Environment: milieu / climate zone / depth range / distribution range
Οικολογία
Θαλασσινό(ά) βενθικό(ς); εύρος βάθους 0 - 761 m (Ref. 50550), usually 50 - 200 m (Ref. 28160). Temperate
North Pacific: Sea of Japan from Korea to Tatar Strait, Sea of Okhotsk from mouth of Amur River to Aniva Bay off Cape Terpeniya, Pacific off Hokkaido to Kuril Islands and southeastern Kamchatka, northern and eastern Bering Sea.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 66.0 cm FL αρσενικό/απροσδιόριστο; (Ref. 115020)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 0; Μαλακές ραχιαίες ακτίνες (συνολικά) : 43 - 48; Εδρικές άκανθες: 0; Μαλακές εδρικές ακτίνες: 35 - 39; Σπόνδυλοι: 48 - 52. Pectoral fin shallowly notched; caudal fin broad, posterior margin rounded, dorsal and ventral notches on caudal fin usually present (Ref. 28160). Body color extremely variable - gray, light brown, brown, spotted, speckled, dusted, striped, mottled, reticulated and plain patterns; dorsal and anal fins with the same color pattern as body or blackish; caudal fin with 2 or 3 broad dark bands, with several irregular dark bars, or entirely blackish (Ref. 28160). Eye silvery, when fresh (Ref. 28160).
Life cycle and mating behavior
Maturities | Αναπαραγωγή | Spawnings | Egg(s) | Fecundities | Προνύμφες
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Εργαλεία
Special reports
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Διαδικτυακές πηγές
Estimates based on models
Preferred temperature (Ref.
123201): 0.2 - 8.8, mean 3 °C (based on 633 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00374 - 0.01221), b=3.16 (3.00 - 3.32), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 3.4 ±0.45 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): Moderate to high vulnerability (49 of 100).
