Folia faunistica Slovaca, 2011, 16 (2): 91–96 ISSN 1335-7522

THE FIRST RECORD OF MESIAEFORMIS (, ) IN

Andrej Lendel Koreničova 3, 811 03 Bratislava, Slovakia [[email protected], [email protected]] Abstract: Synanthedon mesiaeformis

(Herrich-Schäffer, 1846) has been found in Slovakia for the first time. The species was found in the westernmost part Ligustrumof Slovakia vulgare in Centnúz (Malacky env.) in May 2009. However, the first mention of the species is dated from 1995 when the female was attracted to flowers of Key words: Synanthedon (June 10th mesiaeformis 1995) (lgt., coll. A. Lendel). , Lepidoptera, Sesiidae, Slovakia. INTRODUCTION Synanthedon

Diagnostic characters: trast to other species probably because of very specific habitat preferences, specific popula- Wingspan: 19–31 mm, an- tion ethology, elimination of solitary alder trees and tenna whitish yellow distally, eye with white border, an insufficient level of faunistic investigations in sev- deep yellow rings on 2nd and 4th segments, ring on eral parts of southern and eastern Europe. MATERIALS AND METHODS 4th segment distinctly broader, but there are differ- ences between individual population, anal tuft black, hind tibia orange with black ring distally (prepared specimens, fig. 4A, 4B), differences in male genitalia The study material introduces five specimen of of the related species are especially in the shape of population from Centnúz area, four out of which are the crista sacculi on valva and in the apical end of females (wingspan: 29 mm, 29.5 mm, 27.5 mm and aedeagus (these characters are useful in the deter- Bionomics: 25 mm) and one male with a wingspan of 24.5 mm mination of material from pheromone traps). obtained between the years 1995Ligustrum and 2011. vulgare Two (L.) has been described adult specimen were observed in wide open space as the host plant of this species. The larva develops (female attracted to flower of in somewhat winding, flat tunnels between the bark and newly hatched female sitting on the bark near and the wood, 6–8 cm in length, mainly in old trees. its exuvia). Further three specimen (two female and The larvae have been found up to 3 m above ground one male) hatched from found larvae. All develop- level, but higher parts of trunks had not probably ment stages of the clearwing were document- been examined. The larva pupates in a dense cocoon ed including the egg, young and adult larva, pupa in the bark. The development is biennial according and their environment interaction. It was found that to most authors, de Freina (1997) gives a three year there exists variability in the colouring of the fourth cycle for northern Europe. The adults are on wing abdominal segment (distal yellow ring) between the from the second half of May up to the end of July. The individual isolated populations. The ring appears to species prefers solitary trees on meadows, in parks, be narrower in its central part – reduction of yellow along streams and communications, it rarely occurs colouring (fig. 4A, 4B) at prepared specimen in ob- in dense forests if the latter are closer to more suit- served population. Distribution: Synanthedon mesiaeformis RESULTS AND DISCUSSION able habitats. shows very Occurence in Slovakia: Synanthedon mesiaeformis disjunct distribution yet its host plant is more or less widespread, and symptoms of its presence are quite characteristic and conspicuous. It was described (Herrich-Schäffer, 1846) (Slovak: podobník piliarko- by Herrich-Schäffer (1846) from southern Rus- vitý) has been found in Slovakia for the first time. The sia without giving any concrete locality. Additional species was found in the westernmost part of Slova- ©known Faunima, localities Bratislava, have 2011 increased very slowly in con- kia in Centnúz (Malacky env.)http://zoology.fns.uniba.sk/ffs between the munici-

