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Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobionellinae
Etymology: Schismatogobius: Greek, schisma, -atos = crack, fissure + latin, gobius = gudgeon (Ref. 45335); vanuatuensis: The name for the new species is derived by combining Vanuatu and the Latin suffix -ensis that in combination means 'from the Vanuatu'. This name is used because the new species is known only from Vanuatu.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
; 淡水 底中水层性; 深度上下限 0 - 3 m (Ref. 52347). 热带
分布
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Oceania: Known from the island of Santo, Vanuatu.
大洋洲: 已知来自圣者的岛，万那度了。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 5.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 52347); 4.0 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) : 9 - 10; 臀棘: 1; 臀鳍软条: 9. Dorsal fins with VI-I, 9-10; Anal fins I, 9; Caudal fin with 11 branched rays; Pectoral fin usually 17 (16-17) rays, ventral, most ray simple; Pelvic fins always I, 5, with both fins joined together their entiere length between rays 5 to form a strong cup-like disc and well developed frenum; ventral surface of head in females with central black spot. Jaw lengths in males much greater than in females. In live colors, lateral body markings with patterns of orange, brown, grey, white and black can appear as transverse bars or big spots. Transverse black bars with a marginal blue line. First dorsal fin with a black spot and an upper red one (Ref. 52347).
Body shape (shape guide): fusiform / normal.
背鳍具有 6-I, 9-10; 臀鳍 I, 9; 尾鳍有 11个分支条; 胸鳍通常 17(16-17)个鳍条, 腹又大多数的鳍条单一的; 腹鳍总是我,5 岁, 具有两者鳍结合一起在鳍条 5 到之间的他们的 entiere 长度形成一个强的像杯子一样的体盘与发展良好的系带; 用中央的黑色斑点的在雌性的头部的腹面。 在雄性的颌长度在雌性中大于。 在活的颜色中, 侧面的身体斑纹用图案橘色的﹐褐色﹐和灰色的, 白色的与黑色能呈现横跨的横带或大的斑点。 横跨的黑色横带具有一个边缘的蓝色线。 第一背鳍有一个黑色的斑点與上面的紅色一。 (參考文獻 52347)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 已知来自圣者的岛，万那度了。
Keith, P., G. Marquet and R.E. Watson, 2004. Schismatogobius vanuatuensis, a new species of freshwater goby from Vanuatu, South Pacific. Cybium 28(3):237-241. (Ref. 52347)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00444 - 0.02153), b=3.04 (2.85 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
回复力 (参考文献
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).
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