ISSN 2336-3193 Acta Mus. Siles. Sci. Natur., 64: 141-149, 2015 DOI: 10.1515/cszma-2015-0020

New and interesting records of Bibionomorpha (Diptera) from the Czech and Slovak Republics

Michal Mantič, Tomáš Sikora, Jindřich Roháček & Jan Ševčík

New and interesting records of Bibionomorpha (Diptera) from the Czech and Slovak Republics. – Acta Mus. Siles. Sci. Natur., 64: 141-149, 2015.

Abstract: New records of Anisopodidae, Bibionidae, Cecidomyiidae, Keroplatidae and Mycetophilidae (Diptera) are presented from Muránska planina National Park (Slovakia) and the Czech Republic. The material was obtained mainly in the years 2009–2015 by means of Malaise traps and individual collecting. Three species are new to the Czech Republic, 1 to Bohemia, 3 to Moravia & Silesia and 10 to Slovakia. Several additional rare species are also recorded although they do not represent additions to the local faunas.

Key words: Insecta, Diptera, fungus gnats, gall midges, Anisopodidae, Bibionidae, Cecidomyiidae, Keroplatidae, Mycetophilidae, faunistics, Czech Republic, Slovakia, Europe

Introduction

For 2016, a new electronic version of the checklist of Diptera of the Czech and Slovak Republics is planned to be published. Therefore we decided to publish several new records accumulated in recent years, mainly during the field research in the Muránska planina National park in Central Slovakia. Six contributions have already been published about the fauna of Bibionomorpha (Diptera) in the Muránská planina National Park, Slovakia (Ševčík & Kurina 2011a, b, Rudzinski & Ševčík 2012, Ševčík 2011, 2012 and Ševčík et al. 2013). Here we provide some additional records for the families Anisopodidae, Bibionidae, Cecidomyiidae, Keroplatidae and Mycetophilidae from this area and also several new records from the Czech Republic, including some rare, but already reported species. In total, we add ten new records for the fauna of Slovakia and three for the Czech Republic.

Material and methods

The material was collected in Muránska planina National Park (Gemer region, Slovakia) and in northern Moravia and Silesia (Czech Republic) with Malaise traps (Fig 1), sweep netting or by individual collecting, identified by the authors and is deposited in JSOC and SMOC, unless stated otherwise. The specimens of Cecidomyiidae (excluding the gall forming representatives of Cecidomyiinae) were identified by Mathias Jaschhof in connection with a molecular study which is now in preparation. In the species list, the collecting method is indicated only for Malaise traps (as MT), otherwise the material was collected individually by sweeping or collecting of galls. Abbreviations: * = first record for Slovakia (SK) or the Czech Republic (CZ); NP = National Park, NNR = National Nature Reserve, NR = Nature Reserve, m = male, f = female, MT = Malaise trap, JSOC = Jan Ševčík, University of Ostrava (personal collection), SMOC = Silesian museum, Opava, Czech Republic, TSC = Tomáš Sikora, University of Ostrava (personal collection).

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Survey of species

ANISOPODIDAE

Sylvicola zetterstedti (Edwards, 1923)

A rare European species, recently recorded as new for the Czech Republic (Dvořák 2014) and Slovakia (Ševčík 2005). It may possibly be overlooked in collections among specimens of the similar and common Sylvicola cinctus (Fabricius, 1787). This is the second record from Slovakia.

Material examined: SK: Muránska planina NP, Čertova dolina NNR, 13.viii.2015, 1♂, J. Roháček leg., J. Ševčík det. (SMOC).

