Sphaerechinus granularis

1 / 3

Violet sea urchin
Violetter Seeigel
Paarse zee-egel
Oursin granuleux;Oursin violet
Erizo violáceo
Riccio di prateria

Distribution

The temperate Atlantic
The Mediterranean

Surrounding and environment

The species is generally found on the reef
The species is not very mobile
The species can be found between 1 and 130 Meters.
Common species.

Environment and movement of the nocturnal species

The animal hunts at night

General behaviour of the species

Species generally solitary
The animal is rather indifferent to the diver, though it remains on its guard

General characteristics of the species

Maximum size : 13 cm
Maximum age known : 9 year(s)
The animal is a grazer of algae.
Diet : Algae -
The animal can show variable colouring

Relationship with humans

The spines of the animal can be dangerous
The species is good to eat
The species is exploited in the following sector(s) :
- - Aquarium enthusiasts.
- -Sport or local fishing