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Pangasius elongatus Pouyaud, Gustiano & Teugels, 2002

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Image of Pangasius elongatus
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drawing shows typical species in Pangasiidae.


Lao People's Democratic Republic country information

Common names: Pa gnone hang hian, Pa nyawn hang hian
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from the Mekong basin downriver of Khone Falls (Ref. 43281). Has not been found in the Mekong above the waterfalls (Ref. 9497). Occurs in Ban Hang Khone at Don Khone, 3 km below the fall line of the great waterfalls of the Mekong basin at Lee Pee (Ref. 9497). At Khanthaboury, Savannakhet, it migrates upstream in schools together with other species. However, the downstream movements are more sporadic and not done with other species (Ref. 37770). Also Ref. 30857, 37767.
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: Kottelat, M., 2001
National Database:

Common names from other countries

Классификация / Names народные названия | синонимы | Catalog of Fishes(род, виды) | ITIS | CoL | WoRMS | Cloffa

> Siluriformes (Catfishes) > Pangasiidae (Shark catfishes)
Etymology: Pangasius: The Vietnamese name of a fish (Ref. 45335);  elongatus: Named for its elongated body..

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

; пресноводный; солоноватоводный донно-пелагический.   Tropical

распространение страны | регионы FAO | Ecosystems | места находок | Point map | интродукции | Faunafri

Asia: lower reaches of the Chao Phraya, Bangpakong and Mekong basins of the Indochinese region.

Size / Вес / Возраст

Maturity: Lm ?  range ? - ? cm
Max length : 28.2 cm SL самец/пол неопределен; (Ref. 46915)

Краткое описание определительные ключи | морфология | морфометрия

колючие лучи спинного плавника (общее число) : 2; членистые (мягкие) лучи спинного плавника (общее число) : 6 - 8; колючие лучи анального плавника: 0; членистые (мягкие) лучи анального плавника: 30 - 33. Body elongated, intermediate predorsal length (30.1-33.9% SL). Short snout length (35.2-42.8% HL). Long caudal peduncle (17.6-21.4% SL). Short mandibular barbels (length 10.4-39.3% HL). Large eyes (19.2-25.5% HL) (Ref. 46915).

биология     глоссарий (например epibenthic)

Obligate air-breathing in the genus (Ref. 126274); An omnivorous fish, feeding mainly on benthic animals such as mollusks and crustaceans. During rainy seasons, Mekong specimens feed on fruits and various debris (Ref. 46915). A single 63 cm SL gravid female was observed at Ban Hang Khone in Laos (Ref. 9497). Marketed fresh (Ref. 12693).

Life cycle and mating behavior Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки

Основная ссылка Upload your references | ссылки | координатор | соавторы

Pouyaud, L., R. Gustiano and G.G. Teugels, 2002. Systematic revision of Pangasius polyuranodon (Siluriformes, Pangasiidae) with description of two new species. Cybium 26(4):243-252. (Ref. 46915)

Статус Красного Списка МСОП (Ref. 130435)

  Нехватка данных (DD) ; Date assessed: 19 January 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Угроза для людей

  Harmless




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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=0.00457 (0.00217 - 0.00962), b=3.09 (2.90 - 3.28), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic level (Ref. 69278):  2.4   ±0.17 se; based on food items.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (24 of 100).
Категория цены (Ref. 80766):   Unknown.