Zimb
Encyclopedia
The zimb, also known as (Ethiopian) or (Arabic
Arabic language
Arabic is a name applied to the descendants of the Classical Arabic language of the 6th century AD, used most prominently in the Quran, the Islamic Holy Book...

), is any horse-fly
Horse-fly
Insects in the order Diptera, family Tabanidae, are commonly called horse flies. Often considered pests for the bites that many inflict, they are among the world's largest true flies. They are known to be extremely noisy during flight. They are also important pollinators of flowers, especially in...

 of the genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...

 Pangonia
Pangonia
Pangonia is a genus within the horse-fly family ....

found in Ethiopia
Ethiopia
Ethiopia , officially known as the Federal Democratic Republic of Ethiopia, is a country located in the Horn of Africa. It is the second-most populous nation in Africa, with over 82 million inhabitants, and the tenth-largest by area, occupying 1,100,000 km2...

. The genus is more widespread and contains many species, but only those from this region are given the name "zimb". They are similar in feeding habits to the tsetse fly
Tsetse fly
Tsetse , sometimes spelled tzetze and also known as tik-tik flies, are large biting flies that inhabit much of mid-continental Africa between the Sahara and the Kalahari deserts. They live by feeding on the blood of vertebrate animals and are the primary biological vectors of trypanosomes, which...

 but completely unrelated. It is large, and destructive to livestock
Livestock
Livestock refers to one or more domesticated animals raised in an agricultural setting to produce commodities such as food, fiber and labor. The term "livestock" as used in this article does not include poultry or farmed fish; however the inclusion of these, especially poultry, within the meaning...

; though its bite is painful, it is not venomous, contrary to many sources of misinformation on the internet.

The zimb was first described in Western literature by James Bruce
James Bruce
James Bruce was a Scottish traveller and travel writer who spent more than a dozen years in North Africa and Ethiopia, where he traced the origins of the Blue Nile.-Youth:...

, who wrote of the creature:
As soon as this plague appears, and their buzzing is heard, all the cattle forsake their food, and run wildly about the plain, till they die, worn out with fatigue, fright, and hunger. No remedy remains but to leave the black earth, and hasten down to the sands of Atbara; and there they remain, while the rains last, this cruel enemy not daring to pursue them further. Though his size be immense, as is his strength, and his body covered with a thick skin, defended with strong hair, yet even the camel
Camel
A camel is an even-toed ungulate within the genus Camelus, bearing distinctive fatty deposits known as humps on its back. There are two species of camels: the dromedary or Arabian camel has a single hump, and the bactrian has two humps. Dromedaries are native to the dry desert areas of West Asia,...

 is not capable of sustaining the violent punctures the fly makes with his pointed proboscis
Proboscis
A proboscis is an elongated appendage from the head of an animal, either a vertebrate or an invertebrate. In simpler terms, a proboscis is the straw-like mouth found in several varieties of species.-Etymology:...

. When once attacked by this fly, his body, head, and legs, break out into large bosses, which swell, break, and putrefy, to the certain destruction of the creature. Even the elephant
Elephant
Elephants are large land mammals in two extant genera of the family Elephantidae: Elephas and Loxodonta, with the third genus Mammuthus extinct...

 and rhinoceros
Rhinoceros
Rhinoceros , also known as rhino, is a group of five extant species of odd-toed ungulates in the family Rhinocerotidae. Two of these species are native to Africa and three to southern Asia....

, which, by reason of their enormous bulk, and the vast quantity of food and water they daily need, cannot shift to desert and dry places, as the season may require, are obliged to roll themselves in mud and mire; which, when dry, coats them over like armor, and enables them to stand their ground against this winged assassin.
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