ISSN 0973-1555(Print) ISSN 2348-7372(Online) HALTERES, Volume 9, 57-73, 2018 © MARIYA A. CHURSINA AND ALEXANDER B. RUCHIN doi: 10.5281/zenodo.1255874 A checklist of Syrphidae (Diptera) from Mordovia, Russia Mariya A. Chursina1 and Alexander B. Ruchin2* 1Voronezh State University, Universitetskaya sq., 1, 394006 Voronezh, Russia. 2Mordovia State Nature Reserve; 431230 Republic of Mordovia, Temnikov District, Pushta settlement, Russia. (Email:
[email protected]) Abstract The fauna of the family Syrphidae in Mordovia is completely unstudied and comprises about forty three species, which are known by just a few records from 2005 to 2016. In this paper, a checklist of Syrphidae in Mordovia is presented, which includes 61 species recorded in the region for the first time. Keywords: Diptera, Syrphidae, fauna, hoverfly, new record, Mordovia. Received: 28 September 2017; Revised: 5 April 2018; Online: 30 May 2018. Introduction The family Syprhidae is one of the Larvae are important predators of many largest and widespread families of Diptera. pests so play important part in their Recent estimates indicate that there are over biological control. Following Sommaggio 6000 described species, belonging to about (1999) it seems important to note, that 200 genera. Syrphid flies can be small and syrphid flies are potentially good large ones, 4–25 mm long and they greatly bioindicators. diverse in morphology and environmental The syrphid flies are widespread, requirements. Dipterous representatives of there are cosmopolitans among them (for the family can have black body, but they example, Syritta pipiens (Linnaeus, 1758), often have yellow or golden markings, Eristalinus aeneus (Scopoli, 1763), particularly on abdomen, thereby they Eumerus funeralis Meigen, 1822); some mimic Hymenoptera species.