Researchers have analyzed the antibody Immunoglobulin M in rainbow trout to shed some light on why these proteins may have evolved over time. Antibodies -- proteins that are produced by our immune ...

Learn more about the evolution of human fingers and toes, which originate from the genetic programming for a multipurpose orifice in fish.

1. Nearshore ecosystems are increasingly recognized as critical habitats for fish of cultural, ecological and economic significance. These ecosystems are often densely inhabited by juvenile fish, ...

The interplay between hydraulic structures and fish passage is a critical research area, particularly as engineered barriers such as dams and turbine installations disrupt natural river connectivity.

Lake Eufaula got an infusion of new brush pile structures recently, including a new configuration regional fisheries biologist Danny Bowen had his crew constructing over the winter months. "I call it ...

This is a preview. Log in through your library . Abstract Long-term changes in the age and size structure of animal populations are well documented, yet their impacts on population productivity are ...