分类 / Names
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Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Stonogobiops: Greek, stonos, -ou = groan + Latin, gobius = gudgeon + Greek, ops = appearance (Ref. 45335).
More on authors: Hoese & Randall.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 22 - 35 m (Ref. 397). 熱帶; 0°S - 15°S
Eastern Central Pacific: an apparent endemic to the Marquesas Islands.
中太平洋東部: 一明顯的馬貴斯群島的特有種。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.3 cm SL (female)
背棘 (总数) : 7; 背的软条 (总数) : 12; 臀棘: 1; 臀鳍软条: 11; 脊椎骨: 26. Scales on thorax and pectoral base small and embedded. Eyes and mouth large. Head pores absent. Angle of jaws 40 degrees. Tan in body color with pale spot on each scale; median fins greenish; 2nd dorsal fin with yellowish brown lines; pectoral fins pointed with tan rays, clear membranes; pelvic fins tan. Adults with dark head band ending on upper margin of preoperculum. Longitudinal scale series 100-115, transverse 24-29. 1st to 3rd dorsal spines of adults greatly prolonged. Median predorsal region scaled forward to above preoperculum.
在胸与胸鳍基底上的鳞片小且深嵌。 眼与嘴大的。 头部孔不存在。 颚 40 度的角。 黄褐色的在身体颜色中在每个鳞片上有灰白的斑点; 中央的鳍呈绿色的; 第二背鳍鳍有土黄色线; 胸鳍尖的具有黄褐色的鳍条, 清澈的薄膜; 腹鳍黄褐色的。 在前鳃盖骨的上缘上成鱼有深色的头部条纹终止。 纵向的鳞片系列 100-115, 横跨的 24-29. 对成鱼的第三背棘的第一非常延长。 中央的前背区域覆有鳞片的向前到上方前鳃盖骨。
A burrowing species occurring on flat or slightly sloping sand or sand and rubble bottoms. Takes refuge in a burrow constructed by its symbiont alpheid shrimp (a juvenile observed to live with Alpheus randalli). Feeds on small benthic invertebrates (Ref. 89972).
出现于平坦或些微倾斜的沙子或砂与碎石底部上的一个洞穴种。 躲藏在洞穴中由它的共生体枪虾建造。 (一个稚鱼观察到与 Alpheus randalli 住在一起了)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
中太平洋東部: 一明顯的馬貴斯群島的特有種。
Hoese, D.F. and J.E. Randall, 1982. Revision of the Indo-Pacific gobiid fish genus Stonogobiops. Indo-Pac. Fish. (1):18 p. (Ref. 397)
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Estimates based on models
Preferred temperature (Ref.
123201): 28 - 28.2, mean 28.1 °C (based on 4 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [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): 3.2 ±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).
