Lao People's Democratic Republic country information

Common names: Pa soi, Pa soi lai
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: Known from the Mekong basin (Ref. 123185); in the lower and middle Xe Bangfai (Ref. 27732); in Ban Hang Khone in the middle of the mainstream Mekong River just below the Great Khone Waterfalls in Khong District, Champasak Province (Ref. 37767). Museum: Mekong at Ban Hang Khone, just below Khone falls, CAS 94791 (Ref. 5515). Also Ref. 30857, 50526.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/la.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ciccotto, P.J. and L.M. Page, 2020
National Database:

Common names from other countries

Pla soi lai, Ostroretka pruhovaná, 条纹鲮, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Labeoninae
Etymology: More on author: Fowler.

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

; eau douce benthopélagique; potamodrome (Ref. 51243). Tropical

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Asia: Chao Phraya basin in Thailand and the Mekong basin in Cambodia, Lao PDR, and Thailand.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 26.6 cm TL mâle / non sexé; (Ref. 108878); poids max. publié: 198.00 g (Ref. 108878)

Description synthétique Clés d'identification | Morphologie | Morphométrie

This species is distinguished from its congeners by the following set of characters: mouth subterminal, weakly oblique to nearly horizontal (less than or equal to 20° to midline of body); presence of maxillary barbels; edge of rostral cap is straight, no medial indent; most specimens, particularly larger individuals, have longitudinal stripes on flanks; caudal peduncle with small brown spot at medial insertion of caudal fin in smaller specimens; caudal fin is mostly clear, with scattered melanophores; pectoral, pelvic, and anal fins hyaline in life (Ref. 123185).

Found at bottom depths in canals, ditches and small streams in large river floodplains. Migrates up small rivers and streams and out onto floodplains. Feeds on phytoplankton, periphyton, benthic algae, detritus and some zooplankton. Most likely used to make prahoc (Ref. 12693).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Ciccotto, P.J. and L.M. Page, 2020. Revision of the genus Henicorhynchus, with a revised diagnosis of Gymnostomus (Cyprinidae: Labeoninae). Copeia 108 (3):485-502. (Ref. 123185)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 19 January 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO(Publication : search) | FishSource |

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00832 (0.00465 - 0.01489), b=3.03 (2.88 - 3.18), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Niveau trophique (Ref. 69278): 2.3 ±0.16 se; based on food items.

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (17 of 100).

Henicorhynchus caudimaculatus (Fowler, 1934)