分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Cepolidae (Bandfishes)
赤刀魚科 (Bandfishes) > Owstoniinae
Etymology: Owstonia: Named for Alan Owston (1853‒1915), an amateur naturalist, yachtsman and collector of Asian wildlife, notably fishes from Japan and China.; crassa: Name from Latin 'crassus' for thick, fat or stout; referring to the general appearance of the holotype..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 380 - 550 m (Ref. 119093).
Western Pacific: New Caledonia and the Solomon Is.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 19.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 119093)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 3; 背的軟條 (總數) : 19 - 21; 臀棘: 1; 臀鰭軟條: 12 - 13; 脊椎骨: 28. This species is distinguished by the following characters: LL pattern type 1; D III,19-21; A I,12-13; the lower limb margin of preopercle without spines; a prominent dark premaxillary stripe; adults with 15-22 teeth in outer row of each premaxilla (Ref. 119093).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Smith-Vaniz, W.F. and G.D. Johnson, 2016. Hidden diversity in deep-water bandfishes: review of Owstonia with descriptions of twenty-one new species (Teleostei: Cepolidae: Owstoniinae). Zootaxa 4187(1):1-103. (Ref. 119093)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (13 of 100).
