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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.
More on author: Whitley.
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 ? - 12 m (Ref. 86942). 热带; 23°N - 24°S
Western Pacific: southwestern Thailand to Vanuatu, north to southern Taiwan, south to the southern Great Barrier Reef; including New Caledonia, Vanuatu and Tonga.
西太平洋: 泰国西南部到万那度, 北至台湾南部, 南至大堡礁的南方。 最近记录自东加。 (参考文献 53797)
大小 / 重量 / 年龄
成熟度: Lm ?  range ? - ? cm
Max length : 2.4 cm SL 雄鱼/尚未辨别雌雄; (Ref. 1602)
背棘 (总数) : 7; 背的软条 (总数) : 8 - 10; 臀棘: 1; 臀鳍软条: 7 - 9. Characterized by semi-translucent grey or greenish color with intense dark spots on head; scale margins narrow brown to reddish; about six internal brown bars; base of pectoral fin with pair of dark brown spots; longitudinal scale series 23-25; ctenoid scales, absent on head, nape, breast and pectoral fin base; separated pelvic fins, thin membrane joining bases; depth of body 4.1-5.0 in SL (Ref. 90102).
Body shape (shape guide): elongated; Cross section: compressed.
Occurs at Belau's rock islands. Inhabits rubble and algal-covered patches of dead reef in 1-6 m (Ref 90102). Benthic (Ref. 75154). Feeds primarily on small invertebrates, also consumes detritus, contributing to a major trophic pathway on coral reefs. Spawning appears to be repeated on a regular cycle, semilunar or every 14 days (Ref. 116739).
生存在帛琉的岩石岛。
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 泰国西南部到万那度, 北至台湾南部, 南至大堡礁的南方。 最近记录自东加。 (参考文献 53797)
Myers, R.F., 1991. Micronesian reef fishes. Second Ed. Coral Graphics, Barrigada, Guam. 298 p. (Ref. 1602)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2)
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基于模型的估算
首选温度 (参考文献
123201): 26.4 - 29.3, mean 28.7 °C (based on 2280 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=0.00692 (0.00284 - 0.01683), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Generation time: 0.2 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
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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营养素 (Ref.
124155): Calcium = 1310 [213, 19,611] mg/100g; Iron = 7.31 [1.17, 35.47] mg/100g; Protein = 17.5 [14.0, 20.9] %; Omega3 = 0.0766 [, ] g/100g; Selenium = 221 [10, 3,634] μg/100g; VitaminA = 6.71 [0.13, 285.87] μg/100g; Zinc = 17.1 [3.8, 53.8] mg/100g (wet weight);