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Callionymiformes (Dragonets) >
Draconettidae (Slope dragonets)
Etymology: Centrodraco: Greek, kentron = sting + Greek, drako = dragon (Ref. 45335); atrifilum: Named for the black filament on the second spine of the first dorsal fin; Latin 'ater' for black and ‘filum’ for thread..
More on author: Fricke.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の漂泳性; 深さの範囲 437 - 640 m (Ref. 84091). Deep-water
Western Pacific: Australia.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 2.1 cm SL オス/雌雄の選別がない; (Ref. 84091); 3.4 cm SL (female)
簡単な記述
形態学 | 形態計測学
This species is distinguished by having the following characters: anal fin rays 12-13; second dorsal fin rays, 13-14; first dorsal fin with second spine elongate and filamentous in both sexes, the second dorsal fin with no filaments in males; male body colour pattern dorsally with 3 pairs of vertical dark brown streaks, followed by a single saddle below the end of the second dorsal fin and on the caudal peduncle (Ref. 84091).
Specimen was collected with a beam trawl, probably on soft bottom for species of Centrodraco usually occur on patches of soft substrate on the continental slope. Extremely rare in collections, and probably also biologically rare (Ref. 84091).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Fricke, R., 2010. Centrodraco atrifilum, a new deepwater dragonet species from eastern Australia (Teleostei: Draconettidae). Stuttgarter Beiträge zur Naturkunde A, Neue Serie 3:341-346. (Ref. 84091)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
用具
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 6.7 - 10.2, mean 7.7 °C (based on 62 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).
栄養段階 (Ref.
69278): 3.1 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).