分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Ophidiiformes (Cusk eels)
鼬鳚目 (Cusk eels) >
Ophidiidae (Cusk-eels)
鼬魚科 (Cusk-eels) > Ophidiinae
Etymology: Raneya: Because of Edward C. Raney, 1909-1984. He was a leader amongst ichthyology, expert in fishes from eastern USA.
More on author: Kaup.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 40 - 150 m (Ref. 27363). 亞熱帶的; 22°S - 48°S, -69°W - -36°W
Southwest Atlantic: near Ilha Rasa, southern Brazil to Puerto Quequén, northern Argentina.
西南大西洋: 在 Ilha Rasa ，巴西南部到 Puerto Quequen ，阿根廷北部的附近。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 31.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9358); 最大體重: 36.00 g (Ref. 118626)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 0; 背的軟條 (總數): 111-135; 臀棘 0; 臀鰭軟條: 93 - 105; 脊椎骨: 62 - 66. Scales on body in regular but non-overlapping rows, some anguilloid, becoming anguilloid in pattern on belly and flanks in front of anus, top of head from interorbit to nape and sides of head with non-imbricate scales, snout, subocular area and chin and throat naked; ethmoid spine short but strong; gill chamber dark; esophagus dark and intestines and stomach pale; no pyloric caeca; males with posterior opening on swim bladder (Ref. 34024). About 10 broad dark brown bands on body. Dorsal, anal and caudal fin margins blackish. Caudal fin small, posterior margin rounded. Pelvic fins comprising two filamentous rays (Ref. 27363).
在身體上的鱗片在規則的但是非部分重疊的列，一些 anguilloid, 以非重疊成瓦狀的鱗片, 吻又眼下的區域與下巴與咽喉在肛門, 從眼窩到後頸的頭頂與頭側之前在腹面與側面上的圖案中變成 anguilloid 裸露的; 篩骨的棘短但是強的; 鰓室深色的; 食道深色的與腸與腹部灰白的; 沒有幽門的盲腸; 在泳鰾上雄性有在後部的開口。 (參考文獻 34024) 在身體上的大約 10條寬的深褐色的條紋。 背鰭、臀鰭與尾鰭邊緣黑色的。 尾鰭小的, 後緣圓的。 腹鰭組成二個絲狀的鰭條.(參考文獻 27363)
Uncommon species found in coastal waters (Ref. 34024). Oviparous, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).
稀有的種發現於沿岸水域。 (參考文獻 34024) 卵生的, 大洋性的卵漂浮在一個橢圓形的凝膠團中.(參考文獻 205)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南大西洋: 在 Ilha Rasa ，巴西南部到 Puerto Quequen ，阿根廷北部的附近。
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
人類使用
漁業: 低經濟
更多資訊
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 5.2 - 20.8, mean 9.1 °C (based on 128 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00263 (0.00168 - 0.00412), b=3.21 (3.08 - 3.34), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