BIBIONIDAE

*Dilophus bispinosus Lundström, 1913 (Fig. 2)

A Submediterranean species (Haenni et al. 2005) known from Spain, Andorra, France (incl. Corsica), Great Britain (incl. Scotland), Switzerland, Italy (incl. Sardinia), Czech Republic, Hungary, Croatia, the former Yugoslavia (Serbia, Montenegro), Romania and Bulgaria, see Skartveit (2013). It has also been recorded from Turkey (Skartveit & Koç 2007) and Israel (Skartveit & Kaplan 1996). It is rare in Central Europe, with northernmost records in southern Moravia (Czech Republic, Haenni & Bosák 2009) where it was reported recently from two localities in the Podyjí National Park (Haenni et al. 2005) and from Popice nr. Hustopeče (Bosák & Haenni 2006). This first Slovakian record originates from a surprisingly high altitude (900 m) but from a warm open habitat (beech forest margin) on the south-eastern margin of a limestone rocky formation (Poľudnica Res.).

Material examined: SK: Muránska planina NP, Muráň 3.2 km NW, Poľudnica NNR, top plateau, NE part, 900 m, sweeping vegetation on margin of beech forest, 12.viii.2015, 1♂, J. Roháček leg. & photo, J.-P. Haenni det. (SMOC)

CECIDOMYIIDAE

*Catocha angulata Jaschhof, 2009

A rare species, so far known only from four European countries: Denmark, Germany, Slovenia and Sweden (Gagné & Jaschhof 2014). Biology unknown. This is the first record from Slovakia.

Material examined: SK: Muránska planina NP: Kučalach, fir-beech forest, 4.ix.2014, 1♂, J. Ševčík leg., M. Jaschhof det. (TSC).

*Camptomyia flavocinerea Panelius, 1965

A common European species (Gagné & Jaschhof 2014). The larvae of this genus live in the soil, under the bark of trees or in fungi (Spuņģis, 1998; Jaschhof & Jaschhof 2013). This is the first record from both the Czech Republic and Slovakia.

Material examined: CZ: Šilheřovice, Černý les NR, 28.viii.2014, 1♂, J. Ševčík leg., SK: Muránska planina NP: Studňa na Muráni, spruce forest, 14.vii.2014, 1♂, J. Ševčík leg., both M. Jaschhof det. (both TSC).

*Contarinia nicolayi (Rübsaamen, 1895)

A rather common species in Europe (Gagné & Jaschhof 2014). Monophagous, larvae develop in galls of Heracleum sphondylium L. (Apiaceae), cf. Skuhravá (1994), see Fig. 3. This is the first record from Slovakia.

Material examined: SK: Muránska planina NP, 4.ix.2014, larvae in galls of H. sphondylium, T. Sikora leg. & det. (TSC).

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Fig 1-2: 1 - Malaise trap (back) and emergence trap (front) in Javorníčková dolina, operated by Tomáš Sikora (left) and Michal Mantič (right). Photo by J. Ševčík; 2 - Dilophus bispinosus Lundström (Bibionidae), male from the Muránska planina NP: Poľudnica reserve. Body length ca 4.7 mm. Photo by J. Roháček.

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Dasineura armoraciae Vimmer, 1936

A rare species, classified as endangered in the Czech Red List (Skuhravá 2005). The larvae induce galls in flower buds of the host plant Armoracia rusticana P. Gaertn., B. Mey. et Scherb, Brassicaceae (cf. Skuhravá 1994, Gagné & Jaschhof 2014), see Fig. 4.

Material examined: CZ: Polanka nad Odrou, Polanská niva NNR, 2.vi.2015, 4♀, reared from galls, leg. & det. T. Sikora (TSC).

*Dicerura dentata Spuņģis, 1979

Until now known only from Latvia (Gagné & Jaschhof 2014). This is the first record for Central Europe. The larvae develop in soil or rotting wood (Spuņģis, 1998; Jaschhof & Jaschhof, 2013). Some other species of the genus also live in living plants, e.g. D. iridis (Kaltenbach, 1873), see Skuhravá (1994).

Material examined: SK: Muránska planina NP, Šiance NNR, 12.4.-25.v.2012, 1♂, MT, J. Ševčík leg., M. Jaschhof det. (TSC).

