Containing habitat information, physical descriptions, photographs, and range maps for more than 150 species of freshwater fishes that can be found in Texas, th

At least 162 species of fish are known to live or spawn in the freshwaters of the Northeast, representing twenty-eight families and sixteen orders. This diversi

With more than 15,000 species, nearly a quarter of the total number of vertebrate species on Earth, freshwater fishes are extremely varied. They include the lar

"A handy guide to the freshwater fishes of California designed for amateur naturalists and anglers. Alcorn's illustrations are excellent."—Peter Moyle, author

Recent studies have increasingly demonstrated the widespread existence of spatio-temporal variations in the abundance and distribution of species of freshwater