分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Butidae (Gudgeon gobies)
Etymology: Oxyeleotris: Greek, oxys = sharp + The name of a Nile fish, eleotris (Ref. 45335).
More on author: Steindachner.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
; 淡水 居于水底的. 熱帶; 20°C - 28°C (Ref. 12468)
Oceania: Northern Australia and central-southern New Guinea, but there are no precise locality records from New Guinea and its occurrence there needs confirmation.
大洋洲: 澳洲北部與中央-南方的新幾內亞, 但是有沒有精確的採集地在那裡來自新幾內亞與它的發生的紀錄需要證實。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 45.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894); common length : 20.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894)
背棘 (总数) : 7; 背的软条 (总数) : 8 - 9; 臀棘: 1; 臀鳍软条: 7 - 9.
Body shape (shape guide): fusiform / normal.
Facultative air-breathing in the genus (Ref. 126274); Adults inhabit rivers, creeks and billabongs, usually in quiet or slow-flowing water among vegetation, around log debris or beneath undercut banks. Feed on insects, fishes and crustaceans. Spawn between October and February. The male guards the nest, which is located on a solid surface, frequently on the ceiling of a rock crevice or on a submerged log. Each nest contains up to 70, 000 eggs. The incubation period lasts between 5-7 days (Ref. 44894).
栖息于河，小溪与死水潭,通常在植物之中的安静或缓慢流动的水, 废弃圆木的周围或在堤岸下之下。 吃昆虫，鱼与甲壳动物。 在十月与二月之间产卵。 雄鱼保卫巢,是位于一个坚硬的表面上, 时常在岩石裂隙的顶蓬上或在一个水下的圆木上。 每个巢包含向上到 70, 000个卵。 孵卵期在 5-7 数天之间持续。 (参考文献 44894)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 澳洲北部與中央-南方的新幾內亞, 但是有沒有精確的採集地在那裡來自新幾內亞與它的發生的紀錄需要證實。
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
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基于模型的估算
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00933 (0.00414 - 0.02103), b=3.06 (2.86 - 3.26), 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): 3.7 ±0.57 se; based on food items.
回复力 (参考文献
120179): 高度, 族群倍增时间少于 15个月 (Fec = 70,000).
渔业脆弱性 (Ref.
59153): Moderate vulnerability (42 of 100).
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