chapter Reproductive Biology and Early Life History of Fishes in the Ohio River Drainage: An Introduction to the Series / chapter Distinguishing Characteristics and Pictorial Guide to the Families of Fishes in the Ohio River Drainage / chapter Reproductive Biology and Early Life History Accounts for Ohio River Drainage Fishes of the Families Elassomatidae and Centrarchidae: An Introduction to the Volume / chapter Taxonomic Diagnosis of Young Pygmy Sunfishes (Elassomatidae) and Sunfishes (Centrarchidae) in the Ohio River Drainage / chapter FAMILY ELASSOMATIDAE: Pygmy Sunfishes / chapter FAMILY CENTRARCHIDAE: Sunfishes