Common names from other countries
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Perciformes/Notothenioidei (Icefishes) >
Channichthyidae (Crocodile icefishes)
Etymology: Chionodraco: Greek, chionos, -a, -on = snow + Greek, drako = dragon (Ref. 45335).
Eponymy: Dr George Sprague Myers (1905–1985), an American ichthyologist, bio-geographer and herpetologist, was Professor Emeritus of Biological Sciences at Stanford, California. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 深海魚; 深さの範囲 200 - 800 m. Deep-water; 61°S - 78°S
Southern Ocean: Circum-Antarctic on the continental shelf.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 39.2 cm TL オス/雌雄の選別がない; (Ref. 124149); 最大公表体重: 428.00 g (Ref. 124149)
Adults feed on fishes (Pleuragramma antarcticum) and euphausiids (Euphausia crystallorophias). Larval pelagic phase is long (Ref. 52020).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Iwami, T. and K.-H. Kock, 1990. Channichthyidae. p. 381-389. In O. Gon and P.C. Heemstra (eds.) Fishes of the Southern Ocean. J.L.B. Smith Institute of Ichthyology, Grahamstown, South Africa. 462 p. (Ref. 5200)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-2)
CITES (Ref. 131153)
Not Evaluated
Human uses
水産業: 商業
用具
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
115969): -1.8 - 1.1, mean -0.9 (based on 733 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00132 (0.00083 - 0.00210), b=3.45 (3.32 - 3.58), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
栄養段階 (Ref.
69278): 3.9 ±0.62 se; based on food items.
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (Fec = 6,200).
Fishing Vulnerability (Ref.
59153): High vulnerability (59 of 100).
Climate Vulnerability (Ref.
125649): High vulnerability (60 of 100).