Gastropoda |
Lepetellida |
Haliotidae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 54 m (संदर्भ 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 / आकार / Weight / Age
परिपक्व अवधि: Lm ?, range 4 - 10.3 cm Max length : 25.0 cm TL पुल्लिंग / अलिंग; (संदर्भ 865); अधिकतम सूचित उम्र: 20 वर्षो (संदर्भ 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. (संदर्भ 865)
IUCN Red List Status
(संदर्भ 130435: Version 2025-1)
CITES status (संदर्भ 108899)
Not Evaluated
CMS (संदर्भ 116361)
Not Evaluated
Threat to humans
Human uses
मात्स्यिकी: व्यापारिक
| FishSource |
साधन
अधिक जानकारी
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 14.5 - 18.7, mean 16.7 (based on 8 cells).
लौटाव
निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (K=0.09-0.1; tm=8; tmax=20).
Fishing Vulnerability
High vulnerability (57 of 100).
