分类 / 名称
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Teleostei >
Mulliformes (Goatfishes) >
Mullidae (Goatfishes)
Etymology: Upeneus: Greek, ypene, -es = upper lip (Ref. 45335); elongatus: Named for the elongate, very shallow body and head of this species.
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 ? - 25 m (Ref. 123711).
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Pacific: Japan and probably the Philippines.
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 8.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 123711)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 9. This species is distinguished by the following characters: D VII + 9; pectoral fins 13; gill rakers 8 + 19-20 = 27-28; elongated body laterally compressed. Measurements as % SL: depth at first dorsal-fin origin 21; body depth at anal-fin origin 18; caudal peduncle depth 8.3, its width 3.3; maximum head depth 18 and through eye 14; head length 27; snout length 10; orbit length 6.7; upper-jaw length 11; barbel length 17; caudal-fin length 29; anal-fin height 16; pelvic-fin length 23; pectoral-fin length 21; first dorsal-fin height 20 with dorsal-fin spines proportionally decreasing in height; second dorsal-fin height 15. Body markings: total oblique bars on caudal fin 12, upper caudal-fin lobe with 5 red bars; lower caudal-fin lobe with 7 red-brown blotch-like bars which are most distinct along middle of lobe and dorsally with a faint yellowish-beige stripe of less than orbit diameter in width that connects to caudal-fin base; bars are mostly retained after preservation; first dorsal fin with a large yellowish-beige triangular patch close to fin base covering central part of ventral half of fin; a similarly coloured, but much smaller patch at middle of second dorsal-fin base; when fresh barbels are white; in freshly deceased fish, body and head colour pale greyish dorsally and mostly red below eye level except for pale-grey snout region; ventral margin of the head and body silvery white; with a vermillion mid-lateral body stripe from snout tip through eye to middle of caudal-fin base; when preserved, body and head pale brown, mid-body darkened (Ref. 123711).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Occurs on shallow sandy bottoms (Ref. 123711).
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Uiblein, F. and H. Motomura, 2021. Three new goatfishes of the genus Upeneus from the Eastern Indian Ocean and Western Pacific, with an updated taxonomic account for U. itoui (Mullidae: Japonicus-species group). Zootaxa 4938(3):298-324. (Ref. 123711)
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
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=0.00933 (0.00439 - 0.01983), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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