分類 / Names
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Gadiformes (Cods) >
Macrouridae (Grenadiers or rattails)
Etymology: Kumba: Named for the Marine Biological Association of the United Kingdom, whose research vessel Sarsia dredged the type species.
Eponymy: KUMBA is an anagram of the initial letters of the Marine Biological Association of the United Kingdom. (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 深海浮遊性; 深さの範囲 550 - 710 m (Ref. 11651). Deep-water
Northwest Pacific: southern Japan and southwestern Taiwan.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 17.6 cm TL オス/雌雄の選別がない; (Ref. 11651)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 2. Firm head not inflated; head pores present. Dorsally scaleless snout extend only to the lateral nasal angles. Orbit diameter 36-43% of head length; snout (1.25-1.5) and interorbital (1.4-1.7), much shorter than orbit. Barbel 21-33% HL. ADW and PDW lens-like and widely separated. Three small black pigmented areas near the mid-length of the anal fin base. 40-52 pyloric caeca. 1D II,10 (Ref. 11651).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Iwamoto, T. and Y.I. Sazonov, 1994. Revision of the genus Kumba (Pisces, Gadiformes, Macrouridae), with the description of three new species. Proc. Calif. Acad. Sci. 48(11):221-237. (Ref. 11651)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 7.2 - 9.9, mean 7.4 °C (based on 7 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00214 (0.00109 - 0.00421), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