*Didactylomyia longimana (Felt, 1908)

According to Gagné & Jaschhof (2014) it is cosmopolitan species. Females of this species feed on partially digested spider prey (Sivinski & Stowe 1981), so this species is a kleptoparasite. Biology of immature stages is unknown (Gagné, 1975).

Material examined: SK: Muránska planina NP, Kučalach NNR, 15.vii.2014, 1♂, J. Ševčík leg., (TSC).

Heteropeza pygmaea Winnertz, 1846

A widely distributed Holarctic species. It has usually been considered as associated with fungi (cf. Ševčík 2010). Here it is recorded to develop on Carex spp. (including the root system) but we cannot exclude the presence of mycelia on the roots. The material was obtained within the study of host plant associations of Anthomyzidae and other Diptera (see Ševčík & Roháček 2008) where the rearing method was described.

Material examined: CZ: Polanka nad Odrou, Přemyšov NR, partly inundated alder (Alnus) forest, collected 10.vii.2008, adults emerged 10.vii.-19.viii.2008, 5♂, 30♀, reared from Carex brizoides; the same locality, collected 11.v.2009, emerged 9.vii.-7.viii.2009, 18♀, reared from Carex acuta, all J. Roháček leg., T. Sikora & J. Ševčík det. (TSC).

*Ozirhincus hungaricus Möhn 1968

This species lives in swollen achenes of Tanacetum vulgare Linnaeus, 1753, Pyrethrum corymbosum (L.) Scop. and Tripleurospermum inodorum (L.) Schultz-Bip. (Dorchin et al. 2015). This is the first record from Slovakia, although it is most probably only due to its confusion with O. longicollis /= O. tanaceti (Kieffer, 1889)/, see Dorchin et al. (2015), in the past.

Material examined: SK: Kalužná, 29.viii.2015, 1♀, on florescence of Tanacetum vulgare, T. Sikora leg. & det. (TSC).

*Pseudepidosis acuta Jaschhof 2013

A species recently described from Sweden (Jaschhof & Jaschhof 2013). This is the first record since its description and first record for Slovakia, as well as for Central Europe.

Material examined: SK: Muránska planina NP: Kučalach, fir-beech forest, 12.vi.2014, 1♂, MT, J. Ševčík leg., M. Jaschhof det. (TSC).

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Figs 3-5: 3 - Galls of Contarinia nicolayi (Rübsaamen, 1895) on Heracleum sphondylium L. in Muránská planina NP. Photo by T. Sikora; 4 - Galls of Dasineura armoraciae Vimmer, 1936 on Armoracia rusticana P. Gaertn., B. Mey. et Scherb. in Polanská niva NNR. Photo by T. Sikora.; 5 - Male of Winnertzia nigripennis Kieffer, 1896 on its host fungus (Bjerkandera adusta). Photo by J. Ševčík.

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*Pseudepidosis trifida Mamaev, 1966

This species was recorded within Central Europe only from Poland (Gagné & Jaschhof 2014). Biology unknown. This is the first record of the species, as well as of the genus, from Slovakia.

Material examined: SK: Muránska planina NP: Šiance NNR, lower part, beech forest, 1.v.2014, 1♂, J. Ševčík leg., M. Jaschhof det. (TSC).

*Winnertzia globifera Mamaev, 1963

A common Palaearctic species (Gagné & Jaschhof 2014). Larvae are mycophagous. This is the first record from the Czech Republic.

Material examined: CZ: Šilheřovice, Černý les NR, 28.viii.2014, 1♂, J. Ševčík leg., M. Jaschhof det. (TSC).

Winnertzia nigripennis Kieffer, 1896 (Fig. 5)

Widespread in Europe (Gagné & Jaschhof 2014). Larvae are mycophagous, probably specific to the common bracket fungus Bjerkandera adusta (Willd.). The same species was reared by Ševčík (2010) and recorded under the name W. lugubris (Winnertz, 1863). The latter species is, however, considered by Jaschhof & Jaschhof (2013) as unrecognized, so we prefer to use here the name W. nigripennis.

