分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Phosichthyidae (Lightfishes)
Etymology: andriashevi: Named in honor of Anatoliy Petrovich Andriyashev, outstanding ichthyologist and taxonomist on his 80th birthday..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 545 - 600 m (Ref. 41740). 深水域
Southeast Pacific: known only from two seamounts of the Sala y Gomez Ridge and southeastern Pacific.
東南太平洋: 已知只來自 Sala y Gomez 脊與東南太平洋的二個海洋山脊了。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 20.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 41740)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 11 - 13; 臀棘: 0; 臀鳍软条: 29 - 31; 脊椎骨: 45 - 46. Pyloric caeca 7-8; photophores above anal fin 16-17; presence of 9 photophores in both ventroanal series and 20 trunk vertebrae (Ref. 41740).
幽门盲囊 7-8; 在臀鳍 16-17 上面的发光器; 有 9个发光器在 ventroanal 系列与 20个躯干脊椎骨中.(参考文献 41740)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東南太平洋: 已知只來自 Sala y Gomez 脊與東南太平洋的二個海洋山脊了。
Parin, N.V. and O.D. Borodulina, 1990. Survey of the genus Polymetme (Photichthyidae) with a description of two new species. J. Ichthyol. 30(6):108-121. (Ref. 41740)
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Estimates based on models
Preferred temperature (Ref.
123201): 11.1 - 11.4, mean 11.2 °C (based on 7 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Assuming tm=2-4).
Fishing Vulnerability (Ref.
59153): Low vulnerability (16 of 100).