分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acropomatiformes (Oceanic basses)
鱸形目 (Oceanic basses) >
Champsodontidae (Crocodile toothfishes)
鳄齒魚科 (Crocodile toothfishes)
Etymology: Champsodon: Greek, champso = crocodile, voracious predator + Greek, odous = teeth (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海區的; 深度上下限 210 - 1020 m (Ref. 30434). 深水域
Western Pacific: Japan to Australia (Western Australia and Queensland).
西太平洋: 日本到澳洲 (西澳大利亞與昆士蘭省).
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 14.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 559)
背棘 (總數) : 4 - 6; 背的軟條 (總數) : 18 - 23; 臀鰭軟條: 16 - 21; 脊椎骨: 29 - 33. Ventral margin of pupil smooth, not indented by tab of iris. Maxilla not extending beyond posterior margin of eye. Premaxilla not notched lateral to symphysis. Region between pectoral- and pelvic-fin bases naked (Ref 12850).
瞳孔的下緣平滑的, 不藉著虹膜垂襟切割成鋸齒狀。 顎骨不延伸超過眼的後緣。 前頜骨沒有凹槽對瘉合處的側部。 在胸鰭和腹鰭基底之間的區域裸露的 (參考文獻 12850).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 日本到澳洲 (西澳大利亞與昆士蘭省).
Nemeth, D., 1994. Systematics and distribution of fishes of the family Champsodontidae (Teleostei: Perciformes), with descriptions of three new species. Copeia 1994(2):347-371. (Ref. 30434)
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Estimates based on models
Preferred temperature (Ref.
123201): 7.6 - 13.8, mean 9.7 °C (based on 320 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00181 - 0.01102), b=3.12 (2.90 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.3 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Champsodon guentheri (Günther\](/images/thumbnails/jpg/tn_Chgue_u8.jpg "Image of Champsodon guentheri (Günther\")
