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Centrostephanus coronatus

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description Centrostephanus coronatus Overview

Centrostephanus coronatus, commonly known as the crowned sea urchin, is a species of long-spined sea urchin found in the eastern Pacific Ocean from California to Peru. First described by Addison Emery Verrill in 1867, this regular echinoid is characterized by its distinctive, sharply banded spines that aid in defense and locomotion. The species typically inhabits rocky subtidal zones and crevices, grazing on algae and organic detritus. It plays a functional role in its benthic ecosystem by interacting with kelp forest communities and serving as prey for specific predatory fish and sea stars.

help Centrostephanus coronatus FAQ

Where can Centrostephanus coronatus sea urchins be found?

This long-spined sea urchin is found in the eastern Pacific Ocean, with its natural habitat ranging from California down to Peru. They typically reside in rocky subtidal zones where they can find crevices for protection.

When was the crowned sea urchin first described by science?

The species Centrostephanus coronatus was first officially described by the American zoologist Addison Emery Verrill in 1867. Verrill was a prominent scientist who described numerous marine species during his career.

Is Centrostephanus coronatus venomous to humans?

Like many sea urchins with long spines, the puncture wounds from a crowned sea urchin can be painful. However, they are not considered highly venomous, and the primary danger comes from physical trauma and secondary infections.

What does the crowned sea urchin look like?

Centrostephanus coronatus is a regular echinoid characterized by its distinctive, sharp spines that offer protection from predators. The spines are often darkly colored and give the urchin a visually striking appearance on the ocean floor.

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