分類 / Names
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..
Environment: milieu / climate zone / depth range / distribution range
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: Gulf of Guinea.
東大西洋: 幾內亞灣。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 16.4 cm SL 雄魚/尚未辨別雌雄; (Ref. 13203)
簡短描述
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).
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).
Life cycle and mating behavior
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)
人類使用
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年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
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合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 14.4 - 15.4, mean 15.2 °C (based on 5 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00372 (0.00153 - 0.00904), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
