Hematophages
Hematophages are organisms that feed on blood. This feeding strategy, known as hematophagy, is employed by a diverse range of species across various animal groups. Blood is a nutrient-rich food source, providing essential proteins, iron, and other vital components for survival and reproduction.
Insects are well-known hematophages, with examples including mosquitoes, fleas, lice, and tsetse flies. These insects often
Beyond insects, some arachnids are also hematophages. Mites and ticks are common examples, with ticks being
Vertebrate hematophages are less common but do exist. The vampire bat is a famous example, using its
The evolutionary development of hematophagy has involved adaptations to locate hosts, overcome their defenses (such as