Gastropoda |
Lepetellida |
Haliotidae
Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
; تغييرات عمق 0 - 18 m (مرجع 865). Subtropical; 34°N - 24°N, 120°W - 111°W
Eastern Pacific: USA to Mexico. Ranges from Point Conception, California (Ref. 865) to Bahia Magdalena, Baja California, Mexico (Ref. 101430). Introduced in China and Israel.
Length at first maturity / Size / Weight / سن
بلوغ: Lm ?, range 6 - 12.8 cm Max length : 25.0 cm SHL جنس نر / بدون خواص جنسي; (مرجع 865)
It is found on rock crevices from low intertidal to a depth of 18 meters (Ref. 865). 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 spawners, breeds year-round. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults (Ref. 833).
مآخذ اصلی
مراجع | هماهنگ كننده | همكاران
Gotshall, D.W. 2005 Guide to marine invertebrates: Alaska to Baja California, 2nd ed. (revised). Sea Challengers. 117 p. (مرجع 865)
وضعيت در فهرست قرمز IUCN
(مرجع 130435: Version 2025-1)
وضعيت از نظر سايتس (مرجع 108899)
Not Evaluated
Not Evaluated
خطر برای انسان ها
استفاده انسانی
ماهي گيري – شيلات: تجاري
| FishSource |
ابزارها
اطلاعات بيشتر
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
منابع اينترنتي
Estimates based on models
Preferred temperature
(Ref.
115969): 16.7 - 17.9, mean 17.2 (based on 17 cells).
جهندگی
زياد, كمينه زمان لازم براي دو برابر شدن جمعيت ، كمتر از 15 ماه (K=0.38; tm=2.25).
Fishing Vulnerability
Moderate vulnerability (36 of 100).