分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 溫帶; 10°C - 30°C (Ref. 2060)
Oceania: Endemic to the Vlaminghian region of south-western Australia.
大洋洲: 西南方澳洲的 Vlaminghian 區域的特有種。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 4.3 range ? - ? cm
Max length : 8.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 6398); 最大年齡: 5 年 (Ref. 44894)
Inhabit almost any permanent fresh water, including flowing or still water of rivers, creeks, wetlands and lakes. Usually found around aquatic vegetation along the margins of streams or lakes. Water is fresh to slightly brackish and clear or tannin-stained (Ref. 44894). Occur at a temperature range of 11.0-26.0 °C (Ref. 1811). Benthic feeder, consuming a variety of microcrustaceans, insects and their larvae. Adults move into small side creeks and flooded streamsides to spawn between July and November. Peak spawning activity is in September and October. Reproductive biology and habits are typical of the family. Maturity is attained at the end of the first year, and maximum life expectancy is about 5 years (Ref. 44894).
棲息於幾乎任何永久的淡水，包括流動或河，小溪，窪地與湖的靜止水域。 通常發現於鄰近水生植物沿著溪流或湖的邊緣。 水是從淡水到些微半鹹淡而清澈的或者單寧酸-沾染.(參考文獻 44894) 在一個 11.0-26.0 °C 的溫差出現。 (參考文獻 1811) 底棲的捕食者, 啃食多種小型甲殼類動物，昆蟲與他們的幼體。 成魚移進小的旁小溪中，而且被水淹沒的河濱在七月與十一月之間產卵。 生殖高峰活動在九月與十月。 生殖的生物學特性與習慣該科是典型的。 成熟在第一個年底被達到，而且最大的平均壽命是大約 5 年.(參考文獻 44894)
Adults spawn between July and January.大洋洲: 西南方澳洲的 Vlaminghian 區域的特有種。
Morgan, D.L., S.J. Beatty and M. Adams, 2013. Nannoperca pygmaea, a new species of pygmy perch (Teleostei: Percichthyidae). Zootaxa 3637(4):401-411. (Ref. 93277)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01072 (0.00408 - 0.02815), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.44 se; based on food items.
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (tmax=5; tm=1; K=1.12; Fec=89).
Fishing Vulnerability (Ref.
59153): Low vulnerability (12 of 100).
