Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 2 - 130 m (Ref. 85345). Temperate; 53°N - 13°N, 32°W - 37°E
Eastern Atlantic and the Mediterranean Sea: from Ireland to the English Channel (French coast) to Spain, into the entire Mediterranean, to Morocco and Gulf of Guinea, including the islands of Azores, Madeira, Canary and Cape Verde. Temperate and subtropical.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Maximum depth from Ref. 106595.
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Members of the class Echinoidea are gonochoric. Fertilization is external. Brooding is common, eggs are held either on the peristome, around the periproct or deep into the concavities on the petaloids. Life cycle: Embryos develop into planktotrophic larvae (echinoplateus) and live for several months before they sink to the bottom using their tube feet to adhere on the ground where they metamorphose into young urchins.
Gaspar, M.B., M.D. Dias, A. Campos, C.C. Monteiro, M.N. Santos, A. Chicharo and L. Chicharo. 2001. (Ref. 2714)
Statut dans la liste rouge de l'IUCN (Ref. 130435: Version 2024-1)
statut CITES (Ref. 108899)
Not Evaluated
Not Evaluated
Utilisations par l'homme
| FishSource |
Outils
Plus d'informations
Taille/Âge
Croissance
Longueur-poids
Longueur-longueur
Morphologie
Larves
Abondance
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 14.1 - 21.3, mean 18.2 (based on 280 cells).
Catégorie de prix
Unknown.
