Tabanus sudeticus, also known as the dark giant horsefly, is a species of biting horse-fly.[5][6] It is the heaviest fly in Europe.[7]
Description
The dark giant horsefly's length is around 20-25 millimeters.[8] They have uniform dark brown eyes.[8]
Dark giant horseflies are a common species to be found buzzing around cows and horses.[8] They usually only suck blood from those horses and cows, avoiding humans.[8] They fly with a very loud buzzing.[8][9]
Distribution
Tabanus sudeticus is found in many countries of Western Europe. It has a marked northern and western distribution; being found as far north as southern Norway and the Western Isles of Scotland, and with an occasional record from Belarus.[10]
^Oldroyd, H. (1939). Tabanidae. In Edwards, F.W., Oldroyd, H. & Smart, J., British blood-sucking flies. Vol. 8. London. pp. 1–156.{{cite book}}: CS1 maint: location missing publisher (link)
^ abcGoffe, E.R. (1931). "British Tabanidae (Diptera). With an account of the principal variation. With descriptions of a number of new forms, and of some additions to the British List". Transactions of the Entomological Society of the South of England. 6(1930): 43–114.
^Stubbs, A. & Drake, M. (2001). British Soldierflies and Their Allies: A Field Guide to the Larger British Brachycera. British Entomological & Natural History Society. pp. 512 pp. ISBN1-899935-04-5.
^Chvála, Milan; Lyneborg, Leif; Moucha, Josef (1972). The Horse Flies of Europe (Diptera, Tabanidae). Copenhagen: Entomological Society of Copenhagen. pp. 598pp, 164figs. ISBN978-09-00-84857-5.