Question

What is the most abundant fish in Lake Titicaca? Describe its characteristics and how it's caught. ?

A) Orestias cuvieri; it is a small, silvery fish caught using gillnets and hook-and-line methods.
B) Oncorhynchus mykiss; it is a large, colorful fish caught using longlines and trawling methods.
C) Trichomycterus rivulatus; it is a bottom-dwelling fish caught using cast nets and traps.
D) Bryconamericus iheringii; it is a medium-sized, migratory fish caught using harpoons and spears.

Answer 1

The most abundant fish in Lake Titicaca is Orestias cuvieri, a small, silver fish caught using gillnets and hook-and-line methods.

Step-by-step explanation:

The most abundant fish in Lake Titicaca is A) Orestias cuvieri. This species is a small, silver-colored fish that is well-adapted to the high-altitude conditions of Lake Titicaca. Orestias cuvieri is typically caught using methods suited to its size and habitat, such as gillnets and hook-and-line techniques.

These methods are both selective and environmentally friendly, allowing for sustainable fishing practices essential for maintaining the fish population in Lake Titicaca.