Psychodidae - Information from Wikipedia on this family of small flies with short, hairy bodies and wings. Lutzomyia - Information from Wikipedia on this sand fly which is responsible for the transmission of the parasitic disease leishmaniasis. Album: Psychodidae - Several photographs of flies in this family. Family Psychodidae - Photographs of flies in this family found in North America, provided by BugGuide. Phlebotominae - Information from Wikipedia on this subfamily of flies that feed on blood, commonly known as sand flies, some of which are vectors of disease. Phlebotomus - Information from Wikipedia on this genus of sand flies responsible for the transmission of the disease leishmaniasis. Psychoda alternata - Photograph and information on the moth flies and drain flies. Lutzomyia shannoni - Provides photographs and a description of this sand fly, its distribution, life cycle, hosts, medical importance and management. Psychoda sp: Moth Fly - Photograph of this fly, with information on its habitat, life cycle and description.