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: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶; 6°S - 8°S
Oceania: known only from the Pima River at the junction with the Tua River in the Southern Highlands, Papua New Guinea.
大洋洲: 在南方高地，巴布亞新幾內亞中有 Tua 河的聯接已知只來自 Pima 河了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6398); common length : 6.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 2847)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 5 - 7; 背的软条 (总数) : 12 - 17; 臀棘: 1; 臀鳍软条: 20 - 24.
Inhabits headwater mountainous streams with an elevation of more than 800 m in a relatively broad (1 km width) valley (Ref. 2847). An egg laying omnivore which prefers rock, plant and driftwood cover and the following aquarium conditions: pH=7.5, H=10, 26°C water temperature (Ref. 6398).
在一个相当宽的 (1 公里宽度) 山谷中栖息于源头的多山溪流海拔高度为超过 800 公尺。 (参考文献 2847) 一个卵生产偏爱岩石的杂食动物, 植物与流木覆盖与下列的饲养条件: 酸硷度=7.5, H=10, 26 °C 水温.(参考文献 6398)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Distinct pairing (Ref. 205).大洋洲: 在南方高地，巴布亞新幾內亞中有 Tua 河的聯接已知只來自 Pima 河了。
Kailola, P.J., 1987. The fishes of Papua New Guinea. A revised and annotated checklist. Vol. 1. Myxinidae to Synbranchidae. Research Bulletin No. 41. Department of Fisheries and Marine Resources, Port Moresby, Papua New Guinea. 194 p. (Ref. 6993)
人类利用
渔业: 没有兴趣; 水族馆: 商业性
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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=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
