分类 / Names
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Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pethia: Pethia is the generic vernacular name for small cyprinids in Sinhala.; macrogramma: Named from the Greek makros (long), and gramme (line), in reference to the complete or almost complete lateral line, in constrast to most other members of the Puntius conchonius group, which have an abbreviated, short lateral line..
More on author: Kullander.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性.
Asia: known only from streams near Myitkyina, Myanmar.
大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm
Max length : 5.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 75627)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 11 - 12; 臀鳍软条: 8. Belongs to the Puntius conchonius group, distinguished by the combination of the following characters: barbels absent, lateral line complete or almost complete, a minute humeral mark present on and below lateral line scale 3, and transverse scale count ½4/1/4½ (vs. ½4/1/3½ or ½3/1/4½ in other species of Puntius conchonius group). This is similar to Puntius stoliczkanus, but humeral mark much smaller (Ref. 75627).
A ripe female specimen measuring 4.96 cm SL has eggs in single ovary, with egg size up to 0.6 mm in diameter (Ref. 75627).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Kullander, S.O., 2008. Five new species of Puntius from Myanmar (Teleostei: Cyprinidae). Ichthyol. Explor. Freshwat. 19(1):59-84. (Ref. 75627)
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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=0.01585 (0.00577 - 0.04356), b=2.94 (2.71 - 3.17), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 2.6 ±0.1 se; based on size and trophs of closest relatives
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).