Irish Whitefish
Coregonus pollan
Classification
- Class
- Actinopterygii
- Order
- Salmoniformes
- Family
- Salmonidae
The pollan or Irish pollan (Coregonus pollan or Coregonus autumnalis) is a freshwater whitefish known only from five Irish lakes, Lough Neagh, Lower Lough Erne, Lough Ree, Lough Derg and Lough Allen. The pollan faces competition from introduced species such as pike, roach and zebra mussel, and the populations rely on restocking for survival. Conservation status The pollan populations are threatened by ecosystem changes such as eutrophication and increases in species, including pike, roach and zebra mussel.
Coregonus pollan est une espèce de corégones, des poissons voisins des saumons (de la famille des salmonidés). L'espèce est trouvée uniquement en Irlande et est classée "en danger". Références (en) Kottelat, M.
Coregonus pollan es una especie de pez de la familia Salmonidae en el orden de los Salmoniformes. Morfología Los machos pueden llegar alcanzar los 35 cm de largo total y 450 g de peso. Alimentación Come invertebrados del fondo acuáticos y crustáceos semipelágicos ( Mysis relicta ).
Distribution
Sources and credits
DescriptionPollan (fish), Wikipedia contributorsMore from the same family
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Salmonidae