Abstract
A new species of Mycetophilidae (Diptera), Acomopterella martinovskyi sp. n., is described from the Czech Republic and Austria. This is the first record of the genus from the Palaearctic region. Its relationships with other genera and variation in wing characters are briefly discussed. A new combination and synonymy is proposed: Acomopterella fallax (Sherman, 1921) comb.n. = Acomopterella arnaudi Zaitzev, 1989 syn.n.
References
Chandler, P. (1999) Creagdhubhia mallochorum gen. and sp. n. (Diptera: Mycetophilidae), a remarkable new Scottish gnat with a discussion of its relationships. British Journal of Entomology and Natural History, 12, 121–134.
Sherman, R.S. (1921) New species of Mycetophilidae. Proceedings of the Entomological Society of British Columbia, 14 (1920), 16–21.
Søli, G.E.E. (1997) The adult morphology of Mycetophilidae (s.str.), with a tentative phylogeny of the family (Diptera, Sciaroidea). Entomologica scandinavica Supplement, 50, 5–55.
Ševčík, J. (2004) New data on Sciaroidea (Diptera) from the Czech and Slovak Republics, with descriptions of seven new species of Mycetophilidae. Časopis Slezského Zemského Muzea Opava (A), 53, 49–74.
Väisänen, R. (1986) The delimitation of the Gnoristinae: criteria for the classification of recent European genera (Diptera, Mycetophilidae). Annales Zoologici Fennici, 23, 197–206.
Vockeroth, J. R. (1980) New genera and species of Mycetophilidae (Diptera) from the Holarctic region, with notes on other species. Canadian Entomologist, 112, 529–544.
Vockeroth, J.R. (1981) Mycetophilidae. Pp. 223–246. In McAlpine, J.F. et al. (eds.): Manual of Nearctic Diptera. Research Branch, Agriculture Canada, Ottawa. Agric. Can. Monograph No. 27, vi + 674 pp.
Zaitzev, A.I. (1989) New data on taxonomy of Diptera, Mycetophilidae of North America. Zoologichesky Zhurnal, 68, 134–137.