91 palities Jakubov, Záhorská Ves, Vysoká pri Morave original habitat, the part of the tree with the larva is and Láb in May 2009. However,Ligustrum the vulgare first mention of still heated by the sun (fig. 2H). Apart from a single the species is dated from 1995 when the female was young larva (fig. 3A), no other larvae or emergency attracted to flowers of (June 10th holes were found. Although the newest markers 1995) (lgt., coll. A. Lendel). This discovery was the of presence of the species in the surroundings are reason to engage in research in the locality reflect- significant, it still remains evident that the popula- ing the bionomyAlnus ofglutinosa the species. The emergency holes tion is preferentially bound to one site. The host tree (fig. 1A) were found at first only in the trunk of one grows near water, in low vegetation, which is regu- old alder ( ) growing along the river larly cut. It’s an old tree marked by anthropological bank. The infected tree (fig. 1B) is situated some- activity. Some of its main branches had been sawn thing about 100 metres from the place of the first off. The emergency holes were found from 30 cm to finding 14 years ago. A newly hatched female (fig. 2 meters above ground, reaching maximum at one 2A, 2B) was observed in hot and sunny weather sit- meter. There was no trace of the species in the upper ting on the bark near its exuvia (fig. 2C) at 10.30 AM parts. The holes are found mainly in bends, cracks on May 25th 2009. A larva was found on the same in the bark and in wounded places, predominantly place the next year, on April 18th 2010, e.l. May 17th in the northern part of the tree, less elsewhere. In 2010 a male hatched (cocoon with exuvia in fig. 2D). the southern part, which is infected by other , The following year, on May 13th 2011 several places they weren’t found at all. The locality is situated at were found on the host tree in the cracks in the bark, an altitude of 140–149 meters above the sea level. where the frass produced by larvae got trapped It is 30 km by air distance from the nearest known (fig. 2E). It’s a sign of its presence in the wood un- area in SE Moravia in the (Laštůvka & Laštůvka 2008). Somewhat further are localities der the bark. Three larvae were confirmed this way, Character of the locality: two adult ones (overwintered twice) (fig. 2F, 2G) in SW and in East . and a young one (overwintered once) (e.l. June 6th The area is situated ap- and 10th 2011 two females hatched). Emergency proximately between the municipalities Jakubov, holes (three of them) were discovered on nearby old Záhorská Ves, Vysoká pri Morave and Láb. Centnúz trees for the first time and 400 metres to the south is a slow flowing water reservoir, approximately 2.5 frass with a young larva on a slightly wounded tree, km long, several meters wide – in some places up which was growing slanted towards the water. The to 80 m (fig. 3B). It is part of Zohorský kanál which larva revealed itself by its frass, which got trapped is a branch of the Morava river.Fraxino-Ulmetum Its northern part is in the upper part of the bended part of the tree. Al- situated in Šmolzie reserve. This area is mostly cov- though this place is not in such an open space as the ered with flood–plain forest ( ). It is

A B

Figure 1. Synanthedon mesiaeformis

Folia faunistica Slovaca, 2011, 16 (2): 91–96, A – emergency holes, B – host tree.

92 A B

C D

E F

G H

Figure 2. Synanthedon mesiaeformis

, A – a newly hatched female sitting on the bark, B – disturbed female and its warning pose, C – exuvia, D – exuvia with cocoon (sight under the bark), E – frass in the cracks in the bark, F – adult larva feeds in tunnels beneath the bark, G – adult larva (detail of its head), H – a slightly wounded tree, which was growing slanted towards the water (arrow indicates location of young larva). http://zoology.fns.uniba.sk/ffs

