分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Cottoidei (Sculpins)
鮋形目 (Sculpins) >
Cyclopteridae (Lumpfishes)
圓鰭魚科 (Lumpfishes) > Liparopsinae
Etymology: Aptocyclus: Greek, aptos, -e, -on = visible, tangible + Greek, kyklos = circle (Ref. 45335).
More on author: Pallas.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 612 - 1700 m (Ref. 50550). 溫帶; 66°N -
North Pacific: Pusan, Korea north (outside the Sea of Okhotsk) to Providence Bay in the Anadyr Gulf of the Bering Sea, throughout the Aleutian Basin and islands, and southeast to Mathieson Channel, British Columbia, Canada.
北太平洋: 到在白令海的 Anadyr 灣的上帝海灣的韓國釜山北方 (在鄂霍次克海的外面), 在 Aleutian 流域與島各處, 而且向東南到 Mathieson 峽道，加拿大卑詩省。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 41.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 56527); 最大體重: 2.3 kg (Ref. 56527)
背棘 (總數): 0; 背的軟條 (總數): 8-9; 臀棘 0; 臀鰭軟條: 7 - 9. Brownish gray with dark spots dorsally, muddy gray ventrally. Caudal fin rounded; pectoral fins large and broadly based; pelvic fins modified to form a clinging disc with a thickened margin on the ventral surface of the body (Ref. 6885). Skin naked without scales and tubercles. First dorsal fin completely embedded under the skin. Disk rudimentary in young, well developed in adults (Ref. 43939).
灰褐色背面有深色的斑點, 腹地的泥濘灰色。 尾鰭圓的; 胸鰭大的而且寬廣地建立; 演變成的腹鰭形成一個執著的在身體的腹面上體盤有被粗的邊緣.(參考文獻 6885) 皮膚裸露的沒有鱗片與小瘤。 第一背鰭完全地在皮膚下面深入的。 圓盤不發達的當幼魚時, 當成魚時的發展良好的.(參考文獻 43939)
Males are said to guard the eggs (Ref. 6885). Migrate to spawn in littoral waters of Bering Sea in December-June (Ref. 43939).
雄性據說保衛卵。 (參考文獻 6885) 迴游到在十二月-六月產卵於白令海的海濱水域中.(參考文獻 43939)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
北太平洋: 到在白令海的 Anadyr 灣的上帝海灣的韓國釜山北方 (在鄂霍次克海的外面), 在 Aleutian 流域與島各處, 而且向東南到 Mathieson 峽道，加拿大卑詩省。
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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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): 2.3 - 4.6, mean 2.8 °C (based on 159 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.38 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (31 of 100).
