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: Pseudogobius: Greek, pseudes = false + Latin, gobius = gudgeon (Ref. 45335).
More on author: Sauvage.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水; 半咸淡水 居于水底的; 深度上下限 0 - 3 m (Ref. 126575). 亞熱帶的
Oceania: south-western Australia.
大洋洲: 澳洲南部。
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 6.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 5259); common length : 4.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 5259)
Facultative air-breathing in the genus (Ref. 126274); Found in freshwater streams and ponds and brackish estuaries. Usually over mud and rock bottoms, sometimes among weeds (Ref. 44894). Feeds mainly on insects, crustaceans and algae. Spawns during spring in the upper reaches of estuaries (in less than 30% salinity), where aquatic vegetation is plentiful (Ref. 44894).
发现于淡水溪流与池塘与半咸淡水河口了。 通常在泥与石质底部上面, 有时在杂草之中.(参考文献 44894) 主要吃昆虫,甲壳动物与藻类。 在水生植物是许多的河口 (在少于 30% 盐度) 的上游中产卵于春天。 (参考文献 44894)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Female lays up to 150 eggs on the underside of a solid object such as a rock, can or other debris. Male guards and fans the eggs during the incubation period, which lasts about 4 days.大洋洲: 澳洲南部。
Larson, H.K. and M.P. Hammer, 2021. A revision of the gobiid fish genus Pseudogobius (Teleostei, Gobiidae, Tridentigerinae), with description of seven new species from Australia and South-east Asia. Zootaxa 4961(1):1-85. (Ref. 126575)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00338 - 0.01553), b=3.05 (2.87 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.36 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).