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.; disrupta: disrupta meaning broken up, in reference to the pattern of the vertical trunk bars (Ref. 5289).
More on authors: Karnella & Lachner.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的. 熱帶
Central Pacific: Fiji, Samoa and Tonga Islands to Mangaréva (French Polynesia).
中太平洋東部: 到曼加雷瓦群島 (法屬玻里尼西亞) 的美屬薩摩亞與東加島.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 1.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 5289)
背棘 (总数) : 7; 背的软条 (总数) : 8 - 9; 臀棘: 1; 臀鳍软条: 7 - 8; 脊椎骨: 26. Characterized by the following: base of pectoral fin with two sharply defined, circular dark spots, clearly separated, of about equal size; pectoral spots intensely pigmented, more so than trunk bars; head (dorsally) and nape with large dark spots, usually arranged transversely and discontinuous along dorsal midline; trunk with dark, discretely outlined, vertical bars, some of which are almost always irregularly broken into elongate, oval or oblong shaped marks on the anterolateral portion of the body; trunk bars extending ventrally below midside of body and often discontinuous over midline on anterior part of trunk; scale pockets on trunk not pigmented (Ref. 5289). Dorsal to anal fin-ray formula 9/8 (Ref. 116739).
胸鳍基底锐利地有两个定义,圆形的深色斑点,清楚地分开, 大约相等大小; 胸的斑点颜色厚密, 更如此超过躯干横带; 头部 (背面) 与后颈有大的黑色斑点, 通常横着安排与不连续的沿着背鳍中线; 躯干有深色的, 不连续地轮廓, 纵带, 一些几乎总是不规则地那是夹杂着延长, 椭圆形的或在身体的前外侧部分上的长方形形状的标志; 躯干横带腹地在体侧中央之下延伸与时常在躯干的前部上的不连续的中线之上; 在躯干上的鳞囊没有颜色。 (参考文献 5289)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中太平洋東部: 到曼加雷瓦群島 (法屬玻里尼西亞) 的美屬薩摩亞與東加島.
Karnella, S.J. and E.A. Lachner, 1981. Three new species of the Eviota epiphanes group having vertical trunk bars (Pisces: Gobiidae). Proc. Biol. Soc. Wash. 94(1):264-275. (Ref. 5289)
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Estimates based on models
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=3.02 (2.84 - 3.20), 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).
