分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Callionymiformes (Dragonets) >
Draconettidae (Slope dragonets)
Etymology: Centrodraco: Greek, kentron = sting + Greek, drako = dragon (Ref. 45335).
More on authors: Fricke, Chave & Suzumoto.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海底的; 深度上下限 280 - 363 m (Ref. 13707). 深水域
Pacific Ocean: western Indonesia and the Hawaiian Islands.
太平洋: 印尼西部與夏威夷群島。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 9.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 13707)
背棘 (总数) : 3; 背的软条 (总数) : 13 - 15; 臀鳍软条: 13 - 14. Female first spine of first dorsal fin shorter than second spine. Male first spine of first dorsal fin bearing a filament. Upper third of caudal fin with a dark streak (Ref 42912).
第一背鳍短于第二根棘的母第一棘。 雄性第一个第一背鳍的棘生长着一个丝状突起。 上面的第三尾鳍有一个深色条纹 (参考文献 42912).
Benthic on sand (Ref. 58302).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
太平洋: 印尼西部與夏威夷群島。
Fricke, R., 1992. Revision of the family Draconettidae (Teleostei), with descriptions of two new species and a new subspecies. J. Nat. Hist. 26(1):165-195. (Ref. 13707)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 3.7 - 3.7, mean 3.7 °C (based on 1 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
