分类 / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii
辐鳍鱼纲 (条鳍鱼) >
Zeiformes (Dories) >
Cyttidae (Lookdown dories)
Etymology: Cyttus: Greek, kyttaros, kytos = a convex cavity.
环境 / 气候 / 范围
生态学
; 海洋 深海底的; 深度上下限 200 - 978 m (Ref. 50308). , preferred 17°C (Ref. 107945); 18°S - 55°S, 5°W - 173°W
Southeast Atlantic: Walvis Ridge and from off Cape Town to Algoa Bay in South Africa. Indo-West Pacific: south coast of Australia and New Zealand.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 54.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9563); common length : 33.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9258)
背棘 (总数): 9 - 10; 背的软条 (总数): 35-37; 臀棘 2; 臀鳍软条: 36 - 38. Adults silvery grey in color; juveniles (to 10 cm) silvery with brown blotches (Ref. 4253).
Occurs in offshore waters (Ref. 9258). Juveniles pelagic in surface waters (Ref. 9563).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Heemstra, P.C., 1986. Zeidae. p. 435-438. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 4253)
CITES (Ref. 94142)
Not Evaluated
人类利用
渔业: 商业性
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Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00780 - 0.05101), b=3.00 (2.78 - 3.22), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.9 ±0.87 se; Based on food items.
脆弱性 (Ref.
59153): Moderate vulnerability (45 of 100) .