Figure 4From: Widespread and persistent invasions of terrestrial habitats coincident with larval feeding behavior transitions during snail-killing fly evolution (Diptera: Sciomyzidae)Diagram showing the evolution of feeding behaviors and habitat changes in the Tetanocerini based on the topology and optimization of Knutson and Vala's[17]behavioral groups in Figure2(unknowns removed). Aquatic lineages in black type are all general predators of aquatic snails. Every line that crosses from blue to white background represents an aquatic-to-terrestrial transition. Branches that split at the aquatic-terrestrial interface indicate uncertainty of ancestral habitatBack to article page