分类 / Names
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; karaspila: Name from the Greek words ' kara' meaning head and 'spilous' for spot; referring to the distinctive occipital spot; an adjective.
More on authors: Greenfield & Randall.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 3 - 23 m (Ref. 85556).
Western Central Pacific: Fiji and possibly Tonga.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 1.8 cm SL 雄鱼/尚未辨别雌雄; (Ref. 85556); 1.7 cm SL (female)
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; 臀棘: 1; 臀鳍软条: 8. This species is distinguished from its congeners by the following set of characters: a dark, prominent occipital spot; eye 33.7-39.3% HL; caudal-peduncle depth 10.3-12.9% SL; slender body 16.7- 21.3% SL; no dark spots on nape and dorsal midline of trunk; dorsal/anal fin-ray formula 9/8; pectoral-fin rays 16-17, some are branched; cephalic sensory-pore system pattern group I (complete); 5th segmented pelvic-fin ray 8-16% of 4th ray; non-fimbriated genital papilla; absence of 2 orange patches behind the eye in live or fresh individuals (Ref. 85556). Dorsal to anal fin-ray formula 9/8 (Ref. 116739).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Greenfield, D.W. and J.E. Randall, 2010. Eviota karaspila, a new gobiid fish from Fiji (Teleostei: Gobiidae). Zootaxa 2672:61-68. (Ref. 85556)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
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Estimates based on models
Preferred temperature (Ref.
123201): 26.4 - 28.9, mean 27.1 °C (based on 156 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
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 488 [204, 1,989] mg/100g; Iron = 2.23 [0.84, 5.32] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.163 [0.044, 0.615] g/100g; Selenium = 37.1 [8.9, 124.3] μg/100g; VitaminA = 97.9 [15.5, 588.5] μg/100g; Zinc = 5.87 [2.88, 10.52] mg/100g (wet weight);