I think a sea anenome and a sea urchin can live together because i have a little aquarium and there is a sea urchin and and a sea anenome (if that's how you spell it) living in there and they were perfectly fine. BUT if you have a sea urchin do not have any crabs in there, because my sea urchin killed one, and almost killed another one by taking its claw off. :(
What is the English name for a blue tuxedo sea urchin?
a blue tuxedo sea urchin
How is a sea urchin adapted to its habitat?
It urges the sea to adapt to IT! The litle urchin urger.
How does a sea urchin affect people?
Spines of the sea urchin can cause injuries of the skin.
What is an urchin?
A (street) urchin is a child who lives on the street, surviving by engaging in petty crimes. A (sea) urchin is a spiny creature (exoskeleton), with a soft interior. I welcome improvements to this answer.
Is the purple sea urchin an invertebrae?
of course it is! look up sea urchin in the da dictionary!!!
