分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps) >
Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Pethia: Pethia is the generic vernacular name for small cyprinids in Sinhala..
More on authors: Kottelat & Pethiyagoda.
Environment: milieu / climate zone / depth range / distribution range
生态学
; 淡水 底中水层性. 熱帶; 8°N - 7°N
Asia: known only from a small, unnamed stream flowing through Minimaru Coloniya in Pallegama Estate near Galapitamada, Sri Lanka.
亞洲: 已知只來自在 Galapitamada ，斯里蘭卡附近的 Pallegama Estate 流經 Minimaru Coloniya 的一個小又未命名的水流了。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 4.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6028)
Inhabits small, rocky stream flowing through rice field and rubber plantation (Ref. 11966). Found under leaves and among emersed vegetation in shallow water (<20 cm) on the margins of the stream.
栖息于流经稻田与橡胶园的小又岩石的水流。 (参考文献 11966) 发现于树叶之下了与在出水的植物之中在水流的边缘上的浅水区 (<20 公分) 中。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
亞洲: 已知只來自在 Galapitamada ，斯里蘭卡附近的 Pallegama Estate 流經 Minimaru Coloniya 的一個小又未命名的水流了。
Pethiyagoda, R., 1991. Freshwater fishes of Sri Lanka. The Wildlife Heritage Trust of Sri Lanka, Colombo. 362 p. (Ref. 6028)
世界自然保护联盟红皮书 (Ref. 130435)
极度濒危 (CR) (B1ab(iii)+2ab(iii)); Date assessed: 07 August 2019
人类利用
渔业: 商业性; 养殖: 将来有可能使用; 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=0.01585 (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): 2.7 ±0.2 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).
