分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Macrouridae (Grenadiers or rattails)
鼠尾鱈科 (Grenadiers or rattails)
Etymology: Kumba: Named for the Marine Biological Association of the United Kingdom, whose research vessel Sarsia dredged the type species.; maculisquama: From the characteristic feature of the species, presence of the isolated 'islets' of scales near the nostrils..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 1350 - 1600 m (Ref. 11651). 深水域
Southeast Atlantic: known from the type locality, 37°09'S, 7°38'W.
東南大西洋: 已知來自模式標本產地,37 ° 09個 'S,7 ° 38' W.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 26.7 cm TL 雄魚/尚未辨別雌雄; (Ref. 11651)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2. A rather soft, large, inflated head; small head pores. Dorsally scaleless snout extend onto forehead. Orbit diameter about 29% of head length; snout almost equal to orbit, about 1.1 into broad interorbital (33% HL in width). Rudimentary barbel, less than 3% HL. Well developed ADW and PDW, at either end of the long periproct region, separated by a narrow isthmus. 1D II,9 (Ref. 11651).
一個相當軟﹐大的﹐和膨脹頭部; 小的頭部孔。 背面無鱗片的吻在前額之上延伸。 眼窩直徑大約 29% 的頭長; 吻幾乎等於眼窩, 大約 1.1 進入寬的眼間骨之內.(33% HL 寬度) 不發達的觸鬚,少於 3% HL 。 在長肛門周圍區域的任一末端的發展良好的 ADW 與 PDW 藉著一個狹窄峽部分開。 1D 2,9.(參考文獻 11651)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
東南大西洋: 已知來自模式標本產地,37 ° 09個 'S,7 ° 38' W.
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)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [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).
營養階層 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (17 of 100).
