分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners) >
Paralepididae (Barracudinas)
Etymology: Uncisudis: Latin, uncus = hook + Latin, sudis = esox, fish of the Rhine, cited by Plinius 9.15; it also means "stake" (Ref. 45335); posteropelvis: Name refers to the posteriorly located pelvic fins..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的. 热带
Western North Pacific: widely known from the tropical to subtropical ocean.
西方北太平洋: 广泛地已知来自热带到亚热带的海洋了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 1.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52915)
简单描述
检索表 | 型态特徵 | 形态测量图
Diagnosis: Insertion of pelvic fins far behind dorsal fin base, closer to origin of anal fin than to posterior end of dorsal fin base. Dorsal and pelvic fin rays remarkably elongate and filamentous. Prepelvic length 69.4-71.5% SL; distance between anus and origin of anal fin short, 4.2-6.1% SL. Dorsal fin rays 10; anal fin rays 28-29. Myomeres 41-42 + 38-40 = 80-81; peritoneal pigment spots 11-12. Pigment spots absent posterior to dorsal fin on body dorsal line, on caudal peduncle, on dorsal, anal, and pelvic fin rays. Vertebrae 38 + 41 = 79.
鉴别: 腹鳍嵌入点在背鳍基底后方远处, 更靠近臀鳍起点超过对背鳍基底的后端。 背部的与腹鳍鳍条显著地延长与丝状的。 腹鳍前的长度 69.4-71.5% SL; 肛门与臀鳍起点短， 4.2-6.1% SL 之间的距离。 背鳍鳍条 10; 臀鳍棘条 28-29. 肌瘤 41-42+38-40=80-81; 腹膜的有颜色斑点 11-12. 有颜色斑点不存在身体上在背鳍后面背部的线, 在尾梗上, 在背鳍、臀鳍 , 与腹鳍鳍条上。 脊椎骨 38+41=79.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
西方北太平洋: 广泛地已知来自热带到亚热带的海洋了。
Fukui, A. and T. Ozawa, 2004. Uncisudis posteropelvis, a new species of barracudina (Aulopiformes: Paralepididae) from the western North Pacific Ocean. Ichthyol. Res. 51:289-294. (Ref. 52915)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [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): 3.0 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