93 A B

Figure 3. Synanthedon mesiaeformis

, A – young larva, B – Centnúz water reservoir. Cas- tor fiber worth to mention the presence of the beaver – bly related to very specific demands on the biotope, . The central part of the canal is extended specific population, recessing solitary alders and the and resembles a lake. Fields are located in the vicini- lack of fauna research in some regions despite the ty of both banks (eastern and western). The absence typical and unmistakeable behaviour patterns of the of forest growth in these parts provides a high sup- clearwing moth in the environment. The species was ply of light all day long and warmth near the water- described in the middle of the 19th century in South course. Impassable blackthorn shrubsFraxinus are excelsior located Russia without giving any concrete locality (Her- right at the bank,Salix which alba alternate with a zone of oldAl- rich-Schäffer 1846). Gradually it was found in oth- nustrees glutinosa such as the European Ash – , er localities (Table 1 shows the first records in the White Willow – and European Alder – respective countries). The first mentionLigustrum of the vulgare spe- . It is possible to access the water in cies from Slovakia comes from 1995, when the fe- these places, which is often used by cottage people, male was attracted to flowers of tourists or fishermen, who dwell here, camp here (June 10th 1995) in Centnúz area (Malacky env.) often and affect the site with their activity. The an- in the westernmost part of the country (lgt., coll. A. thropogenic influence like cutting grass, sawing and Lendel). This discovery was the reason to engage breaking the lower branches causes a thinning of in research in the locality reflecting theAlnus bionomy gluti- the undergrowth, enables uncovering of host trees nosaof the species. The emergency holes were found at and penetration of sun rays, which have a positive first only in the trunk of one old alder ( effect on the species. A substantial part of this area ) growing along the river bank. They are located predominantly in the northern part of the tree, from consists of moist meadowsThumatha with senex moisture-lovingPelosia obtusa 30 cm above ground to 2 meters, with a maximum Spilosomagrasses and urticae reed withChilodes an maritimus abundance Phragmatiph of rare Lepi- distribution up to 1 meter. They are not present in iladoptera nexa speciesArchanara like dissoluta , neurica , , , the southern part of the tree, which is infected by another . The infected tree is situated some- , Ostrinia palustralis, and thing about 100 metres from the place of the first other moisture-lovingHeteropterus common morpheus reed , verySan- finding 14 years ago. A newly hatched female (fig. guisorbarare here officinalisis , there is a numerous 2A, 2B) was observed in hot and sunny weather sit- population ofMaculinea nausithous Maculinea, on the teleius ting on the bark near its exuvia (fig. 2C) at 10.30 AM Diachrysia zosimi growingAcronicta near strigosa the waterCyclophora live the on May 25th 2009. Later several larvae were found pendulariamonophage , and . , in the tree based on the presence of frass trapped and other rare species attract from the in the cracks in the bark. In 2011 the new emergen- alders to the light of lamp at the night. The southern cy holes (3 of them) appeared also on nearby trees part of Centnúz consists of flood–plain forests with and even one young larva was found approximately more hornbeams, linden and maple trees. 400 metres to the South. Even despite these addi- CONCLUSION tional findings it is clear, that the population of the species depends on one old tree, which is affected by human activity (sawn off branches). The adult is on wing from the second half of May up to the end of Ju- A new moth species has been discovered in Slova- ly. It prefers sunny biotopes with low undergrowth kia for the first time, which had been known from along a watercourse with maximum length of daily the neighbouringSynanthedon countriesS. and mesiaeformis its presence in Slo- light. Regarding the character of the locality, the an- vakia had been expected. As opposed to the majority thropogenic influence seems to be significant (grass of the species, has a sig- cutting, collecting wood, staying near water, camp- Folianificantly faunistica disjunct Slovaca, distribution2011, 16 (2): 91–96 area, which is proba- ing, agricultural activity). The larva is monopha-

94 Table 1. Synanthedon mesiaeformis

The first records of in European countries (further localities in these countries discoveredcountry later arefirst not recordgiven), takensite from Laštůvka & Laštůvka (2008). source

