分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Stenogobius: Greek, stenos = narrow + Latin, gobius = gudgeon (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的. 熱帶
Oceania: Tubuai, Austral Islands [Tubuai Islands.], French Polynesia.
大洋洲: Tubuai, 奧斯垂群島 [Tubuai 島。], 法屬玻里尼西亞。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 8.3 cm SL 雄鱼/尚未辨别雌雄; (Ref. 34009); 7.6 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) : 10 - 11; 臀棘: 1; 臀鳍软条: 11 - 12. Predorsal midline fully scaled ranging 17 to 20, usually 18 to 19; scales in horizontal series 49-52, usually 50-51; TRB 12 to 13; breast scaled; upper pectoral base usually with one to three scales; opercle may or may not be scaled; first and second dorsal fins in females with pigmentation on membrane between spines and rays appearing as vertical bars, generally not appearing as scribbles.
前背的中线完全覆盖着鳞片分布 17个到 20, 通常 18 到 19; 在水平的系列 49-52 中的鳞片, 通常 50-51; TRB 12 到 13; 胸部覆有鳞片的; 上面的胸鳍基底对三个鳞片通常有一; 鳃盖可能或可能不是覆有鳞片的; 在呈现纵带的棘与鳍条之间的薄膜上的雌鱼有颜色的第一个与第二背鳍鳍, 通常不呈现杂纹。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
大洋洲: Tubuai, 奧斯垂群島 [Tubuai 島。], 法屬玻里尼西亞。
Watson, R.E., 1991. A provisional review of the genus Stenogobius with descriptions of a new subgenus and thirteen new species (Pisces: Teleostei: Gobiidae). Rec. West. Aust. Mus. 15(3):627-710. (Ref. 34009)
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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=0.00977 (0.00442 - 0.02163), b=3.05 (2.86 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.6 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).
