This article by Nathan K Lujan et al, Texas A&M University, looks at trophic diversity in the evolution and community assembly of South American loricariid catfishes.
NOAA researchers are getting a comprehensive view of the ocean floor using a new instrument, and have confirmed that there are high numbers of young sea scallops off of Delaware Bay.
Grass carp (Ctenopharyngodon idella) is one of the most economically important freshwater fish, but its production is often affected by diseases that cause serious economic losses, report researchers from the Chinese Academy of Sciences.