Simulium
Simulium
Simulium (/sɪˈmjuːliəm/), commonly known as black fly or buffalo gnat, is a genus of biting flies in the family Simuliidae. The name "Simulium" is derived from the Latin word "simulo", which means "I imitate".
Etymology
The term "Simulium" is derived from the Latin word "simulo", which means "I imitate". This is likely due to the fly's ability to mimic or imitate other insects in its environment.
Description
Simulium are small to medium-sized flies, ranging in size from 5 to 15 mm. They are characterized by their humpbacked shape, short antennae, and large compound eyes. The females of most species are bloodsuckers and can transmit various diseases and parasites.
Behavior
Simulium flies are known for their aggressive biting behavior. They are attracted to carbon dioxide and other chemicals produced by mammals, which they use to locate their hosts. Once they have found a host, they use their sharp mouthparts to pierce the skin and feed on blood.
Diseases
Simulium flies are vectors for several diseases, including onchocerciasis (river blindness) and mansonelliasis. These diseases are caused by parasitic worms that are transmitted to humans through the bites of infected flies.
Related Terms
- Onchocerciasis: Also known as river blindness, this is a disease caused by infection with the parasitic worm Onchocerca volvulus. It is transmitted to humans through the bites of infected Simulium flies.
- Mansonelliasis: This is a disease caused by infection with the parasitic worm Mansonella. It is transmitted to humans through the bites of infected Simulium flies.
- Simuliidae: This is the family of flies that includes the genus Simulium. Other genera in this family include Prosimulium and Austrosimulium.
External links
- Medical encyclopedia article on Simulium
- Wikipedia's article - Simulium
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