Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক রীফ সংশ্লিষ্ট; গভীরতার পরিসীমা 21 - 40 m (Ref. 5222). Subtropical; 33°N - 13°S, 118°W - 76°W (Ref. 5222)
Eastern Pacific: southern California, USA to Peru, including Revillagigedo and Galapagos Islands, Cocos Island, Clipperton Island.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 100.0 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 5222); সবের্াচ্চ প্রকাশিত ওজন : 12.5 kg (Ref. 4699)
পৃষ্ঠীয় কাঁটা (মোট ) : 11; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 18 - 20; পায়ূ কাঁটা : 3; পায়ূর নরম পাখনা্তুন্ড: 9. Distinguished by the following characteristics: body depth, 2.1-2.5 in SL; dorsal profile of head is steep; eye diameter less than snout length, 5.2-8.0 in HL; short pectoral fins, length 18-26% of SL; rounded caudal fin; smooth scales, mostly covered by skin; lateral line scales 62-67 (Ref. 089707).
A diurnal predator that feeds on small benthic fishes and occasionally on crustaceans. Often it uses browsing herbivorous fishes as a moving blind in order to feed on the cryptic fauna disturbed by these browsers; it will also follow foraging moray eels to catch the fishes frightened from their hiding places. Small juveniles have been seen hiding among the long spines of the dark-colored sea urchin, Centrostephanus coronatus.
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Heemstra, P.C. and J.E. Randall, 1993. FAO Species Catalogue. Vol. 16. Groupers of the world (family Serranidae, subfamily Epinephelinae). An annotated and illustrated catalogue of the grouper, rockcod, hind, coral grouper and lyretail species known to date. Rome: FAO. FAO Fish. Synop. 125(16):382 p. (Ref. 5222)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
মৎস্য: গৌণ বাণিজ্যিক ; শিকারযোগ্য মাছ: হঁ্যা
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 23 - 26.3, mean 24.6 °C (based on 7 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01148 (0.00553 - 0.02385), b=3.04 (2.88 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 4.5 ±0.80 se; based on food items.
স্থিতিস্থাপক (Ref.
120179): অত্যন্ত কম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High vulnerability (60 of 100).
Nutrients (Ref.
124155): Calcium = 13.4 [7.5, 27.8] mg/100g; Iron = 0.458 [0.229, 0.802] mg/100g; Protein = 19.5 [17.6, 21.1] %; Omega3 = 0.193 [0.111, 0.339] g/100g; Selenium = 16.7 [7.6, 35.5] μg/100g; VitaminA = 71.9 [22.3, 259.5] μg/100g; Zinc = 0.509 [0.328, 0.786] mg/100g (wet weight);
