Ecology, Conservation and Management of Freshwater Fishes and Their Ecosystems

Temperate Aquatic Systems: Fish ecology; fisheries management; ecological energetics; modeling predation and production processes; population dynamics; Great Lakes ecosystems.

Tropical Aquatic Systems: Community ecology of Amazonian rainforest fishes; conservation and management of international migratory food fishes; life-history strategies of giant catfishes; systematics and evolution of Neotropical freshwater fishes.