Viet Nam country information

Common names: Cá nóc
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Museum: Nam Phan (Cochin China), region around Saigon and the Mekong delta, CAS 202438 (Ref. 5515).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Khoa, T.T. and T.T.T. Huong, 1993
National Database:

Common names from other countries

Common puffer, Kolcobrzuch zielony, Potka, ... more

Classificação / Names Nomes comuns | Sinónimos | Catalog of Fishes(Género, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Tetraodontiformes (Puffers and filefishes) > Tetraodontidae (Puffers) > Tetraodontinae
Etymology: More on author: Hamilton.

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

; Água doce; estuarina demersal; potamódromo (Ref. 51243). Tropical; 24°C - 28°C (Ref. 1672)

Distribuição Países | Áreas FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Asia: India, Sri Lanka, Bangladesh, Myanmar and Borneo (Ref. 4833). Recorded from the Mekong delta (Ref. 12693).

Tamanho / Peso / Idade

Maturity: L_m ? range ? - ? cm
Max length : 17.0 cm TL macho/indeterminado; (Ref. 4833)

Adults occur usually in slow-moving rivers, estuaries and the upper reaches of backwaters. Prefers shady, marginal areas. Feed on mollusks, crustaceans and other invertebrates as well as vascular plants and detritus. Occasionally feed on fish scales and fins (Ref. 12693). The muscular tissue and viscera are extremely toxic. Common in the aquarium trade, but adults are known to be pugnacious and aggressive with its tankmates (Ref. 12693).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Lays 200 eggs which are attached to a hard, flat submerged surface in shallow water. A parent guards the eggs until hatching. Adults have been observed tending schools of fry (Ref. 6028).

Referência principal Upload your references | Referências | Coordenador : Matsuura, Keiichi | Colaboradores

Rainboth, W.J., 1996. Fishes of the Cambodian Mekong. FAO species identification field guide for fishery purposes. FAO, Rome, 265 p. (Ref. 12693)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 10 June 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Poisonous to eat (Ref. 4833)

Utilização humana

Pescarias: sem interesse; Aquário: Espécies comerciais

FAO(Publication : search) | FishSource |

Mais informação

Trophic ecology
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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01622 (0.00723 - 0.03638), b=2.92 (2.74 - 3.10), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Nível Trófico (Ref. 69278): 3.4 ±0.52 se; based on food items.

Resiliência (Ref. 120179): Elevada, tempo mínimo de duplicação da população menor que 15 meses (Preliminary K or Fecundity.).

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

Dichotomyctere fluviatilis (Hamilton, 1822)