Red sea squirt, although it looks like a strange grenade, it is a marine animal that sucks water through one mouth and expels it through another.

To eat, the sea pickle drags its fingers over the sand and mud and brings them to its mouth sucking on the food that has stuck to them.

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The round body of a hedgehog is covered with spikes. Some of these quills are poisonous.

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Espatango

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Red sea squirt, although it looks like a strange grenade, it is a marine animal that sucks water through one mouth and expels it through another.

Ascidia roja

To eat, the sea pickle drags its fingers over the sand and mud and brings them to its mouth sucking on the food that has stuck to them.

Sea pickle

The round body of a hedgehog is covered with spikes. Some of these quills are poisonous.

Sea urchin

Espatango

This looks like a bread roll, but it is a marine animal that moves with several legs that look like tubes.