Eumerus funeralis or lesser bulb fly is a species of Hoverfly, from the family Syrphidae, in the order Diptera. E. funeralis appears in Peck (1988) as a synonym of E. strigatus (Fallen), but was reinstated as the correct name for tuberculatus Rondani, sensu auctorum by Speight et al. (1998).
Description External images For terms, see: Morphology of Diptera.
Wing length: . Stigma are dark brown blackish. Femur 3 has a small ventral process at the base and apical to this projection a bare, shiny area. Female has frons with a large and squarish shiny area occupying its entire width except for the narrow white dust strips against the eye. Tergites are blackish, no red-brown markings. Van Veen, M. (2004) figures the male genitalia.Van Veen, M. (2004). Hoverflies of Northwest Europe: identification keys to the Syrphidae. 256pp. KNNV Publishing, Utrecht.addendumVan der Goot, V.S. (1981). De zweefvliegen van Noordwest - Europa en Europees Rusland, in het bijzonder van de Benelux. KNNV, Uitgave no. 32: 275pp. Amsterdam.Bei-Bienko, G.Y. & Steyskal, G.C. (1988) Keys to the Insects of the European Part of the USSR, Volume V: Diptera and Siphonaptera, Part I. Amerind Publishing Co., New Delhi. .Coe, R.L. (1953). Diptera: Syrphidae. Handbooks for the Identification of British Insects 10(1): 1-98. Royal Entomological Society of London. pdf The larva is illustrated by Rotheray (1993) Rotheray G., 1993 Colour Guide to Hoverfly Larvae Diptera, Syrphidae in Britain and Europe Dipterists Forum pdf
Distribution Originated in the Mediterranean basin, but becoming cosmopolitan, especially in the Palaearctic and Nearctic.Fauna Europaea Peck, L.V. (1988) Syrphidae. In: Soos, A. & Papp, L. (eds.) Catalogue of Palaearctic Diptera, 8: 11-230. Akad. Kiado, Budapest.
Biology The habitat is open ground, dry grassland and clearings in dry woodland. Occurs also in suburban gardens and land used for horticulture. Flowers visited include Euphorbia, Fragaria, Leucanthemum, Ranunculus. The flight period is April to September, with peaks in June and August. The larva is phytophagous, feeding in damaged bulbs. Minor pest of Amaryllis, Hyacinthus and Narcissus.de Buck, N. (1990). "Bloembezoek en bestuivingsecologie van Zweefvliegen (Diptera, Syrphidae) in het bijzonder voor België". Doc.Trav. IRSNB, no. 60, pp. 1-167.
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