分類 / Names
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生態学
; 新鮮な水 底生の漂泳性; pH range: 7.0 - ? ; dH range: 10 - 20. Subtropical; 16°C - 20°C (Ref. 2059); 14°S - 36°S
Oceania: Murray-Darling system of Victoria, New South Wales and Queensland, Australia. Also eastern coastal drainages north of the Clarence River, New South Wales.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm ?, range 5 - ? cm
Max length : 14.0 cm TL オス/雌雄の選別がない; (Ref. 7276); common length : 7.0 cm TL オス/雌雄の選別がない; (Ref. 7276)
Inhabits slow-flowing or still waters, among weed (Ref. 7327). Occurs in rivers, creeks and billabongs, usually over rocks or among vegetation (Ref. 44894). Feeds on worms, dragonfly larvae, midge and mosquito larvae, crustaceans and mosquito fishes (Ref. 7327). Maturity: F at 4.9 cm, M at 4.5 cm. Sexually dimorphic. Direct pair spawning in rivers and ponds at 19-34°C in Dec.-Feb. A single cluster of demersal eggs laid on a solid substrate, often close to vegetation (Ref. 7276). Spawns during the rainy season (November to March). Females produce successive batches of 280-1300 eggs which are deposited on rocks, logs, or other solid debris. Males guard and fan the eggs until hatching, which takes about 3-9 days depending on temperature (Ref. 44894). Preyed on by Perca fluviatilis and competes with mosquito fish (Ref. 7329).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Male swims around female with all fins erect and opercula expanded. This courting behavior may continue for some days. Female deposits about 30 eggs and then rests while male fertilizes them. She then continues to lay another batch. After producing about 280-1300 eggs, the female moves away and the male remains to fan and guard the eggs until hatching (Ref. 7327).
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
Human uses
水産業: 興味がない; 水族館・水槽: 商業
より多くの情報
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
用具
特記事項
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00537 (0.00260 - 0.01111), b=3.09 (2.90 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (Ref.
69278): 3.5 ±0.48 se; based on food items.
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
