was how vortices from other fins amplify the effect. At Harvard, ichthyology professor George V. Lauder’s team took high-speed, high-resolution videos of rainbow trout swimming in tanks of water ...

Rainbow trout are the most common type of stocked trout ... They have shiny scales and dark black and red spots. The fins are clear, yellow-brown and unmarked. The belly is white-yellow.

Rainbow trout were first introduced to New York in the late 19th century. They can live in lakes or ponds but require streams to reproduce. They have the distinct streamlined body and adipose fin ...