Blue Runner -

Reproductive Biology and Ecological Behavior of the Blue Runner ( Caranx crysos )

The Blue Runner ( Caranx crysos ) is a critical coastal pelagic predator in the Atlantic. This paper investigates its reproductive cycles, noting peak spawning between June and August in the Gulf of Mexico. We also highlight newly discovered "shadowing" hunting behaviors where Blue Runners utilize sharks for cover. blue runner

Classified in the jack family (Carangidae), Blue Runners are found from Nova Scotia to Brazil. They serve as a vital link in the marine food web, acting as both a predator of crustaceans and a primary prey for larger species like yellowfin tuna. Reproductive Biology and Ecological Behavior of the Blue