Common names:
Brown trout
Occurrence:
introduced
Salinity:
freshwater
Abundance:
common (usually seen)
|
Ref:
Importance:
commercial
|
Ref:
Aquaculture:
|
Ref:
Regulations:
|
Ref:
Uses:
no uses
Comments:
Widespread in most river systems from Auckland south. Widespread in North and South Is. Range is stable (neither expanding nor declining) (Ref. 52336). Also introduced in Lake Taupo in 1890s (Ref. 32720). Has drastically affected native galaxiid populations by predation (Ref. 43891). Probably the most important recreational freshwater fish. Voucher specimen(s) held at the NMNZ (as Salmo trutta Linnaeus 1758 in Ref. 5755). Also Ref. 11115.
National Checklist:
Country Information:
https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nz.html
National Fisheries Authority:
http://www.fish.govt.nz/
Occurrences:
OccurrencesPoint map
Main Ref:
Welcomme, R.L., 1988
National Database:
Teleostei (teleosts) > Salmoniformes (Salmons) > Salmonidae (Salmonids) > Salmoninae
Etymology: Salmo:Latin, salmo, Plinius = salmon (Ref. 45335); trutta:trutta is a Latin name for trout (Ref. 10294). More on author: Linnaeus.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; freshwater; brackish; pelagic-neritic; anadromous (Ref. 51243); depth range 0 - 28 m (Ref. 101587), usually 1 - 2 m (Ref. 101587). Temperate; 18°C - 24°C (Ref. 12741); 71°N - 34°N, 25°W - 57°E
Distribution
Countries | FAO areas | Ecosystems | Occurrences | Fatal error: Uncaught mysqli_sql_exception: Table 'fbapp.scientificname' doesn't exist in /var/www/html/includes/speciessummary.lib.php:2366
Stack trace:
#0 /var/www/html/includes/speciessummary.lib.php(2366): mysqli->query()
#1 /var/www/html/country/CountrySpeciesSummary.php(1228): checkPointMApDisplay()
#2 {main}
thrown in /var/www/html/includes/speciessummary.lib.php on line 2366