Echinothrix diadema

Echinothrix diadema

Scientific name	Echinothrix diadema
Descriptor	Linnaeus
Year of description	1758
IUCN category (World)	NE
Family	Diadematidae
Genus	Echinothrix

Introduction

Echinothrix diadema is a salt water echinoderm.

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Who is it?

Morphology

Size

15 - 20 cm

Size

15 - 20 cm

How to recognize This echinoderm ?

Echinothrix diadema measures between 15 and 20 cm. This echinoderm is unicolore with a predominantly noir body.

Behaviour & Life cycle

diet

algae-eating
Sociability

solitary
territorial

No
Way of living

diurnal

Echinothrix diadema is an echinoderm solitary naturally found on the bottom. This species is algae-eating .

n general, this species does not care much about other animals crossing its path.

Reproduction

Reproduction

ovipare qui pond en eau libre

Active sexual selection

No

Echinothrix diadema is an echinoderm ovipare qui pond en eau libre.

Risks for humans

Venomous

No
Sting

Yes

Origin and distribution

Origin

Persian Gulf Great Barrier Reef mer d'Oman Philippine Sea Red Sea South East Asian Seas Indonesian seas East Indian Ocean western Indian Ocean Tropical Eastern Pacific Western Tropical Pacific Ocean

Conservation status of populations (IUCN)

World : NE

Where to see this species?

What is its habitat?

Natural environment characteristics

Temperature

25 - 29 °C
Depth

1 - 40 m

Biotope presentation

Echinothrix diadema is most often found at a depth between 1m and 40m. However, it is not impossible to find this species at other depths.

Species of the same biotope

Chaetodon madagaskariensis Chaetodontidae

To go further

Species of the same family

To read on the web

Sources & Contributions

Participation & Validation

The Fishipedia team and specialist contributors are committed to providing high-quality content. However, although the information comes from scientific sources or testimonials from specialists, the cards may contain inaccuracies.

Adrien Falzon

Translation

Translation done with the valuable contribution of our translators, who make this information available to a wider audience. We sincerely thank them for their commitment.