Bivalvia |
Venerida |
Mactridae
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; गहराई सीमा 0 - 50 m (संदर्भ 95344). Temperate; 61°N - 22°N, 156°W - 109°W
Eastern Pacific: from Alaska to Baja California, Mexico.
Length at first maturity / आकार / Weight / Age
परिपक्व अवधि: Lm 6.8 range ? - ? cm Max length : 25.4 cm SHL पुल्लिंग / अलिंग; (संदर्भ 95991); अधिकतम सूचित उम्र: 17 वर्षो (संदर्भ 95991)
It burrows in sand and mud along the intertidal zone from shallow depths to 30 meters (Ref. 865). Prefers sandier areas. Buries deep in the substrate to avoid freezing (Ref. 95344). Feeds on phytoplankton and detritus (Ref. 95991).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | Eggs | Fecundity | Larvae
Reproduction occurs throughout the year during spring, peak months on February and April.
Lamb, A., D. Gibbs and C. Gibbs 2011 Strait of Georgia biodiversity in relation to bull kelp abundance. Pacific Fisheries Resource Conservation Council, 111p. (संदर्भ 93817)
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
FAO - जलीयकृषि: production; | FishSource | Sea Around Us
साधन
अधिक जानकारी
PhysiologyOxygen consumption
Human RelatedStamps, coins, misc.
इंटरनेट स्रोत
Estimates based on models
Preferred temperature
(Ref.
115969): 8.6 - 15.3, mean 10.2 (based on 60 cells).
लौटाव
निम्न, न्यूनतम जनसंख्या दुगनी होने का समय 4.5 - 14 वर्ष। (K=0.12-0.17; tm=3; tmax=17).
Fishing Vulnerability
Moderate vulnerability (45 of 100).
Nutrients : Calcium = 149 [71, 228] mg/100g; Iron = 8.53 [1.95, 15.11] mg/100g; Protein = 9.88 [8.64, 11.12] %; Omega3 = 0.313 [0.202, 0.423] g/100g; Selenium = 61 [50, 72] μg/100g; VitaminA = 0 μg/100g; Zinc = 2.04 [0.56, 3.51] mg/100g (wet weight); based on
nutrient studies.
