Common names from other countries
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
; Mức độ sâu 0 - 10 m (Ref. 81186). Subtropical, preferred 25°C (Ref. 107945); 32°S - 35°S, 18°E - 30°E (Ref. 81186)
Southeast Atlantic: South Africa.
Length at first maturity / Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ?, range 2 - 2.5 cm Max length : 25.0 cm ShL con đực/không giới tính; (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)
IUCN Red List Status (Ref. 130435: Version 2024-1)
CITES status (Ref. 108899)
Not Evaluated
Not Evaluated
Human uses
Các nghề cá: Tính thương mại
FAO - Nuôi trồng thủy sản: Sản xuất; Các nghề cá: landings | FishSource | Biển chung quanh ta
Các công cụ
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 17 - 22.2, mean 19.9 (based on 38 cells).
Thích nghi nhanh
Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (K=0.14-0.81; tm=9).
Vulnerability
High vulnerability (56 of 100).