Common names from other countries
分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
海 深海魚; 深さの範囲 1550 - 4903 m (Ref. 58302), usually 2000 - ? m (Ref. 4472). Deep-water; 50°N - 20°S, 180°W - 180°E
Circumglobal between latitude 50°N-20°S except tropical eastern Pacific. Eastern Atlantic: northern Ireland; Morocco to Gabon.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 78.0 cm SL オス/雌雄の選別がない; (Ref. 4472); common length : 40.0 cm SL オス/雌雄の選別がない; (Ref. 4472)
背鰭 (合計) : 16 - 17; 臀鰭: 13; 脊つい: 50 - 51. Moderately elongate and slender. Slightly depressed anteriorly and compressed posteriorly. Color generally white, with peritoneum, branchial and buccal regions dark. Small specimens have faint vertical bars (Ref. 37039).
Benthic (Ref. 58302). Found on the continental rise and the abyss, commonly below 2,000 m, in water colder than 4°C. Larvae are probably pelagic in near-surface midwaters. Solitary, lurking bottom feeder. Probably piscivore (Ref. 4964).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 幼生
Contrary to Ref. 240 this species is an hermaphrodite (Ref. 7463).
Sulak, K.J., 1990. Synodontidae. p. 365-370. 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. 1. (Ref. 4472)
CITES (Ref. 128078)
Not Evaluated
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
115969): 1.7 - 4.1, mean 2.2 (based on 3164 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00324 (0.00128 - 0.00816), b=3.16 (2.94 - 3.38), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 4.5 ±0.80 se; based on food items.
回復力 (Ref.
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (Assuming tmax>10).
Fishing Vulnerability (Ref.
59153): High vulnerability (58 of 100).
