分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (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
生態學
海洋 居於水底的. 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 1.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 5289)
背棘 (總數) : 7; 背的軟條 (總數) : 8 - 9; 臀棘: 1; 臀鰭軟條: 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).
胸鰭基底銳利地有兩個定義,圓形的深色斑點,清楚地分開, 大約相等大小; 胸的斑點顏色濃密, 更如此超過軀幹橫帶; 頭部 (背面) 與後頸有大的黑色斑點, 通常橫著安排與不連續的沿著背鰭中線; 軀幹有深色的, 不連續地輪廓, 縱帶, 一些幾乎總是不規則地那是夾雜著延長, 橢圓形的或在身體的前外側部分上的長方形形狀的標誌; 軀幹橫帶腹地在體側中央之下延伸與時常在軀幹的前部上的不連續的中線之上; 在軀幹上的鱗囊沒有顏色。 (參考文獻 5289)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
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).
營養階層 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
