Garda Lake

Fauna and flora

Adult lake trout outside the mating season are silvery with very few black spots on the body and almost none on the head. During the mating season, some males develop a dark mottled body colouration. Garda lake trout reach a length of up to 50 centimetres (20 inches). They live primarily in depths of 100 to 200 metres (330 to 660 feet). They feed on zooplankton and bottom-dwelling crustaceans in summer. Males and females reach sexual maturity at two or three years. The mating takes place every one to two years. The spawning takes place in 50 to 300 metres (160 to 980 feet) depth in the vicinity of underwater springs. The maximum age is five years.