分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Aulopiformes (Grinners)
仙女魚目 (Grinners) >
Paralepididae (Barracudinas)
魣蜥魚科 (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
生態學
海洋 深海區的. 熱帶
Western North Pacific: widely known from the tropical to subtropical ocean.
西方北太平洋: 廣泛地已知來自熱帶到亞熱帶的海洋了。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 1.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 52915)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
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.
鑑別: 腹鰭嵌入點在背鰭基底後方遠處, 更靠近臀鰭起點超過對背鰭基底的後端。 背部的與腹鰭鰭條顯著地延長與絲狀的。 腹鰭前的長度 69.4-71.5% SL; 肛門與臀鰭起點短， 4.2-6.1% SL 之間的距離。 背鰭鰭條 10; 臀鰭棘條 28-29. 肌瘤 41-42+38-40=80-81; 腹膜的有顏色斑點 11-12. 有顏色斑點不存在身體上在背鰭後面背部的線, 在尾梗上, 在背鰭、臀鰭 , 與腹鰭鰭條上。 脊椎骨 38+41=79.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西方北太平洋: 廣泛地已知來自熱帶到亞熱帶的海洋了。
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).
營養階層 (Ref.
69278): 3.0 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
