Environment: milieu / climate zone / تغييرات عمق / distribution range
بوم شناسي
دريايي وابسته به آب سنگ; تغييرات عمق ? - 100 m (Ref. 89707). Tropical; 32°N - 18°S, 115°W - 78°W (Ref. 89707)
Eastern Pacific. Gulf of California to Peru (Ref. 5222).
Size / Weight / سن
بلوغ: Lm ? range ? - ? cm
Max length : 250 cm TL جنس نر / بدون خواص جنسي; (Ref. 89707)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
خارهاي باله پشتي (کل) : 11; شعاع نرم باله پشتي (کل) : 15 - 16; خارهاي باله مخرجي: 3; شعاع نرم باله مخرجي: 8. Distinguished by the following characteristics: generally brownish yellow, grey or greenish; head, dorsal part of body and fins with small black spots, becoming smaller with growth; robust, elongate body, greatest width more than half of body depth, distinctly less than head length; body depth contained 2.7-3.4 times in SL; head length 2.3-2.9 times in SL; extremely broad head; flat interorbital; rounded preopercle, finely serrate; posterior and anterior nostrils round and subequal; scaly maxilla, reaching well past eye; 3-5 rows of subequal teeth on midlateral part of lower jaw; absence of canines at front of jaws (Ref. 89707).
Inhabits a variety of habitats in depths of up to 100 m (Ref. 89707).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Craig, M.T., R.T. Graham, R.A. Torres, J.R. Hyde, M.O. Freitas, B.P. Ferreira, M. Hostim-Silva, L.C. Gerhardinger, A.A. Bertoncini and D.R. Robertson, 2009. How many species of goliath grouper are there? Cryptic genetic divergence in a threatened marine fish and the resurrection of a geopolitical species. Endang Species Res 7:167-174. (Ref. 89627)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2025-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: تجاري
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (مرجع
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01175 (0.00568 - 0.02430), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (مرجع
69278): 4.2 ±0.7 se; based on size and trophs of closest relatives
جهندگی (مرجع
120179): خیلی آهسته, كمينه زمان لازم براي دو برابر شدن جمعيت بيش از 14 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
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