分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gadiformes (Cods)
鱈形目 (Cods) >
Moridae (Morid cods)
稚鱈科 (Morid cods)
Etymology: Physiculus: Diminutive of Greek, physa = tube; maslowskii: Named in memory of A.D. Maslovskiy, Associate Professor in the Department of Hydrobiology, Khar'kov State University and the author's first teacher (Ref. 45011).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 280 - 700 m (Ref. 45011). 深水域
Eastern Atlantic: middle part of Walvis Ridge and on a seamount of the Vavilov Ridge.
東大西洋: Walvis 脊的中央部份與在 Vavilov 脊的一個海洋山脊上。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 45011)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 0; 背的軟條 (總數): 68-74; 臀棘 0; 臀鰭軟條: 65 - 72. Jaws with outer row of numerous minute teeth and closely adjoining inner rows of sparse fang-shaped teeth. Upper jaw with additional inner band of minute teeth, separated from the series of fang-shaped teeth by 3 spaces. Trunk with 120-130 transverse rows of scales. Lower side of head and the lower surface of lower jaw, without scales; second dorsal fin with 57-62 rays. Gill rakers thin, slightly flattened. Abdominal cavity extends to above the base of 13th-14th rays of anal fin. Pyloric caeca 8-11. Paired fins more or less whitish (Ref. 45011).
頜部有很多細小的齒外部列與接近地鄰接的內部列稀疏的尖牙-形狀的齒。 上頜有被與數列尖牙分開的細小齒的附加內部條紋-3 空間的形狀齒。 軀幹有 120-130個橫跨的列鱗片。 頭部與下頜的下面表面的下側, 沒有鱗片; 用 57-62個鰭條的第二背鰭鰭。 鰓耙細的, 些微地平的。 腹腔延伸到上方臀鰭的第 13-第 14 鰭條的基底。 幽門盲囊 8-11. 偶鰭約略微白色的.(參考文獻 45011)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: Walvis 脊的中央部份與在 Vavilov 脊的一個海洋山脊上。
Trunov, I.A., 1991. Fishes of the family Moridae from the southeastern Atlantic Ocean (genera Mora Risso and Physiculus Kaup). J. Ichthyol. 31(6):110-116. (Ref. 45011)
人類使用
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 4.2, mean 3.5 °C (based on 46 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00195 - 0.00776), b=3.11 (2.93 - 3.29), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±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 (Assuming tmax>3).
Fishing Vulnerability (Ref.
59153): Low vulnerability (11 of 100).
