Beleška o fauni Drosophila (Diptera: Drosophilidae) i prvi nalaz vrste Opomyza florum (Diptera: Opomyzidae) na planini Goč, Srbija

Abstract

Fauna of Drosophilidae in Serbia has been studied for 40 years. This paper presents the results of faunistic research conducted on Mt. Goč in June 2011 in two forests (beech and oak), which are significantly different in the type of vegetation and microclimatic factors. In the oak forest eight species of Drosophila were registered, while in the beech forest only five species were recorded. A relatively small number of species recorded is, among other things, the result of extremely bad weather conditions during the collection attempts. An interesting non-drosophilid fly was also found in the sample - Opomyza florum Fabricius, 1794 (Diptera: Opomyzidae). Since there is very little data concerning the distribution of O. florum in Serbia, this paper is an invitation to entomologists to further study this species, including faunistical, ecological and behavioral aspects, keeping in mind its potential economic impact.

Fauna Drosophilidae se u Srbiji izučava već 40 godina. U ovom radu su prikazani rezultati faunističkog istraživanja sprovedenog na Goču u junu 2011. godine, u dve šume (bukovoj i hrastovoj), koje se znatno razlikuju u tipu vegetacije i mikroklimatskim faktorima. U hrastovoj šumi je registrovano 8 vrsta Drosophila, a u bukovoj 5 vrsta. Relativno mali broj registrovanih vrsta je, između ostalog, posledica ekstremno loših vremenskih uslova tokom sakupljanja mušica. U uzorku sakupljenih muva utvrđeno je i prisustvo žute žitne muve, Opomyza florum Fabricius 1794 (Diptera: Opomyzidae). Imajući u vidu da postoji vrlo malo podataka koji se tiču distribucije O. florum u Srbiji, ovaj rad je i poziv entomolozima u smislu daljeg izučavanja ove vrste, sa faunističkog, ekološkog i aspekta ponašanja, s obzirom na njen potencijalni ekonomski značaj.