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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Rastrelliger: Latin, rastra = rake + Latin, gero = to carry.
Eponymy: James Lawrence Faughn (1910–1985) worked at the Scripps Institution of Oceanography (1947–1974). [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
বাস্তুসংস্থান
সামুদ্রিক; মহাসাগরে বিচরনক্ষম (Ref. 51243); গভীরতার পরিসীমা 2 - 150 m (Ref. 128967). Tropical; 26°N - 14°S, 78°E - 157°E (Ref. 168)
Indo-West Pacific: India to Fiji, north to Taiwan.
আকৃতি / ওজন / Age
Maturity: Lm ? range ? - ? cm
Max length : 20.0 cm FL পুরুষ/ লিঙ্গ অনিধর্ারিত ; (Ref. 168); সবের্াচ্চ প্রকাশিত ওজন : 750.00 g (Ref. 168)
পৃষ্ঠীয় কাঁটা (মোট ) : 8 - 11; পৃষ্ঠীয় নরম পাখনা দন্ড (মোট ) : 12; পায়ূ কাঁটা : 0; পায়ূর নরম পাখনা্তুন্ড: 12; কশেরুকা : 31. Head longer than body depth. Maxilla covered by lachrymal bone. Swim bladder present. Interpelvic process small and single. Anal spine rudimentary. Bristles on longest gill raker, 30 to 55 on one side. Gill rakers do not extend far into mouth. A black blotch behind pectoral fin base. The belly is yellowish silver; 2 to 6 large spots are at the base of the first dorsal fin; tow faint stripes are at the level of the lateral line in some specimens.
Epipelagic, neritic species, occurring in waters where surface temperatures do not fall below 17°C. Forms schools of equally sized individuals. Feeds on the largest zooplankton organisms, thus complementing the planktonic food spectrum of the other two Rastrelliger species.
Life cycle and mating behavior
পরিপক্কতা | প্রজনন | ডিম ছাড়া | ডিমসমূহ | ডিম্বধারন ক্ষমতা | শুককীট
Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
মৎস্য: বাণিজ্যিক; শিকারযোগ্য মাছ: হঁ্যা
হাতিয়ার
Special reports
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ইন্টারনেট সুত্র
Estimates based on models
Preferred temperature (Ref.
123201): 15 - 22.9, mean 18.3 °C (based on 44 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00891 (0.00526 - 0.01511), b=3.04 (2.90 - 3.18), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
ট্রফিক পর্যায়ে (Ref.
69278): 3.4 ±0.45 se; based on food items.
Generation time: 0.8 ( na - na) years. Estimated as median ln(3)/K based on 2
growth studies.
স্থিতিস্থাপক (Ref.
120179): উচ্চ, সর্বনিম্ন প্রজন দ্বিগুনের সময় ১৫ মাস (K=1.45).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
