Gastropoda |
Lepetellida |
Haliotidae
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
Benthic; djupintervall 0 - 54 m (Ref. 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.
Längd vid första mognad / Storlek / Vikt / Ålder
Könsmognad: Lm ?, range 4 - 10.3 cm Max length : 25.0 cm TL hane/ej könsbestämd; (Ref. 865); rapporterad maxålder: 20 år (Ref. 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 Guide to marine invertebrates: Alaska to Baja California, 2nd ed. (revised). Sea Challengers. 117 p. (Ref. 865)
Status på IUCN:s rödlista
(Ref. 130435: Version 2025-2 (Global))
CITES-status (Ref. 108899)
Not Evaluated
Not Evaluated
Hot mot människor
Mänskliga användningsområden
Fiskeri: kommersiell
FAO - Publication: search | FishSource |
Verktyg
Ytterligare information
MänniskorelateradFrimärken, mynt, diverse.
Internet-källor
Uppskattningar baserade på modeller
Resiliens (Ref. 69278): |
Låg, lägsta populationsfördubblingstid 4,5-14 år (K=0.09-0.1; tm=8; tmax=20) |
Sårbarhet i fisket (Ref. 71543) |
High vulnerability (57 of 100). |
Priskategori (Ref. 80766): |
Very high. |