Issue
Genus Paxton et al 1989 (Ref. 7300:541).
Environment: milieu / climate zone / depth range / distribution range
Ekologi
; air tawar; payau bentopelagis. Temperate; 10°C - 30°C (Ref. 2060); 37°S - 38°S
Oceania: coastal drainages of southwestern Victoria from Frankston (Melbourne) to the south Australian border. Has recently sampled in Bool Lagoon drainage system, eastern South Australia and western Victoria.
Length at first maturity / Size / Weight / umur
Maturity: Lm 4.0 range ? - ? cm
Max length : 7.5 cm TL jantan/; (Ref. 5259); common length : 5.0 cm TL jantan/; (Ref. 5259)
Inhabits streams and small lakes; prefers flowing water with abundant cover in the form of aquatic vegetation (Ref. 44894). Occurs in creeks and lakes, usually among aquatic weeds. Feeds on insects, insect larvae and planktonic crustaceans (Ref. 5259, 44894). Swims in small shoals, sometimes with N. australis. Breeding season is in spring (September and October). Slight morphological differences exist between populations from the extreme western and eastern parts of the range that could warrant their placement into separate subspecies (Ref. 44894).
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
Status IUCN Red List (Ref. 130435)
terancam (EN) (B2ab(i,ii,iii,iv)); Date assessed: 11 February 2019
penggunaan manusia
Perikanan: tidak ada kepentingan; Akuarium: Komersial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
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).
Trophic level (Ref.
69278): 3.2 ±0.36 se; based on food items.
Daya lenting (Ref.
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Assuming Fec<10,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
