Common names from other countries
分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels) >
Trichiuridae (Cutlassfishes) > Aphanopodinae
Etymology: Aphanopus: Greek, aphanes = hidden + Greek, pous = foot (Ref. 45335); arigato: From the Japanese arigato meaning thank you, expressing the author's gratitude to his Japanese hosts during a visit to the scientific instituitions of Japan in October-December 1992..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 0 - 1350 m (Ref. 50610). 深水域
Western Pacific: Japan, Kuril Islands, NW Ridge (Kinmei Seamount). Eastern Pacific: Canada and the USA.
西太平洋: 日本,千島群島, NW 脊 (Kinmei 海洋山脊). 東太平洋: 加拿大與美國。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 72.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 41692)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 39 - 43; 背的软条 (总数) : 54 - 58; 臀棘: 2; 臀鳍软条: 47 - 50; 脊椎骨: 103 - 105. Distance from snout to anus 1.8-1.9 times in SL; eye diameter 5.6-6.5; upper jaw 2.15-2.30 times in HL (Ref. 41692).
距离吻尖对肛门 1.8-1.9 标准体长比率; 眼直径 5.6-6.5; 上颌 2.15-2.30个 HL比率.(参考文献 41692)
Juveniles mesopelagic at 146-190 m at night, 300-1100 m during day; adults benthopelagic (Ref. 58302).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西太平洋: 日本,千島群島, NW 脊 (Kinmei 海洋山脊). 東太平洋: 加拿大與美國。
Parin, N.V., 1995. Three new species and new records of cutlass fishes of the genus Aphanopus (Trichiuridae). J. Ichthyol. 35(2):128-138. (Ref. 41692)
CITES (Ref. 128078)
Not Evaluated
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Estimates based on models
Preferred temperature (Ref.
115969): 0.8 - 18.5, mean 6.8 (based on 262 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00046 (0.00020 - 0.00105), b=3.12 (2.92 - 3.32), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): High vulnerability (55 of 100).