Horse outward similarity is an unreliable measure of relatedness. Besides the horse, there are six other species of genus "Equus" in the Equidae family. These are the ass or donkey, "Equus asinus"; the mountain zebra, "Equus zebra"; plains zebra, "Equus quagga"; Grévy's zebra, "Equus grevyi"; the kiang, "Equus kiang"; and the onager, "Equus hemionus". Horses can crossbreed with other members of their genus. The most common hybrid is the mule, a cross between a "jack" (male donkey) and a mare. A related hybrid, a hinny, is a cross between a stallion and a jenny (female donkey). Other hybrids include the zorse,
Aedes africanus Aedes africanus Aedes africanus is a species of mosquito that is found on the continent of Africa with the exclusion of Madagascar. "Aedes aegypti" and "Aedes africanus" are the two main yellow fever vector species in Zambia. "Aedes africanus" is mainly found in tropical forests not near wetlands. This mosquito has distinct white and black stripes along its body which help differentiate the genus from others in this family. Females of this species are ectoparasites and can most often be found on mammals living in the tropical forests of Africa. The "africanus" species can be distinguished from other mosquitoes in