Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Écologie
; profondeur 0 - 10 m (Ref. 81186). Subtropical, preferred 25°C (Ref. 107945); 32°S - 35°S, 18°E - 30°E (Ref. 81186)
Distribution
Pays | Zones FAO | Écosystèmes | Occurrences | Introductions
Southeast Atlantic: South Africa.
Length at first maturity / Taille / Poids / Âge
Maturity: Lm ?, range 2 - 2.5 cm Max length : 25.0 cm ShL mâle / non sexé; (Ref. 356)
This species is one of 5 Haliotis species endemic to South Africa. It is the largest and most abundant of the abalone species in this country.
Broadcast spawner. No mating behavior. Spawning is initiated by the release of sperm cloud stimulating the females to release their eggs. Life cycle: Eggs hatch into trocophore larva moving actively in the water column and shortly after develops into veliger larvae, followed by substrate settlement and metamorphosis. Also Refs. 81186, 105512, 105513.
SAUP Database. 2006. (Ref. 356)
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
Pêcheries: commercial
FAO - Aquaculture: production; pêcheries: landings | FishSource | Sea Around Us
Outils
Sources Internet
Estimates based on models
Preferred temperature
(Ref.
115969): 17 - 22.2, mean 19.9 (based on 38 cells).
Résilience
Haut, temps minimum de doublement de population inférieur à 15 mois (K=0.14-0.81; tm=9).
Vulnérabilité
High vulnerability (56 of 100).