Russia 1846 south Russia Herrich-Schäffer 1896 Banat, present SW Romania Abafi-Aigner Herzegovina 1912 Konjica Bartel Hungary 1930s SW Hungary Pazsicky (1941) 1945 southern coast of Finland Nordman 1970 southern part of Lithuania Šulcs et al. (1981) 1974 Black Sea coast of Bulgaria Engelhard (1975) 1988 Ljig I. Toševski Poland 1990 easternmost part of Poland Buszko & Hołowiński (1994) Macedonia 1998 Strumica-Dobrošinci Laštůvka & Laštůvka Greece 1999 Stomio Laštůvka & Laštůvka 1990s N of Beziers Vénéroux, D. Baumgarten & Villemagne-l’Argeniére E. Bettag, D. Bartsch & Bläsius NW of Nimes Anduze, D. Bartsch Turkey 1990s NW Anatolia Špatenka et al. (1999) 2008 between La Jonquera and Figueres in N Catalonia Laštůvka & Laštůvka Czech Republic 2008 south-easternmost part of the Czech Republic, Laštůvka & Laštůvka Soutok, Břeclav env. Slovakia 1995 (2009) westernmost part of Slovakia, Centnúz, Malacky env. A. Lendel (2011) Alnus glutinosa gous. It feeds on the wood of . The locality in the Czech Republic, SE Moravia, Soutok. larva pupates in a dense cocoon in the bark. The de- (Břeclav env.) (Laštůvka & Laštůvka 2008). Some- velopment is biennial according to most authors, de what further are localities in SW Hungary and East Freina (1997) gives a three-year cycle for northern Poland. The study material introduces five speci- Europe. The Centnúz area is a distributary of the men of the population, four out of which are females Morava river. It can be divided into three parts. The (wingspan: 29 mm, 29.5 mm, 27.5 mm and 25 mm) northern and southern parts are mostly covered by and one male with a wingspan of 24.5 mm. It was flood–plain forest. The central part consists of im- found that there exists a variability in the colouring passable blackthorn shrubs, which separate old soli- of the fourth segment (distal yellow ring) between tary trees with lower undergrowth. Access to water the individual isolated populations. The ring ap- is enabled in these parts. There are moist meadows pears to be narrower in its central part – reduction with common reed. The Centnúz locality is situated of yellow colouring (fig. 4A, 4B) in observed popu- at an altitude of 140–149 meters above the sea lev- lation. el. It is 30 km away by air distance from the nearest

