分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Bembropoidei (Duckbill flatheads) >
Bembropidae (Duckbill flatheads)
Etymology: Bembrops: Greek, bembras, -ados = a kind of anchovy m+ Greek, ops = appearance (Ref. 45335); cadenati: Species named for J. Cadenat in recognition of his work on marine fishes off western Africa.
Eponymy: Dr Jean Cadenat (1908–1992) of the University of Dakar, was a French researcher and ichthyologist at the ‘Office de la recherche scientifique et technique outre-mer’, where he was Director of the Marine Biological Section of the Institute Français [...] (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 居於水底的; 深度上下限 120 - 220 m (Ref. 13203). 深水域
Eastern Atlantic: Guinea, Gulf of Guinea.
東大西洋: 幾內亞灣。
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 16.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 13203)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 6; 背的軟條 (總數) : 15; 臀鰭軟條: 18. Color in alcohol yellowish brown dorsally, lighter ventrally. Snout relatively short (1.2x eye diameter). Scales present laterally and dorsally on snout. Upper jaw extending behind anterior margin of eye but not reaching its mid-line. Maxillary tentacle medium-sized, slender. Lateral line descending gradually in posterior third of pectoral fin, separated from origin of first dorsal fin by 4 rows of scales, from origin of anal fin by 7, and from insertion of anal fin by 4. No evidence of prolongation of any spine of first dorsal fin. Predorsal length for first dorsal fin slightly higher than head length. Pectoral fin relatively pointed (Ref 13203).
Body shape (shape guide): elongated.
顏色當保存在酒精中時土黃色背面, 腹部顏色較淡。 吻相當短的 (1.2 x 眼直徑). 鱗片側面地呈現而且背面上吻。 上頜延伸到眼的前緣後面但是不達到它的中線。 上頜骨觸鬚中等大小的, 細長的。 在胸鰭的後面三分之一逐漸地下降的側線,與 4 列的鱗片第一背鰭起點分開了,在 7 點之前從臀鰭起點, 與在 4 點之前從臀鰭的嵌入. 第一背鰭的任何棘的沒有對於延伸的證據。 為第一背鰭的前背長度些微地比頭長更高。 胸鰭相當尖的 (參考文獻 13203).
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
東大西洋: 幾內亞灣。
Das, M.K. and J.S. Nelson, 1996. Revision of the percophid genus Bembrops (Actinopterygii: Perciformes). Bull. Mar. Sci. 59(1):9-44. (Ref. 13203)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 14 July 2014
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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) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00380 (0.00159 - 0.00908), b=3.11 (2.90 - 3.32), 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) |
4.0 ±0.4 se; based on size and trophs of closest relatives |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |