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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coryphaenoides: Greek, koryphaina = dolphin fish + Suffix oides = similar to (Ref. 45335).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
Écologie
marin bathydémersal; profondeur 1285 - 2904 m (Ref. 10941). Deep-water; 66°N - 32°N
North Pacific: Sea of Okhotsk to Alaska and southern California, USA.
Taille / Poids / Âge
Maturity: Lm ? range ? - ? cm
Max length : 55.0 cm TL mâle / non sexé; (Ref. 6885)
Description synthétique
Morphologie | Morphométrie
Épines dorsales (Total): 2; Épines anales 0. 2nd spine of 1st dorsal fin very long and slender, terminating in a long filament, smooth near base but outer half strongly toothed; 1st dorsal with 12 to 14 soft rays, ray count of 2nd dorsal unknown; caudal fin very narrow; anal rays numerous, long and low; pectorals long and slender; outside rays of pelvic fins very long and filamentous (Ref. 6885). Dark brown in color; black on fins, nostrils, ventral surfaces of snout, lips and gill membranes (Ref. 6885). Branchiostegal rays: 6 (Ref. 36385).
Bathybenthic (Ref. 36385). Oviparous, with planktonic larvae (Ref. 36385).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
Endo, H., D. Tsutsui and K. Amaoka, 1994. Range extensions of two deep-sea macrourids Coryphaenoides filifer and Squalogadus modificatus to the Sea of Okhotsk. Jap. J. Ichthyol. 41(3):330-333. (Ref. 10941)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
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