分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Pleuronectiformes (Flatfishes)
鰈目 (Flatfishes) >
Bothidae (Lefteye flounders)
Etymology: Engyprosopon: Greek, eggys = nearly + Greek,prosopon = a face (Ref. 45335).
More on author: Regan.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 居于水底的; 深度上下限 30 - 215 m (Ref. 9558), usually 30 - 75 m (Ref. 9558). 熱帶
Indo-West Pacific: Maldives; north in southern Japan and Taiwan; to the Philippines, Borneo, northern and northwestern Australia, Coral Sea.
印度-西太平洋: 馬爾地夫，菲律賓，婆羅洲，澳洲北部與西北部，珊瑚海，台灣與日本南部。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 12.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 9824)
背的软条 (总数) : 85 - 94; 臀鳍软条: 64 - 69; 脊椎骨: 35 - 36. This species is distinguished by the following characters: caudal fin without the black blotches; the ocular-side pectoral fin with greatly elongate filament in both sexes; gill rakers are not serrate; upper jaw teeth biserial (Ref. 126076).
Description. D 85-94, A 64-69, pectoral-fin rays on ocular side 10-12, on blind-side 9-11, caudal-fin rays 3 + 11 + 3; pelvic-fin rays on ocular-side 6, on blind-side 6, lateral line scales 44-48, gill rakers 0-3 + 8-11, vertebrae 10 + 25-26 (Ref. 126076).
Cross section: flattened.
尾鳍没有成对的墨黑色斑块。 嘴相当大, 颚的向下延伸眼睛下部的中央。 延长变成丝状突起的胸鳍鳍条, 长度远超过头长。
Inhabits sand and mud bottoms.
栖息于沙与泥底部。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
印度-西太平洋: 馬爾地夫，菲律賓，婆羅洲，澳洲北部與西北部，珊瑚海，台灣與日本南部。
Amaoka, K., E. Mihara and J. Rivaton, 1993. Pisces, Pleuronectiformes: Flatfishes from the waters around New Caledonia. - A revision of the genus Engyprosopon. p. 377-426. In A. Crosnier (ed.) Résultats des Campagnes MUSORSTOM, Volume 22. Mém. Mus. natn. Hist. nat. (158):377-426. (Ref. 9558)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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基于模型的估算
首选温度 (参考文献
123201): 22.1 - 28.2, mean 26.8 °C (based on 294 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00412 - 0.02018), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.6 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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