分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Acropomatiformes (Oceanic basses) >
Synagropidae (Splitfin ocean-basses)
Etymology: madagascariensis: Named for its type locality, off Madagascar.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 深海底的; 深度上下限 73 - 350 m (Ref. 116586).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Southwestern Indian Ocean: apparently restricted to the shelf and upper slope around Madagascar and Réunion Island.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 7.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 116586)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 10; 背的軟條 (總數) : 9; 臀棘: 2; 臀鰭軟條: 7. This deep-bodied species is distinguished by the following characters: strongly convex dorsal head profile; A II + 7; pectoral-fin rays 14-15, pectoral length 24.5-26.5% SL; gill rakers 15-17; pseudobranchial filaments 17-23; first anal-fin pterygiophore is moderately long, slightly bent, and with broad, hollow tip; vomer triangular with a row of long teeth along rear margin; ectopterygoid with 1-2 rows of granular teeth; orbital diameter 12.0-12.8% SL; without longitudinal ridges on preopercular lobe; otolith compact (OL:OH = 1.5) (Ref. 116586).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Schwarzhans, W.W. and A.M. Prokofiev, 2017. Reappraisal of Synagrops, Günther, 1887 with rehabilitation and revision of Parascombrops Alcock, 1889 including description of seven new species and two new genera (Perciformes: Acropomatidae). Zootaxa 4260(1):1-74. (Ref. 116586)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
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基於模型的估計
系統發育多樣性指數 (參考文獻
82804): PD
50 = 0.5001 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00432 - 0.02212), b=3.01 (2.82 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (參考文獻
69278): 3.4 ±0.5 se; based on size and trophs of closest relatives
釣魚的脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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