Material examined: CZ: Studénka, Kotvice NR, 21.v.2014, 5♂, 8♀, reared from fungus Bjerkandera adusta, M. Mantič & J. Ševčík leg., M. Jaschhof det. (TSC).

KEROPLATIDAE

*Monocentrota matilei Bechev, 1989

This species has been known only from the type specimens from Algeria and Bulgaria (Bechev 1989) and subsequently recorded by Papp (2003) from Hungary and by Chandler (2009) from Sardinia. The specimens were collected into a Malaise trap in a light deciduous (mostly oak, lime, hornbeam and beech) forest on a warm south-eastern limestone slope (Fig. 1).

Material examined: SK: Muránska planina NP: Nad Javorníčkovou dolinou, 9.vii.-13.viii.2015, 5♂, 5♀, MT, J. Ševčík leg. & det. (JSOC).

Orfelia bicolor (Macquart, 1836)

A rather rare but widely distributed European species. There is only one previous Czech record from southern Moravia by Ševčík & Martinovský (1999). This is the first record from Bohemia.

Material examined: CZ: Děčín env., Čertova voda, 20.vi.-28.vii.2009, 1♂, MT, M. Barták leg., J. Ševčík det. (JSOC).

Orfelia gruevi Bechev, 2002

This is an additional record of this southern European species, hitherto known only from Bulgaria, Greece and Slovakia (cf. Ševčík & Kurina 2011a, Ševčík 2012), indicating its wider distribution in the Muránska planina NP.

Material examined: SK: Muránska planina NP: Nad Javorníčkovou dolinou, 13.viii.2015, 2♂, J. Roháček leg. (SMOC).

*Urytalpa macrocera (Edwards, 1913)

This species is known only from western and northern Europe (Kjaerandsen et al. 2009). This is the first record from the Czech Republic as well as from Central Europe.

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Material examined: CZ: Bohemia, Jizerské hory Mts., Bukovec, 21.vii.-6.viii.2010, 1♂, MT, P. Vonička leg.; Bystřice nad Olší, 6.vi.-5.vii.2009, 1♂, MT, M. Barták leg., J. Ševčík det. (JSOC).,

Urytalpa rhapsodica Chandler, 1995

This species was described by Chandler (1995) from Slovakia and subsequently recorded from the Czech Republic (Bohemia) by Ševčík (2004). This is the first record from Moravia & Silesia.

Material examined: CZ: Hrubý Jeseník Mts., Velká Kotlina Glacial Cirque, upper part, 25.vii.-4.ix.2006, 1♂, MT, J. Roháček & J. Ševčík leg., J. Ševčík det. (JSOC).

MYCETOPHILIDAE

Boletina abdita Plassmann, 1980

A rare montane Central European species, described from the Alps. Recorded from the Czech Republic (Krkonoše Mts in Bohemia) by Ševčík (2006). This is the first record from Moravia & Silesia.

Material examined: CZ: Hrubý Jeseník Mts., Velká Kotlina Glacial Cirque, upper part, 4.ix.-24.xi.2006, 1♂, MT, J. Roháček & J. Ševčík leg., J. Ševčík det. (JSOC).

Exechiopsis pseudopulchella (Lundström, 1912)

A rare Palaearctic species, probably with boreo-montane distribution in Europe. This is the first record from Moravia and Silesia and the second record from the Czech Republic (previously recorded from the Šumava Mts. by Ševčík 2001).

Material examined: CZ: Hrubý Jeseník Mts., Rejvíz NNR, peat-bog, 20.v.-1.vii.2005, 1♂, MT, J. Roháček & J. Ševčík leg., J. Ševčík det. (JSOC).

