Necturus Evolution
The evolution of the Necturus genus, which includes a group of aquatic salamanders commonly known as mudpuppies or waterdogs. Necturus species are characterized by their external gills, four toes on each foot, and predominantly aquatic lifestyle. The evolutionary history of Necturus encompasses changes in morphology, behavior, and habitat adaptations over time. Studies on Necturus evolution provide insights into the diversification and adaptation of these unique amphibians in response to environmental changes.