分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Stomiiformes (Lightfishes and dragonfishes) >
Stomiidae (Barbeled dragonfishes) > Malacosteinae
Etymology: Aristostomias: Greek, aristos = the best + Greek, stoma = mouth (Ref. 45335).
More on author: Gilbert.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 1219 m (Ref. 50610). 深水域; 66°N - 27°N, 180°W - 113°W
Eastern Pacific: southern British Columbia, Canada to central Baja California, Mexico (Ref. 2850), including the Bering Sea (Ref. 35921).
東太平洋: 加拿大卑詩省到墨西哥的下加利福尼亞中部 (參考文獻 2850) 南部, 包括白令海.(參考文獻 35921)
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 23.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 2850); 最大年龄: 7 年 (Ref. 4525)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 0; 背的软条 (总数): 21-25; 臀棘 0; 臀鳍软条: 25 - 29; 脊椎骨: 54 - 58. Caudal fin small; pelvic fins free of membranes (Ref. 6885). Body and head black; luminous organs attached to head reputed to be colored; barbel bulb pink; subocular red; postocular green (Ref. 6885).
尾鳍小的; 腹鳍没有薄膜。 (参考文献 6885) 身体与头部黑色; 依附于头部的发光器官相传是色彩; 触须球茎粉红色; 眼下的红色; 眶后的绿色.(参考文献 6885)
Feed on crustaceans (Ref. 4525). Probably spawn in spring (Ref. 35921). Apparently, undergo diurnal migration (Ref. 35921). Oviparous, with planktonic eggs and larvae (Ref. 35921).
捕食甲壳动物。 (参考文献 4525) 可能产卵于春天中。 (参考文献 35921) 显然地, 历经昼夜移动.(参考文献 35921) 卵生的, 卵与仔鱼为浮游性.(参考文献 35921)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Oviparous (Ref. 35921).東太平洋: 加拿大卑詩省到墨西哥的下加利福尼亞中部 (參考文獻 2850) 南部, 包括白令海.(參考文獻 35921)
Eschmeyer, W.N., E.S. Herald and H. Hammann, 1983. A field guide to Pacific coast fishes of North America. Boston (MA, USA): Houghton Mifflin Company. xii+336 p. (Ref. 2850)
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Estimates based on models
Preferred temperature (Ref.
123201): 4.8 - 9.3, mean 6.5 °C (based on 39 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00407 (0.00157 - 0.01056), b=3.10 (2.87 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.50 se; based on food items.
Generation time: 2.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (K=0.40; tmax=7).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (29 of 100).
