分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobionellinae
Etymology: Pseudogobius: Greek, pseudes = false + Latin, gobius = gudgeon (Ref. 45335).
More on author: Sauvage.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 居於水底的; 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 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 5259); common length : 4.0 cm SL 雄魚/尚未辨別雌雄; (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).
發現於淡水溪流與池塘與半鹹淡水河口了。 (參考文獻 44894) 通常在泥與石質底部上面, 有時在雜草之中.(參考文獻 44894) 主要吃昆蟲，甲殼動物與藻類。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
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).
營養階層 (Ref.
69278): 2.9 ±0.36 se; based on food items.
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (tm<1).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
