Ecology and Conservation of Fishes

Harold M. Tyus is Emeritus Research Scientist at the Center for Limnology, Cooperative Institute for Research in Environmental Sciences, University of Colorado at Boulder, where he taught Ecology of Fishes in the Department of Ecology and Evolutionary Biology. He also is an Adjunct Professor of Environmental Policy and Management at the University of Denver, where he teaches and serves as a faculty advisor. Dr. Tyus received his academic training in the Department of Zoology at North Carolina State University, with the aid of a National Science Foundation fellowship and a scholarship from the National Wildlife Federation. He also was affiliated with the North Carolina Cooperative Fishery Unit, earning an MS studying sunfish phylogenetics and a Ph.D. studying population dynamics and migrations of river herring. His minor concentration was in water resources management. Dr. Tyus is a retired researcher and manager for the U.S. Government, serving 23 years with the Army Corps of Engineers and Fish and Wildlife Service. During that time he was involved with environmental impact assessment and studied a wide variety of aquatic habitats, fishes, and human-induced changes in waters of the United States, from east coast oceans, estuaries and wetlands to southwestern desert rivers. He has written and edited numerous scientific papers on fishes and government documents on fish ecology and conservation, including listing and recovery plans for Endangered Species. He was a member of the Colorado River Fishes Recovery Team for 12 years, and he has been a consultant and science advisor for industry and government. His professional affiliations include the Desert Fishes Council, the American Society of Ichthyologists and Herpetologists, and the Society for Conservation Biology. He is a Fellow of the American Institute of Fishery Research Biologists and a life member of the American Fisheries Society, which has certified him as a Fishery Scientist and Fisheries Professional.

Introduction: Ecology of Fishes: Content and Scope. Evolutionary Ecology of Fishes: Aquatic Evolution, Origins and Affinities. The Aquatic Environment. Fish Diversity: Chordates to Sharks. Teleostomes to Bony Fishes. Teleosts. Radiations and Extinctions. Freshwater Ecosystems: Zoogeography of Fishes. Lotic Systems: Flowing water and the terrestrial environment. Coldwater Streams. Warmwater Streams and Rivers. Lentic Systems: Standing Water. Fishes of Temperate and Tropical Great Lakes. Artificial Lakes and Groundwater Reservoirs. Estuarine and Marine Ecosystems: Estuaries. The Marine Environment, Intertidal Fishes, and Sharks. The Neritic Province and Fisheries. The Ocean Province and Epipelagic Fishes. Deep Sea: Twilight to the Abyss. Fish Adaptation: Fitness, Morphology and Ecophysiology. Energy, Metabolism and Growth. Adaptation, Niche, and Species Interactions. Populations, Growth, and Regulation. Instinct, Learning, and Social Behavior. Reproductive Ecology and Life History Patterns. Migration of Fishes. Larval Fish. Applied Ecology: The Human Factor: Exploitation, Conservation and Management. Crisis and a Response. Understanding the Decline. Changes and the Future.