*Grzegorzekia hungarica Papp & Ševčík, 2007

This species has recently been described from Hungary, based on the finding of two specimens (Papp & Ševčík 2007). This is the first record from Slovakia and also the first record after the description.

Material examined: SK: NP Muránska planina: NPR Šiance, 5.ix.2012, 1♂, J. Ševčík leg. & det. (JSOC).

Discussion and conclusions

In this paper we present several new records from the families of Bibionomorpha sensu lato for the fauna of Slovakia and also three new records for the fauna of the Czech Republic. Remarkably, there have recently been relatively many species with principally Mediterranean origin recorded in Slovakia, representing here the northernmost limit of their distribution range (e.g. Dilophus bispinosus, Monocentrota matilei, Orfelia gruevi, Grzegorzekia hungarica). These species are possibly expanding into Central Europe due to the warming-up climate and thus their occurrence in Slovakia has been expected. If these conditions will persist in the future, some other thermophilic species can be expected spreading from the southern European countries. Also the mycetophilid species described from Muránska planina NP, Docosia muranica Kurina & Ševčík, 2011, seems to belong to this group of principally Mediterranean species.

Acknowledgements: We are grateful to the staff of the Administration of the Muránska planina National Park for their help and hospitality during the study visits to the area. Mr. David Kaspřák helped us during the field work and Prof. Miroslav Barták is thanked for providing his material. Dr. Mathias Jaschhof kindly identified most of the specimens of Cecidomyiidae and J.-P. Haenni recognized Dilophus bispinosus from photographs. We also thank Dr. Marcela Skuhravá (Prague, Czech Republic) for her suggestions to the manuscript. The study

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was financially supported by the Ministry of Culture of the Czech Republic by institutional financing of long- term conceptual development of the research institution (the Silesian Museum, MK000100595), internal grant of the Silesian Museum No. IGS201505/2015, and SGS28/PřF/2015 grant of the University of Ostrava. Peter J. Chandler (Melksham, UK) and Olavi Kurina (Tartu, Estonia) kindly reviewed the manuscript.

Reference

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Nové a zajímavé nálezy druhů z infrařádu Bibionomorpha (Diptera) pro území České a Slovenské republiky.

Výsledkem recentního intenzívního výzkumu dipterofauny v národním parku Muránska planina jsou nálezy deseti druhů z čeledí Bibionidae, Cecidomyiidae, Keroplatidae a Mycetophilidae, které jsou nové pro faunu dvoukřídlých Slovenska. Kromě nich jsou prezentovány také záznamy tří druhů poprvé zjištěných v České republice. Do přehledu zajímavých nálezů jsou zařazeny rovněž druhy vzácné, jejichž výskyt je na sledovaných územích významný z faunistického nebo bionomického hlediska. Materiál byl získán především pomocí Malaiseho pastí, případně individuálním sběrem v terénu a smýkáním. Nálezy druhů Pseudepidosis acuta Jaschhof & Jaschhof 2013, Dicerura dentata Spuņģis, 1979 (oba Cecidomyiidae) a Urytalpa macrocera (Edwards, 1913), z čeledi Keroplatidae, jsou z biogeografického hlediska zvláště důležité, protože jde o taxony poprvé objevené na území střední Evropy.

Authors‘ addresses: Michal Mantič & Tomáš Sikora, University of Ostrava, Department of Biology and Ecology, Chittussiho 10, CZ-710 00 Ostrava, Czech Republic. E-mails: [email protected], [email protected] Jindřich Roháček, Silesian Museum, Nádražní okruh 31, CZ-746 01 Opava, Czech Republic. E-mail: [email protected] Jan Ševčík, University of Ostrava, Department of Biology and Ecology, Chittussiho 10, CZ-710 00 Ostrava & Silesian Museum, Nádražní okruh 31, CZ-746 01 Opava, Czech Republic. E-mail: [email protected]

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