Wohlfahrtia vigil Directory References Contents Ask the Chatbot a Question Wohlfahrtia vigil fly Ask the Chatbot a Question Learn about this topic in these articles:flesh fly In flesh flyThe large gray fly, Wohlfahrtia vigil, found in the cooler regions of North America, is usually a mammal parasite and may deposit its young on the skin of infants.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.
