Issue
This species is placed in the genus Epinephelus Bloch, 1793 in Eschmeyer (CofF ver. May 2011: Ref. 86870).
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক তলদেশ বিহারী; গভীরতার পরিসীমা 15 - 370 m (Ref. 5222). Subtropical; 18°S - 36°S, 150°E - 155°E (Ref. 5222)
Southwest Pacific: off the eastern coast of Australia.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 157 cm TL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 5222); সবের্াচ্চ প্রকাশিত ওজন : 66.0 kg (Ref. 5222)
পৃষ্ঠীয় কাঁটা (মোট ) : 11; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 14 - 15; পায়ূ কাঁটা : 3; পায়ূর নরম পাখনা্তুন্ড: 9 - 10. Distinguished by the following characteristics: juveniles, pale brown with 7 broad dark bars, last covering most of caudal peduncle, upper half is black; prominent black maxillary streak; dark brown median and pelvic fins; translucent pectoral fins; adults pinkish gray in color, with or without dark bars; fins darker than body with white margins; depth of body contained 2.6-2.9 times in SL; head length 2.4-2.6 times in SL; slightly convex interorbital area and dorsal head profile; subangular preopercle, finely serrate, serrae on rounded corner not enlarged and ventral edge with 1-4 small serrae; almost straight upper edge of operculum; posterior nostrils 2-4 times larger than anterior nostrils; maxilla reaching almost to vertical at rear edge of eye; 2 rows of small teeth on midlateral part of lower jaw (Ref. 89707).
Found on the continental shelf and continental slope (Ref. 75154). Inhabits rocky reefs (Ref. 89707). Juveniles are found at depths between 15 and 128 m. Occurrence at lesser depths in the south off New South Wales is probably related to the cooler sea temperature.
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Craig, M.T. and P.A. Hastings, 2007. A molecular phylogeny of the groupers of the subfamily Epinephelinae (Serranidae) with revised classification of the epinephelini. Ichthyol. Res. 54:1-17. (Ref. 83414)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
মৎস্য: মৎস্যচাষের অস্তিত্ব
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 18.8 - 23.5, mean 20.3 °C (based on 11 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01349 (0.00621 - 0.02932), b=3.03 (2.86 - 3.20), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 4.0 ±0.7 se; based on size and trophs of closest relatives
স্থিতিস্থাপক (Ref.
120179): অত্যন্ত কম , সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৪ বৎসর (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
