title: Blood digestion in haematophagous insects.
mesh_terms: D000220:Adaptation, Biological; D000222:Adaptation, Physiological; D000818:Animals; D001179:Arthropod Vectors; D001181:Arthropods / Q000378:metabolism* / Q000502:physiology; D005075:Biological Evolution; D001769:Blood; D004063:Digestion; D006801:Humans