分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Callionymiformes (Dragonets)
鱸形目 (Dragonets) >
Draconettidae (Slope dragonets)
蜥科 (Slope dragonets)
Etymology: Centrodraco: Greek, kentron = sting + Greek, drako = dragon (Ref. 45335).
More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 170 - 594 m (Ref. 13707). 深水域
North Atlantic: west from off Key West, Florida to Georgia; in the east from Portugal, Meteor Bank, Josephine Bank, Madeira and off Casablanca, Morocco.
北大西洋: 西方從外海的關鍵向西, 佛羅里達至喬治亞州; 在來自葡萄牙，流星淺堆，約瑟芬淺堆, 馬得拉群島與外海的卡薩布蘭加，摩洛哥的東部中。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 11.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 52964)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 1 - 3; 背的軟條 (總數) : 2 - 14; 臀鰭軟條: 13. Eyes in head, 1.9-2.2. Two simple strong spines on preoperculum and suboperculum (Ref. 232).
眼頭長比率,1.9-2.2. 在前鰓蓋骨與子鰓蓋上的二個單一的硬棘.(參考文獻 232)
Found in deep water, 150-600 m, on muddy bottoms. Feeds on benthic invertebrates, mainly worms and crustaceans (Ref. 53643).
在泥底部上,發現於深水域， 150-600 公尺了。 吃底棲的無脊椎動物, 主要地蠕蟲與甲殼動物.(參考文獻 53643)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
北大西洋: 西方從外海的關鍵向西, 佛羅里達至喬治亞州; 在來自葡萄牙，流星淺堆，約瑟芬淺堆, 馬得拉群島與外海的卡薩布蘭加，摩洛哥的東部中。
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)
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Estimates based on models
Preferred temperature (Ref.
123201): 11.4 - 19.6, mean 14.9 °C (based on 72 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).
營養階層 (Ref.
69278): 3.5 ±0.44 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
