Issue
Family placement uncertain; see also the genus account: incertae sedis in Percoidei, Johnson, 1984.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي; تغييرات عمق 10 - 55 m (Ref. 104864). Tropical; 2°N - 54°S, 92°W - 70°W
Southeast Pacific: Peru to Chile and the Galapagos Islands.
Size / Weight / سن
Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm SL جنس نر / بدون خواص جنسي; (Ref. 28023); بيشينه وزن گزارش شده: 1.7 kg (Ref. 53696)
خارهاي باله پشتي (کل): 10; شعاع نرم باله پشتي (کل): 10-11; خارهاي باله مخرجي 3. Deep, compressed body, brown, somewhat lighter on the lower half; a dark streak along the lateral line. Large mouth, compressed head. Serrated preopercular margin. Lateral line complete. Small scales. Caudal fin emarginate (Ref. 28023).
Found near drop-offs and among rock out-croppings over sand and rock, in depths greater than 10 meters. Feeds on small fishes and crustaceans (Ref. 28023).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Grove, J.S. and R.J. Lavenberg, 1997. The fishes of the Galápagos Islands. Stanford University Press, Stanford, 863 p. (Ref. 28023)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: معاش ماهیگیری
اطلاعات بيشتر
اسامي عاممترادفسوخت و سازشکارچیانسم شناسي بوم زيستيتولید مثلبلوغتخم ریزیSpawning aggregationFecundityتخم هانمو تخم
مراجعآبزي پرورينمايه آبزي پرورينژادهاژنتيكElectrophoresesوارثبيماري هافرآوریNutrientsMass conversion
همكارانعکس هاStamps, Coins Misc.صداهاسيگواتراسرعتنوع شناگریمنطقه آبششيOtolithsمغزهابینایی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 16.5 - 23.1, mean 20.1 °C (based on 24 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01230 (0.00579 - 0.02614), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 4.3 ±0.6 se; based on diet studies.
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (44 of 100).
Nutrients (Ref.
124155): Calcium = 92.6 [48.5, 191.1] mg/100g; Iron = 1.16 [0.58, 2.10] mg/100g; Protein = 18.1 [16.1, 19.8] %; Omega3 = 0.255 [0.149, 0.447] g/100g; Selenium = 37.4 [19.4, 79.9] μg/100g; VitaminA = 48.9 [15.7, 164.2] μg/100g; Zinc = 1 [1, 1] mg/100g (wet weight);