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> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Cyprininae
Etymology: Poropuntius: Greek, poros = porous + Greek, punctum = marked with points (Ref. 45335); angustus: From the Latin angustus (narrow)..
More on author: Kottelat.

Environment: milieu / climate zone / depth range / distribution range Ökologie

; süßwasser benthopelagisch. Tropical

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Asia: presently known only from Nam Ou, Nam Tha and Nam Youan basins in Mekong, northern Laos.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 12.0 cm SL Männchen/unbestimmt; (Ref. 43281)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

With 14 predorsal scales; dorsal profile almost horizontal in front of dorsal-fin origin; body shallow, depth 25.3-28.8 %SL; caudal peduncle length 16.9-19.4 %SL, depth 10.7-12.6 %SL; a brown stripe along upper and lower margins of caudal fin, rest of fin dusky to very pale yellow (Ref. 36949).

Found mainly in small streams, in forest and in shallow water (Ref. 43281).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Kottelat, M., 2000. Diagnosis of a new genus and 64 new species of fishes from Laos (Teleostei: Cyprinidae, Balitoridae, Bagridae, Syngnathidae, Chaudhuriidae and Tetraodontidae). J. South Asian Nat. Hist. 5(1):37-82. (Ref. 36949)

IUCN Rote Liste Status (Ref. 130435)

Daten mangelhaft (DD) ; Date assessed: 12 January 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00603 (0.00254 - 0.01427), b=3.13 (2.92 - 3.34), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives

Widerstandsfähigkeit (Ref. 120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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Poropuntius angustus Kottelat, 2000