A B Figure 4. Synanthedon mesiaeformis

, A – prepared female, B – prepared male. http://zoology.fns.uniba.sk/ffs

95 ACKNOWLEDGEMENTS A Janus Panno- Laštůvkanius Múzeum Z, 1990: Évk. Die (Pécs) Glasflügler Ungarns – Faunistik und Bionomie (Lepidoptera, Sesiidae). I am obliged to Mgr. Simona Tomášková for linguistic , 34(1989): Brno:39–46. Mendel Uni- revision of the text. Laštůvkaversity ofZ Agriculture& Laštůvka and A, Forestry1995: An illustrated key to REFERENCES European Sesiidae (Lepidoptera). Stenstrup: Apollo Books , 174 pp. Laštůvka Z & Laštůvka A, 2001: The Sesiidae of Eu- Buda- rope. , 245 pp. Abafi-Aigner L, Pável J & Uhrik F, 1896: Ordo Lepidop- pest: Regia Soc. Sci. Natur. Hungarica, Laštůvka Z & Laštůvka A, 2008: Synanthedon mesiae- tera. Fauna Regni Hungariae, III. Arthropoda. Acta univ. agric. et formis (Herrich-Schäffer) new to the Czech Republic 82 pp. silvic. Mendel. Brun and Spain (Lepidoptera: Sesiidae). Bakowski M & Hołowiński M, 1997: Przezierniki (Lepi- Wiad. Entomol. ., 61 (5): 141–146. doptera: Sesiidae) południowowschodniej części ü Notul. En- Nordman AE, 1945: Synanthedon mesiaeformis H. S. en Polesia Lubelskiego. , 16: 107–114. tomol. f r Norden ny fjärillart av fam. Aegeriidae. Bartel M, 1912: Familie Aegeriidae (Sesiidae), pp. 375– , 25: 81–83. 416. In: Seitz A (ed.), Die Gross-Schmetterlinge der Folia Entomol. Hung. Stuttgart: A. Kerner Pazsiczky S, 1941: Synanthedon mesiaeformis HS. elö- Erde, I. Abt.: Die Gross-Schmetterlinge des paleark- fordulása Somogyban. , 6: 36–37. tischen Faunengebeites. . Popescu-Gorj A, Niculescu EV & Alexinischi A, 1958: Buszko J & Hołowiński M, 1994: On the occurence Bucharest: Academia RPR Wiad. Entomol. Lepidoptera, Familia Aegeriidae. Insecta. Fauna of Aegeria mesiaeformis (Herrich-Schäffer, 1845) R.P.R., 11(1). , 195 pp. (Lepidoptera, Sesiidae) in Poland. , 13: Saramo Y, 1973: Synanthedon mesiaeformis H. S. (Lep., 121–123. Annls Entomol. Fenn. Ento- Aegeriidae) at Kotka and in the eastern archipelago Engelhard H, 1975: Beiträge zur Verbreitung und Biolo- mol. Ber. of the Gulf of Finland. , 39: 24–28. gie der Aegeriidae (Lep.). 2. Folge: Beitrag IV. Špatenka K, Gorbunov O, Laštůvka Z, Toševski I, & , 1975: 27. Arita Y, 1999: Sesiidae – Clearwings moths. In: Nau- Fazekas I, 2004: Microlepidoptera Pannoniae meridi- Somogyi Múzeumok Kö- mann CM (ed.), Handbook of Palearctic Macrolepi- onalis, V. A Dél-Dunátúl üvegszárnyú lepkefaunája zleményei doptera, Vol. 1. Wallingford: GEM Publishing, 569 (Microlepidoptera: Sesidae). pp. , 16: 353–367. Fauna Ento- Špatenka K & Laštůvka Z, 1988: Typen der Glasflügler Fibiger M & Kristensen NP, 1974: The Sesiidae (Lepi- mol. Scand. aus der Staudinger- und Püngeler Sammlung im Zo- doptera) of Fennoscandia and . Dtsch. Entomol. Ztschr., N. F. ologischen Museum Berlin (Lepidoptera, Sesiidae). , 2: 1–91. , 35: 331–339. Freina JJ de, 1997: Die Bombyces und Sphinges der Stuttgart: E. Schweizerbartsche Verlagsbuchhandlung München: EFW Edition Forschung & Wissen- Spuler A, 1910: Die Schmetterlinge Europas, Vol. 2. Westpalearktis (Insecta, Lepidoptera), 4. Sesioidea: schaft Verlag , Sesiidae. 524 pp. , 431 pp. Acta Mus. Staudinger O & Rebel H, 1901: Catalog der Lepidopteren Heidemaa M & Kesküla T, 1992: Estonian Sesiidae. An- Berlin: R. Friedländer & Zool. Univ. Tartuensis des Palaearctischen Faunengebietes. I. Theil: Famil. notated checklist with distribution maps. Sohn Papilionidae – Hepialidae. , 5: 1–32. , 334 pp. Herrich-Schäffer GAW, 1843-1852: Systematische Šulcs A, Viidalepp J & Ivinskis P, 1981: 1. Nachtrag zur Bearbeitung der Schmetterlinge von Europa, als Text, Dtsch. Entomol. Ztschr., N. F. Regensburg: G. Verbreitung der Grossschmetterlinge im Baltikum Revision und Supplement zu J. Hübner´s Sammlung J.Manz (Lepidoptera). , 28: 123– europäischer Schmetterlinge, Vol. 2. 146. , 450 pp. Vuola M & Korpela S, 1977: Suomen lasisiipisten (Sesi- Karalius V & Búda V, 2006a: Sex attractants for clear- idae) ja puuntuhoojien (Cossidae) elintavoista (Lepi- wing moths Synanthedon mesiaeformis (Herrich Acta Zool. Lituanica doptera). 3. Vattulasisiipi (Pennisetia hylaeiformis), Schäffer) and S. flaviventris (Staudinger) (Lepidop- Notul. Entomol. koivun lasisiipi (Synanthedon scoliaeformis) ja kaa- tera, Sesiidae). , 16: 198–203. kon lasisiipi (S. mesiaeformis). , 57: Karalius V & Búda V, 2006b: The investigation of 97–103. SynanthedonActa mesiaeformis Zool. Lituanica and S. flaviventris (Lepi- doptera, Sesiidae) distribution in Lithuania using sex Submitted: 27.6.2011 attractants. , 16: 204–209. Accepted: 6.7.2011 Published online: 25.8.2011

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