分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Cypriniformes (Carps)
鯉形目 (Carps) >
Cyprinidae (Minnows or carps)
鯉科 (Minnows or carps) > Cyprininae
Etymology: Poropuntius: Greek, poros = porous + Greek, punctum = marked with points (Ref. 45335).
More on author: Vaillant.
Issue
The current genus of the species is unclear in Eschmeyer (CofF ver. Jul. 2010: Ref. 84883) (valid species and synonyms are not allocated the same current accepted name).
Environment: milieu / climate zone / depth range / distribution range
生態學
; 淡水 底中水層性. 熱帶
Asia: Laos, Viet Nam and China.
亞洲: 在越南與雲南中的 Nam Xam 與寮國的 Nam Ma 流域 , 與紅河流域。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 40.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 43281)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Forward directed spine in front of dorsal origin; lower lip very thick, with complete post-labial groove; 4 faint, incomplete bars in juveniles (Ref. 43281). Deepest part of body situated in origin of dorsal fin and abdomen slightly rounded; snout blunt; barbels 2 pairs, rostral one thin and maxillary one quite thick and strong (Ref. 45536).
向前地在背鰭起點之前直接的棘; 下唇非常厚的, 藉由完全的後唇的凹槽; 在稚魚中的 4條模糊又不完全的橫帶.(參考文獻 43281) 位於背鰭起點與腹部之中的身體的深部份略圓的; 吻鈍的; 觸鬚 2 對, 嘴的細與顎的相當厚與強的.(參考文獻 45536)
Length reaches to at least 40 cm SL (Ref. 43281).
達到至少 40 公分 SL 。 (參考文獻 43281)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
亞洲: 在越南與雲南中的 Nam Xam 與寮國的 Nam Ma 流域 , 與紅河流域。
Roberts, T.R. and D. Catania, 2007. Designation of lectotypes and neotypes, systematic status, and biological remarks on Red River Cyprinidae described by Nguyen and Doan, 1969. Nat. Hist. Bull. Siam Soc. 55(1):85-97. (Ref. 83994)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
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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=0.01230 (0.00400 - 0.03785), b=2.99 (2.74 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (39 of 100).
