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.; aquila: Name from Latin 'aquilus' meaning dark colored or blackish, referring to the general dark coloration of this species, particularly the head, nape, and cheek.
Environment: milieu / climate zone / depth range / distribution range
; 海洋; 深度上下限 1 - 12 m (Ref. 96083).
Northwest Pacific: Taiwan.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 2.2 cm SL 雄鱼/尚未辨别雌雄; (Ref. 96083)
型态特徵 | 形态测量图
背棘 (总数): 7; 背的软条 (总数): 8-9; 臀棘 1; 臀鳍软条: 8. This species is distinguished from its congeners by the following set of characters: complete cephalic sensory-canal pore system (Group I) and dorsal/anal fin-ray formula 9/8. (of the 30 described species of Eviota in Group I, 16 species have this dorsal/anal fin-ray formula); have a distinct dark pigment on the pectoral-fin base (the pectoral-fin base is heavily peppered with small black dots and the pigmentation on the pectoral-fin base is confluent with pigment over the breast); fifth pelvic-fin ray is absent or rudimentary; pectoral-fin rays 16-18, usually 16 (Ref. 96083).
Collected from a surge channel cut well back into the shore. Most of the other collections were taken from rocky and coral areas in waters less than 10 m (Ref. 96083).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Greenfield, D.W. and S.L. Jewett, 2014. Two new dwarfgobies from the Western Pacific (Teleostei: Gobiidae: Eviota). Copeia 2014(1):56-62. (Ref. 96083)
世界自然保护联盟红皮书 (Ref. 123251)
濒危 (EN) (B1ab(iii)+2ab(iii)); Date assessed: 29 June 2018
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=0.00603 (0.00271 - 0.01339), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
营养阶层 (Ref. 69278
): 3.1 ±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) .