分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Atheriniformes (Silversides)
銀漢魚目 (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
黑帶銀漢魚科 (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335).
More on author: Richardson.
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水; 半鹹淡水 底中水層性; pH range: 5.2 - 5.6; dH range: 10 - ?. 亞熱帶的; 18°C - 24°C (Ref. 2060)
Oceania: occurs only in Australia.
大洋洲: 出現只在澳洲中。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 7020); common length : 6.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 44894)
Inhabits rainforest streams, lily lagoons and small streams. Also occurs in larger streams, usually in backwaters or along the shoreline where there is minimal flow and grassy vegetation. Often found in brackish coastal waters (Ref. 7020, 44894). Temperature and pH ranges are 23°-28°C and 5.5-7, respectively (Ref. 44894). Feeds mainly on aquatic and terrestrial insects and their larvae, and also filamentous green algae. Usually co-occurs with other species of rainbows and blue-blue eyes. A popular aquarium species which thrives in captivity. Type species (first species to be described) of the family Melanotaeniidae (Ref. 44894).
棲息於雨林溪流，潔白的潟湖與小的溪流。 也生活於較大的溪流中, 通常在洄水區或者沿著海岸線在哪裡有最小的水流與長滿草的植物。 時常發現於半鹹淡的沿岸水域。 (參考文獻 7020) 主要吃水生與陸棲的昆蟲與他們的幼體 , 以及絲狀的綠藻。
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Deposits thread-bearing eggs on plants. Distinct pairing (Ref. 205).大洋洲: 出現只在澳洲中。
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 15 February 2019
人類使用
水族館: 商業性
更多資訊
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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=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 2.9 ±0.35 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 (Spawns throughout the year (Ref.
5259)).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
