分类 / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii 辐鳍鱼纲 (条鳍鱼)
(Perch-likes) > 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.; mimica: Named for its superficial similarity to Eviota minuta; Latin word 'mimicus' for imitative.
Environment: milieu / climate zone / depth range / distribution range
; 海洋 礁区鱼类; 深度上下限 1 - 20 m (Ref. 107299).
国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri
Western Central Pacific: Fiji.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 1.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 107299); 1.2 cm SL (female)
型态特徵 | 形态测量图
背棘 (总数): 7; 背的软条 (总数): 8; 臀棘 1; 臀鳍软条: 8. This species is distinguished by the following characters: complete cephalic sensory-canal pore system (pattern 1); some branched pectoral-fin rays; dorsal/anal-fin formula is 8/8; in males the first dorsal spine is filamentous; the fifth pelvic-fin ray may be absent or rudimentary; male urogenital papilla is a flat rounded plate; there are 3 bars extending down from lower half of eye; with a dark mark on the lower portion of the preopercular margin; dark bars angling down posteroventrally at the upper and lower portions of pectoral-fin base; there are a number of dark marks on underside of head (Ref. 107299).
Specimens often collected from reef face or spur-and-groove habitat (Ref. 107299).
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, 2016. A review of the dwarfgobies of Fiji, including descriptions of five new species (Teleostei: Gobiidae: Eviota). J. Ocean Sci. Found. 20:25-75. (Ref. 107299)
CITES (Ref. 118484)
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
Estimates based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00589 (0.00267 - 0.01297), b=3.10 (2.91 - 3.29), 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.).
脆弱性 (Ref. 59153
): Low vulnerability (10 of 100) .