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).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 260 - 410 m (Ref. 30434). 深水域
Southwest Pacific: Australia.
西南太平洋: 澳洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.8 cm SL 雄魚/尚未辨別雌雄; (Ref. 30434)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 4 - 6; 背的軟條 (總數) : 18 - 23; 臀鰭軟條: 16 - 21. Chin scaly. A row of 4 pairs of sensory papillae between parallel bony ridges on dorsal surface of snout. Four sensory papillae between eyes arranged in semicircle. Ventral margin of pupil smooth, not indented by tab of iris (Ref 12850).
下巴有鱗的。 在平行的骨脊之間的一排四對知覺的乳突在背面上吻。 在眼之間的四個知覺的乳突排列成半圓形了。 瞳孔的下緣平滑的, 不藉著虹膜垂襟 (參考文獻 12850) 切割成鋸齒狀.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南太平洋: 澳洲。
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)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
人類使用
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Estimates based on models
Preferred temperature (Ref.
123201): 7 - 17.4, mean 12 °C (based on 33 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00513 (0.00215 - 0.01225), b=3.02 (2.81 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
