Gastropoda |
Lepetellida |
Haliotidae
Environment: milieu / climate zone / εύρος βάθους / distribution range
Οικολογία
; εύρος βάθους 0 - 54 m (Αναφ. 865). Subtropical; 41°N - 22°N, 125°W - 109°W
Eastern Pacific: from Point Conception, California, to Bahia de Santa Maria, Baja California Sur, Mexico.
Length at first maturity / Μέγεθος / Weight / Age
Γεννητική Ωρίμανση: Lm ?, range 4 - 10.3 cm Max length : 25.0 cm TL αρσενικό/απροσδιόριστο; (Αναφ. 865); μεγ. αναφερόμενη ηλικία: 20 έτη (Αναφ. 102214)
Sedentary (Ref. 102214), usually found on rocky crevices and on side of rocks, from low intertidal to 54 meters in depth (Ref. 865). Also inhabits algal beds, among those of crustose corallines and articulated forms (Ref. 101521). Juveniles occur in crevices and other cryptic sites during daytime; moves out at night to forage and returns to home site at dawn. Adults stay on home sites; forages on drift algae and occasionally on attached algae (Ref. 101619).
Broadcast spawner.
Gotshall, D.W. 2005. (Αναφ. 865)
IUCN Red List Status
(Αναφ. 130435: Version 2024-2)
CITES status (Αναφ. 108899)
Not Evaluated
Not Evaluated
Threat to humans
Human uses
αλιεία: Εμπορικό(ά)
| FishSource |
Εργαλεία
Περισσότερες πληροφορίες
PhysiologyΚατανάλωση οξυγόνου
Human RelatedStamps, coins, misc.
Διαδικτυακές πηγές
Estimates based on models
Preferred temperature
(Ref.
115969): 14.5 - 18.7, mean 16.7 (based on 8 cells).
Ελαστικότητα
Χαμηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού 4,5 - 14 έτη (K=0.09-0.1; tm=8; tmax=20).
Fishing Vulnerability
High vulnerability (57 of 100).