分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible; jewettae: Named for Susan L. Jewett, who previously recognized this species as undescribed from specimens taken by the Smithsonian Philippine Expedition in 1978.
Eponymy: Susan Lee Jewett (formerly Susan J Karnella) (d: 1945) is an American ichthyologist who was Collections Manager, Division of Fishes, Smithsonian Institution. [...] (Ref. 128868), visit book page.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 7 - 33 m (Ref. 92345).
分布
领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Pacific: known from Palau (only from Helen Reef, the southern-most of the South West Islands), Philippine Islands, Papua New Guinea and Raja Ampat, Indonesia.
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 1.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 92345); 1.2 cm SL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 6; 背的软条 (总数) : 8; 臀棘: 1; 臀鳍软条: 8. This species is distinguished from congeners by the following set of characters: cephalic sensory-pore system lacking all pores 98% of the time; dorsal/anal fin-ray formula 8/8; pectoral-fin rays 15-16, ventralmost two rays unbranched with at least 2 (but up to 4) lower rays branched at tips above this, remainder of rays unbranched; 4th pelvic-fin ray bifurcated with each branch about 60% of total length of the ray; unbranched 5th pelvic-fin ray 13-20% of 4th; non-filamentous dorsal-fin spines, tubular anterior nares short, less than ½ pupil diameter in length; when alive, body is translucent and crossed by five broad orange to red bands (Ref. 82345).
Body shape (shape guide): fusiform / normal; Cross section: oval.
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Greenfield, D.W. and R. Winterbottom, 2012. Two new dwarfgobies from the Southwestern Pacific Ocean (Teleostei: Gobiidae: Eviota). Zootaxa 3572:33-42. (Ref. 92345)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
工具
特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 28 - 29.1, mean 28.6 °C (based on 62 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=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), 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): 3.0 ±0.3 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref.
59153): Low vulnerability (10 of 100).
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![Image of Eviota jewettae (Jewett\](/images/thumbnails/jpg/tn_Evjew_m0.jpg "Image of Eviota jewettae (Jewett\")
![Image of Eviota jewettae (Jewett\](/images/thumbnails/jpg/tn_Evjew_f0.jpg "Image of Eviota jewettae (Jewett\")
