title: Host-ectoparasite relationships.
mesh_terms: D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D000854:Anoplura / Q000502:physiology; D001181:Arthropods; D001717:Birds / Q000469:parasitology; D002645:Chickens / Q000469:parasitology; D003870:Dermacentor / Q000469:parasitology; D004175:Diptera; D004463:Ecology; D005247:Feeding Behavior; D005260:Female; D006736:Horses / Q000469:parasitology; D006801:Humans; D008297:Male; D051379:Mice / Q000469:parasitology; D008925:Mites / Q000502:physiology; D008003:Phthiraptera / Q000502:physiology; D012098:Reproduction; D012520:Sarcoptes scabiei / Q000502:physiology; D012756:Sheep / Q000469:parasitology; D012867:Skin / Q000469:parasitology; D013987:Ticks / Q000502:physiology; D014118:Toxins, Biological / Q000633:toxicity; D014324:Trombiculidae / Q000502:physiology
chemical_list: D014118:Toxins, Biological