Sea slug blooming under the ocean (2)

Looks pretty much like alien creatures, but these colorful "snails" are actually wonderful things on the bottom of the sea.

>>>Sea slug blooming under the ocean (1)

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Some species of sea cucumber have poison, which can cause paralysis.

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Some species take poisons from seaweed, some species produce their own poisons.

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Some species can release acid through the skin when angered.

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Sea cucumber is one of the most beautiful and diverse creatures on the planet.

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They live at all sea level, but reach the largest size and have the most biodiversity in warm, shallow waters.

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Sea slugs have tassels on their heads, used to find food and partners.

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Sea slugs can be found in the islands of England, the tropics and Antarctica.

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Sea cucumber is a species that has both male and female genitals on the body.

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Even eggs of this species have many colors such as red, pink, orange, . depending on the species.

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In the tropics, seafarers can see this species in puddles left by the tide.

Update 16 December 2018