分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 溫帶; 10°C - 30°C (Ref. 2060)
Oceania: endemic to Australia.
大洋洲: 澳洲的特有種。
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm 3.3 range ? - ? cm
Max length : 8.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 44894); common length : 6.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894)
Occurs in lotic and lentic freshwater bodies (Ref. 7300). Inhabits vegetated margins of streams, billabongs, drains, dams and swamps in still or gently flowing water. Forms small groups and is a very common prey item for introduced fishes, such as the Redfin perch and trout. Feeds on small crustaceans, insects and their larvae. Breeds from September to January, when water temperatures rise above 16°C. Reproductive habits and biology are typical of the family. Maximum life expectancy is about 5 years (Ref. 44894).
出现于激流而静水的淡水主干。 (参考文献 7300) 栖息于溪流，死水潭，排水沟，水坝与沼泽的长满植物边缘在静止的或逐渐地流动水。 形成小群鱼群而且是被引入的鱼种一个非常普遍猎物项目, 例如 Redfin 栖木与鳟鱼。 吃小型甲壳动物，昆虫与他们的幼体。 从十一月到一月的繁殖, 当水温上升上方 16个 ° C. 的时候 生殖的栖所生态与生物学特性该科是典型的。 最大的平均寿命是大约 5 年.(参考文献 44894)
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
大洋洲: 澳洲的特有種。
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
临近濒危 (NT) (A2c+3c+4c); Date assessed: 14 February 2019
人类利用
工具
特别资料
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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=0.01047 (0.00400 - 0.02738), b=3.01 (2.79 - 3.23), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Generation time: 1.8 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (tmax=5; Fec=78-679 (batch fecundity)).
Fishing Vulnerability (Ref.
59153): Low vulnerability (23 of 100).
