分类 / Names
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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 authors: Jordan & Seale.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 2 - 17 m (Ref. 90102). 热带; 21°N - 20°S
Indo-Pacific: from Japan, Taiwan; south through Philippines, Indonesia, Micronesia, to Australia;; east to New Caledonia, Fiji, Tonga, and Samoan Islands to French Polynesia (Society Islands) and Pitcairn Island.
西太平洋: 艾甚摩堡礁 (帝汶海) 与 Waigeo(印度尼西亚) 到萨摩亚, 南至丹皮尔列岛 (?) 而且斐济; 在密克罗尼西亚各处。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 1.7 cm TL 雄鱼/尚未辨别雌雄; (Ref. 28620)
背棘 (总数) : 6 - 7; 背的软条 (总数) : 8 - 10; 臀棘: 1; 臀鳍软条: 7 - 8. This species is distinguished by the following characters: cephalic sensory-canal pore system without the IT pore only (pattern 2); branched pectoral-fin rays; fimbriate urogenital papilla; dorsal/anal-fin formula 9/8; fifth pelvic-fin ray rudimentary or absent; pectoral-fin base no dark spots; subcutaneous bars on body 5 between anal-fin origin and caudal fin; a large rectangular dark spot on mid and upper caudal peduncle (Ref. 107299).
SL 达到 21 mm。
Inhabits algal covered rocks, rubble, or corals (Ref. 1602).
栖息于海藻覆盖的岩石，碎石或珊瑚。 (参考文献 1602)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
西太平洋: 艾甚摩堡礁 (帝汶海) 与 Waigeo(印度尼西亚) 到萨摩亚, 南至丹皮尔列岛 (?) 而且斐济; 在密克罗尼西亚各处。
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 2024-1)
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Estimates based on models
Preferred temperature (Ref.
123201): 26.7 - 29.3, mean 28.6 °C (based on 1838 cells).
Phylogenetic diversity index (Ref.
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 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 589 [236, 3,242] mg/100g; Iron = 2.92 [0.97, 7.80] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.151 [0.032, 0.767] g/100g; Selenium = 48.8 [8.5, 217.7] μg/100g; VitaminA = 63.8 [6.8, 518.5] μg/100g; Zinc = 7.48 [3.19, 14.81] mg/100g (wet weight);
