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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Coelorinchus: Greek, koilos = a hollow + Greek, rhyngchos = jaw (Ref. 45335).
More on author: Günther.
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي موجوداتی که در اعماق زیر 200 متر زندگی و تغذیه می کنند; غير مهاجر; تغييرات عمق 630 - 990 m (Ref. 1371). Deep-water; 35°N - 10°N, 121°E - 140°E (Ref. 1371)
Indo-West Pacific: southern Japan, East China Sea, and the Philippines, but may extend into Indian Ocean, Australia and New Zealand.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 48.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 1371)
خارهاي باله پشتي (کل) : 2; خارهاي باله مخرجي: 0. Snout long and pointed, its anterolateral margin completely supported by bone; the dorsal surface of the snout completely scaled. Head ridges strong, spiny, supraoccipital and post-temporal ridges developed; the underside of the head, including the mandibular rami, covered with scales having a single spinous ridge. Light organ barely visible externally as a black crescent before the anus. Overall color is brownish to grayish; the fins are dusky to black; the mouth bluish-gray; the gill cavity blackish.
A benthic species found on the continental slope (Ref. 75154).
Life cycle and mating behavior
بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p. (Ref. 1371)
وضعيت در فهرست قرمز IUCN (Ref. 130435: Version 2024-1)
خطر برای انسان ها
Harmless
استفاده انسانی
ماهي گيري – شيلات: ارزش تحاري اندك
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Preferred temperature (Ref.
123201): 5.3 - 8.1, mean 6 °C (based on 15 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00245 (0.00126 - 0.00477), b=3.19 (3.02 - 3.36), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.5 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): پايين ، كم, كمينه زمان لازم براي دو برابر شدن جمعيت 5/4 – 14 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (38 of 100).
