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Centrostephanus longispinus

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description Centrostephanus longispinus Overview

Centrostephanus longispinus is a species of sea urchin belonging to the family Diadematidae, commonly found in the Mediterranean Sea. It is recognized by its exceptionally long, hollow, and venom-tipped spines that offer protection from predators. The echinoid typically inhabits rocky substrates and deeper underwater caves where it grazes on algae. Its anatomical structure places it within the group of regular sea urchins, meaning it maintains a nearly perfectly spherical shape.

help Centrostephanus longispinus FAQ

What family does the sea urchin Centrostephanus longispinus belong to?

Centrostephanus longispinus is a marine echinoid that belongs to the Diadematidae family. This family is well-known for including some of the most visually striking sea urchins in the world.

Where is Centrostephanus longispinus typically found?

This specific sea urchin is notably found in the Mediterranean Sea, thriving in rocky, subtidal marine environments. It prefers deeper waters where it can hide in crevices during the day.

What is the most defining physical characteristic of Centrostephanus longispinus?

As its Latin name suggests, the species is noted for its exceptionally long spines. These thin, fragile spines can extend far beyond the diameter of the urchin's main body, serving as a defense mechanism.

Are the spines of Centrostephanus longispinus venomous?

While the spines are incredibly sharp and can easily puncture human skin, they are not considered to be highly venomous like those of some other urchin species. The injury is mostly mechanical, though the tips can break off in the skin and cause irritation.

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