分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 48 - 200 m (Ref. 58496). 極; 2°C - 6°C; 50°N - 30°N
Northwest Pacific.
西北太平洋。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 12.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 27737)
背棘 (總數) : 8 - 9; 背的軟條 (總數) : 18 - 19; 臀棘: 0; 臀鰭軟條: 14 - 15. Body elongated, slightly compressed. Head large, compressed. Eyes and mouth large. Parietal spines usually absent. Nuchal spines short, sharp, posteriorly or dorsally directed. Generally body shape and head more slender than other Icelus. Lateral line scales extending past posterior edge of hypural plate, one lateral line scale on caudal fin. A pair of caudal peduncle scales present. Reticulate white vermiculate lines on lateral body surface. Small scales bearing a minute prickle scattered sparsely on dorsal surface of the head. Pectoral fin rounded, reaching to above 1st anal ray; no soft rays branched. Pelvic fin slender, not reaching 1st anal ray. Anal rays unbranched. Each fin membrane thin, easily torn (Ref. 27737).
身體延長, 些微扁長形。 頭部大的, 扁長形的。 眼與嘴大的。 腔壁的棘通常不存在。 頸背的棘短的﹐銳利的﹐和朝向後面或背面。 通常體型與頭部更細長的超過其他的 Icelus. 側線鱗片延伸經過尾下碟的後緣, 在尾鰭上的一個側線鱗片。 一對尾柄鱗片呈現。 在側面的身體表面上成網狀白色的以蠕蟲爬跡形為裝飾的線。 小鱗片生長著一個細小的刺分散的稀疏在背面上頭部。 胸鰭圓形的, 延伸到第一臀鰭鰭條上方; 沒有軟鰭條分枝。 腹鰭細長的, 不達到第一臀鰭鰭條。 臀鰭硬棘不分枝的。 每個鰭薄膜細的, 容易地撕開.(參考文獻 27737)
Specimens were collected from sandy-muddy bottoms (Ref. 27737). Minimum depth reported at 200 m (Ref. 27737).
標本被採集自沙泥底。 (參考文獻 27737) 最小深度報告在 200 公尺。 (參考文獻 27737)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西北太平洋。
Murai, T., T. Nakabo and T. Kinosita, 1994. A record of the cottid fish, Icelus stenosomus from southern Sea of Japan. Jap. J. Ichthyol. 41(3):343-346. (Ref. 27737)
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 13.5, mean 7.1 °C (based on 29 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.4 se; based on size and trophs of closest relatives
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 vulnerability (10 of 100).
