分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Iriatherina: Greek, iris, -idos = iridiscent + Greek, atherina = the Greek name of eperlane, 1770 (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 居于水底的; pH range: 6.0 - 8.0; dH range: 5 - 12. 熱帶; 26°C - 30°C (Ref. 2060); 5°S - 10°S
Asia and Oceania: central-southern New Guinea and northern Australia.
亞洲與大洋洲: 中央-南方的新幾內亞與澳洲北部。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894); 3.0 cm SL (female); common length : 3.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44894)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7 - 10; 背的软条 (总数) : 7; 臀棘: 1; 臀鳍软条: 10 - 12.
Inhabits lowland swamps, drainage ditches and streams that have abundant vegetation (Ref. 2847). Occurs in slow-flowing streams, swampy ponds and billabongs with abundant aquatic vegetation. Temperature and pH ranges are 23°-28°C and 5.2-6.6, respectively (Ref. 44894). Most commonly found along the heavily vegetated margins of lily lagoons and small streams. Feeds mostly on diatoms and micro-crustaceans. Aquarium keeping: in groups of 5 or more individuals; minimum aquarium size 60 cm (Ref. 51539). Well established in the aquarium hobby, but its longetivity is relatively brief, averaging only 2-3 years (Ref. 44894).
栖息于有丰富的植物的低地的沼泽，流域沟渠与溪流。 (参考文献 2847) 出现于缓慢流动的溪流，沼泽的池塘与死水潭，水生植物丰富的地方。 温度与酸碱度范围是 23个 °-28 °C 与 5.2-6.6, 分别地.(参考文献 44894) 大部分通常发现沿着洁白舄湖与小的溪流长满植物边缘。 大部份捕食硅藻与细小的甲壳动物。 水族馆保持: 形成 5个或更多个体的群体; 水族馆最小体型 60 公分.(参考文献 51539) 很好地在水族馆嗜好中建立了，但是它的 longetivity 是相当简短的, 平均只有 2-3 年。 (參考文獻 44894)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲與大洋洲: 中央-南方的新幾內亞與澳洲北部。
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
人类利用
渔业: 商业性; 水族馆: 商业性
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 1.0000 [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).
营养阶层 (Ref.
69278): 2.8 ±0.34 se; based on food items.
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
