Sea urchins eat algae, small fish, mussels, sponges, brittle stars, and crinoids. They stun them with their spines. Their mouth is located on the bottom of their body. They have almost invisible tube feet.Its very cool to see in the scientific research videos.
star fish are related to sea urchines, sea cucumbers, and the clitterus. that's what their related to.
crustations, clams, mussles, sea urchines, hard shelled invertrabites, fish sea cucumbers, snails, benthick in vertabraites. wolf eels have also been known to go after octopuses
No mermaids and sea urchins are different creatures. However if a very young mermaid were to hang about the sea lanes not doing anything in particular then she could be termed a 'sea urchin' if we were to take the language loosely enough.
yes urchines do move.... but they move VERY SLOWLY. they feed mostly on algae. make sure you dont step on one, cause they HURT!
The young sea urchins develop inside womb like pouches inside the shell of female urchins until they are about 4 millimeters long and it's spines are fully developed.
they eat magical unicorns in the sea and can fly
Sea urchins are often referred to as the "porcupines of the sea" due to their spiny exterior, which resembles the quills of a porcupine. These spines serve as a defense mechanism against predators, deterring them from eating the sea urchin. Additionally, both creatures inhabit similar niches in their respective environments, with their spiny features providing both protection and a distinctive appearance. The comparison highlights their shared evolutionary strategy of using spines for survival.
Sea fans eat zooplankton.
sea hibiscus eat incests
they eat grass and algea
No, sea anemone do not eat fish. Sea anemone eat small bacteria that grows on them.
No. Sea snakes are carnivores and eat marine fish.