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Scombriformes (Mackerels) >
Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Grammatorcynus: Greek, gramma = signal, mark + Greek, rhyngchos = snout.
More on authors: Quoy & Gaimard.
Issue
Date Eschmeyer, pers. comm. Correction to Grammatorcynus is probably unjustified (Ref. 1830).
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) Υφαλόφιλο(α); ωκεανόδρομο(ς) (Ref. 51243); εύρος βάθους 15 - 50 m (Ref. 86942). Subtropical; 12°S - 37°S, 110°E - 157°E (Ref. 168)
Western Pacific: known only from the northern coasts of Australia, south to Shark Bay in western Australia, along the east coast of Queensland south to northern New South Wales. Recently reported from the Gulf of Papua (Ref. 9684) and Ouvéa Atoll, Loyalty Islands (Ref. 13236).
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 112 cm FL αρσενικό/απροσδιόριστο; (Ref. 40637); μεγ. δημοσιευμένο βάρος: 13.5 kg (Ref. 168)
Ραχιαίες άκανθες (συνολικά) : 11 - 13; Μαλακές ραχιαίες ακτίνες (συνολικά) : 10 - 12; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 11 - 13; Σπόνδυλοι: 31. Mouth relatively small, upper jaw reaching about to middle of eye. Pectoral fins stout. Interpelvic process short and single. No prominent anterior corselet present. Swim bladder present. Vertebrae 14 precaudal plus 17 caudal, total 31 as in the mackerels (Scomber and Rastrelliger).
Form schools near individual bays and reefs in Barrier Reef waters. With the rising tide, they move into shallow water over the reef flats, feeding on schools of clupeoid fishes that concentrate there. Utilized as a food fish.
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
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
αλιεία: Εμπορικό(ά); αλιεία αναψυχής: ναί
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 22.6 - 27.8, mean 26.1 °C (based on 108 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00955 (0.00460 - 0.01984), b=3.06 (2.89 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 4.5 ±0.80 se; based on food items.
Ελαστικότητα (Ref.
120179): Μεσαίο(α), ελάχιστος χρόνος για διπλασιασμό πληθυσμού 1,4 - 4,4 έτη (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (75 of 100).
Nutrients (Ref.
124155): Calcium = 13.5 [7.3, 31.5] mg/100g; Iron = 0.667 [0.348, 1.307] mg/100g; Protein = 22.5 [21.0, 23.8] %; Omega3 = 0.207 [0.118, 0.377] g/100g; Selenium = 18.2 [8.9, 38.7] μg/100g; VitaminA = 47.3 [15.5, 157.7] μg/100g; Zinc = 0.447 [0.293, 0.689] mg/100g (wet weight);
