Beginning in 1877, Japan imported California rainbow trout for food and sport fishing; escaped fish later competed with native salmonids and disrupted their spawning grounds

This article explores the introduction of California rainbow trout to Japan in 1877, its role as an invasive species, and the ecological consequences for native salmonids. Learn about the ongoing challenges of managing this popular fish while preserving Japan's indigenous species.

Raccontata daeconomictimes.indiatimes.com