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: Gobius: Latin, gobius = gudgeon (Ref. 45335); tetrophthalmus: Named for the impression of four eyes when the living specimen is viewed from above (Ref. 39517).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 7 - 25 m (Ref. 39517). 熱帶
Eastern Central Atlantic: known only from Cape Verde.
中東大西洋: 已知只來自維德角了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 7.8 cm TL 雄鱼/尚未辨别雌雄; (Ref. 39517); 6.0 cm TL (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) : 12 - 13; 臀棘: 1; 臀鳍软条: 12. Anterior nostril with single triangular or more elongate tentacle, posterior nostril pore-like, with slightly raised edges; angle of jaws below anterior edge of pupil; upper lip with equal to or slightly narrower than preorbital width; teeth caniniform, in three or four rows medially with outer and inner somewhat enlarged (Ref. 39517). Body pale brown with several dark brown blotches interspersed with pale saddles along dorsal midline, variously sized dark blotches along lateral midline; fine horizontal striae sometimes evident along the body; snout with antrorse V-like dark mark (Ref. 39517).
前鼻孔有单一三角形的或更多延长触须, 后鼻孔像孔一样的, 有略微凸起的边缘; 瞳孔的颚前缘下方的角; 上嘴唇具有等于或些微窄于眶前骨宽度; 齿 caniniform, 在三或四列中中间地具有外部而内部的略微增大了.(参考文献 39517) 身体灰白的褐色有被点缀着灰白的鞍状斑的一些深褐色的斑块沿着背鳍中线, 各种不同地大小黑色斑块沿着侧面的中线; 细的水平陷纹有时显着的沿着身体; 吻部有向前及向上的 V 形的深色印记。 (参考文献 39517)
Found most commonly on mixed coralline algae, but also on open sand and rock substrata, often with Gnatholepis thompsoni (Ref. 39517).
在混合的珊瑚藻类上发现得最通常, 也捕食开放的沙子与岩石下层土壤，通常有 汤氏颌鳞鰕虎鱼［Gnatholepis thompsoni］ .(参考文献 39517)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中東大西洋: 已知只來自維德角了。
Brito, A. and P.J. Miller, 2001. Gobiid fishes from the Cape Verde Islands, including two new species of Gobius (Teleostei: Gobioidei). J. Nat. Hist. 35:253-277. (Ref. 39517)
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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): 3.1 ±0.2 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).
