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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Kuronezumia: Japanese, kuronezumia = black mouse or rat. Personnal communication of Tomio I. Curator in the Calif. Academy of Sciences, Ichthyology.; endoi: Named for Dr. Hiromitsu Endo (Laboratory of Marine Biology, Faculty of Science and Technology, Kochi University (BSKU)..
Environment: milieu / climate zone / depth range / distribution range
بوم شناسي
دريايي موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.; تغييرات عمق ? - 500 m (Ref. 123356). Temperate
Northwest Pacific: Japan.
Size / Weight / سن
Maturity: Lm ? range ? - ? cm
Max length : 22.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 123356)
توصيف مختصر
كليدهاي شناسايي | ريخت شناسي | ريخت ستجي بوسيله انداره گيري
This species is distinguished by the following characters: without a large, scaly, tubercular swelling anterior to anus; pelvic-fin rays 15; absence of enlarged scutes at snout tip; presence of prominent open pores along cephalic sensory canals; mandibular rami is almost entirely naked except for posterior portions; with scaly patches on lower portions of branchiostegal rays; body scales covered with long, moderately reclined, needle-like spinules in convergent rows; D1 II,10-11; pectoral-fin rays i22-i27; inner gill rakers on first arch 9; upper jaw length 31-32% HL. Colour of first dorsal fin blackish and the oral cavity pale (Ref. 123356)
Life cycle and mating behavior
Maturities | تولید مثل | Spawnings | Egg(s) | Fecundities | توزاد ( لارو)
Nakayama, N., 2020. Grenadiers (Teleostei: Gadiformes: Macrouridae) of Japan and adjacent waters, a taxonomic monograph. Megataxa 3(1):1-383. (Ref. 123356)
وضعيت در فهرست قرمز IUCN (Ref. 130435)
خطر برای انسان ها
Harmless
استفاده انسانی
ابزارها
گزارش های ويژه
بارگيری XML
منابع اينترنتي
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00219 (0.00111 - 0.00431), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
جهندگی (Ref.
120179): متوسط, كمينه زمان لازم براي دو برابر شدن جمعيت 4/1 – 4/4 سال (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
