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Tsetse can be distinguished from other large flies by two easily-observed features: primarily, tsetse fold their wings over their abdomens completely when they are resting (so that one wing rests directly on top of the other); Secondly, tsetse also have a long proboscis, extending directly forward, which is attached by a distinct bulb to the ...
Glossina fuscipes is a riverine fly species in the genus Glossina, which are commonly known as tsetse flies. [1] Typically found in sub-Saharan Africa [2] but with a small Arabian range, [3] G. fuscipes is a regional vector of African trypanosomiasis, commonly known as sleeping sickness, that causes significant rates of morbidity and mortality among humans and livestock. [4]
G. morsitans is found in East Africa and Equatorial Africa. [1] [9]It is the tsetse species that is presently reported from the highest number of African countries, [10] i.e. at least 22 including: Angola, Burkina Faso, [11] Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Ethiopia, [12] Gambia, Ghana, Guinea, Malawi, Mali, [13] Mozambique, Nigeria, [14] Rwanda ...
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The tsetse fly (genus Glossina) is a large, brown, biting fly that serves as both a host and vector for the trypanosome parasites. While taking blood from a mammalian host, an infected tsetse fly injects metacyclic trypomastigotes into skin tissue.
Charles Francis Massy Swynnerton CMG (3 December 1877 – 8 June 1938) was an English naturalist noted for his contributions to tsetse fly research. Swynnerton was born in Folkestone, Kent on 3 December 1877. His father was a senior chaplain in the Indian Army, and his mother the daughter of Major W. H. Massy, of Grantstown Hall, County Tipperary.
Tsetse fly populations can be reduced or eliminated by traps, insecticides, and by treating infected animals with antiparasitic drugs. The tsetse habitat can be destroyed by alteration of vegetation. Some drugs can prevent trypanosomiasis, and are called prophylactic drugs.
Trypanosomiasis could, in future be prevented by genetically altering the tsetse fly. As the tsetse fly is the main vector of transmission, making the fly immune to the disease by altering its genome could be the main component in an effort to eradicate the disease.