分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Scombriformes (Mackerels)
鱸形目 (Mackerels) >
Chiasmodontidae (Snaketooth fishes)
叉齒鱚科 (Snaketooth fishes)
Etymology: Dysalotus: Greek, dysalotos, -os, -on = very difficult to catch (Ref. 45335).
More on authors: Johnson & Cohen.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 海洋洄游的 (Ref. 51243); 深度上下限 1500 - ? m (Ref. 6944). 深水域; 33°N - 49°S
Atlantic, Indian and Pacific: in tropical and subtropical waters. Known from relatively few, widely scattered localities from South Atlantic of off Baja California, Mexico. Eastern Atlantic: 15°45'S, 06°06'W.
大西洋，印度洋與太平洋: 在熱帶與亞熱帶的水域中。 已知來自來自外海墨西哥的下加利福尼亞的大西洋南方部的相當少見又廣泛分散的地點了。 東大西洋: 15 ° 45個 'S,06 ° 06' W.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 22.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 6944)
背棘 (總數) : 10 - 12; 背的軟條 (總數) : 24 - 26; 臀棘: 1; 臀鰭軟條: 24 - 27.
Oceanic. Apparently all adults have been taken in hauls to depths exceeding 1,500 m (Ref. 6944)
大洋性的。 顯然所有的成魚曾經採自超過 1,500 公尺的拖網深度 (參考文獻 6944)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
大西洋，印度洋與太平洋: 在熱帶與亞熱帶的水域中。 已知來自來自外海墨西哥的下加利福尼亞的大西洋南方部的相當少見又廣泛分散的地點了。 東大西洋: 15 ° 45個 'S,06 ° 06' W.
Johnson, R.K. and M.J. Keene, 1990. Chiasmodontidae. p. 899-904. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 2. (Ref. 6944)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 1.8 - 2.7, mean 2.3 °C (based on 533 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.2 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (18 of 100).
