Notalepid.35(2): 125-133 125 Revision oftypes of several species ofBembecia Hübner, 1819 from northern Africa and southwestern Europe (Sesiidae) Daniel Bartsch StaatlichesMuseumfurNaturkunde Stuttgart,Rosenstein 1, 70191 Stuttgart, Germany; [email protected] Received 14March2012; reviewsreturned 18April2012; accepted 18August2012. SubjectEditor: JadrankaRota. Abstract. The type specimens ofSesiasirphiformis Lucas, 1849 from Lac Tonga inAlgeria and Dipso- sphecia megillaeformis v. tunetana Le Cerf, 1920 syn. n. from the vicinity ofTunis were examined and found to be conspecific. Bembecia sirphiformis belongs to the B. ichneumoniformis (Denis & Schiffer- müller, 1775) species group and is currentlyknown only from northernAfrica. Records from Sicily, Sar- dinia, Corsica, southern Italy, andMorocco(asB. tunetana) arehereconsidereddoubtfulandmaybelong to other species. B. astragali (Joannis, 1909) stat. rev., which was described from northern Spain and southern France and was previously considered conspecific with B. sirphiformis, actually appears not to be socloselyrelatedtoB. sirphiformis and seemstobelongtotheB. megillaeformis (Hübner, 1813) spe- ciesgroup.B. igueriBettag&Bläsius, 1998 syn. n. fromMoroccoisnowconsideredtobeasynonymof B. astragali. Zusammenfassung.DieTypusexemplarevonSesiasirphiformis Lucas, 1849vomLacTongainAlgerien undDipsosphecia megillaeformis v. tunetana Le Cerf, 1920 syn. n. aus der Umgebung von Tunis wur- den untersuchtund ihreArtgleichheit festgestellt. Bembeciasirphiformis ist eineArt derB. ichneumoni- formis (Denis & Schiffermüller, 1775)Artengruppe und bisher nur von Nordafrika bekannt. Meldungen von Sizilien, Sardinien, Korsika, Süditalien und Marokko (als B. tunetana) sind zweifelhaft und wahr- scheinlich anderen Arten zuzuordnen. Die bisher als konspezifisch mit B. sirphiformis angesehene, aus Nordspanienund Südfrankreich beschriebeneB. astragali(Joannis, 1909) stat. rev. istnicht unmittelbar verwandt, sonderngehörtder^. megillaeformis(Hübner, 1813)Artengruppean. SynonymzuB. astragali istB. igueriBettag&Bläsius, 1998 syn. n. vonMarokko. Introduction Duringthe examination ofSesiidaetypes intheMuséumNationald'HistoireNaturelle, Paris (MNHP), the author noticed a significant similarity between the type specimens of Sesia sirphiformis Lucas, 1849 and Dipsosphecia megillaeformis v. tunetana Le Cerf, 1920. This was also noted but not published by Ferdinand Le Cerf, documented by a handwritten label ''Dips, sirphiformis Luc. v. tunetana Le Cerf, 9 Type", which was added by Le Cerfto one ofthe primary types ofD. megillaeformis v. tunetana. This specimen, a female, was later selected as lectotype by Spatenka (1992). The simi- larity between the two taxa, sirphiformis and tunetana, is in conflict with the current understanding of S. sirphiformis, which is considered conspecific with Sesia astra- gali Joannis, 1909 (Spatenka et al. 1993, 1999). Only two ofthree primary types of MNHP D. megillaeformis v. tunetana, amale and a female, were found inthe andwere examined by Spatenka (1992). He dissected the genitalia ofthe male, designated the female as lectotype and listed it as subspecies ofBembecia albanensis (Rebel, 1918). Several years later, the genitalia ofthe lectotype were also dissected andBembecia tu- netanawas treated as a distinct species by Bettag & Bläsius (1999). In agreement with Notalepidopterologica, 15.11.2012,ISSN0342-7536 126 Bartsch: TypesofBembeciaHübner, 1819 (Sesiidae) this conclusion, B. tunetana is listed with species rank on the Fauna Europaea website with the comment suggesting that "... taxonomic research is needed". The aim ofthis paperis to clarifythe identity ofthetaxa in question. Unless otherwise noted, themate- rial examined is from the collection ofthe author. Abbreviations and notation ^ MNHP MuséumNationald'HistoireNaturelle, Paris NHMM NaturhistorischesMuseumMainz CRB collectionofRolfBläsius, Eppelheim, Germany CDB collectionoftheauthor '21.vi./vii-viii.2005'meansthatlarva(e)orpupa(e)werefoundonJune21 andtheadultsemergedinJuly andAugust. Bembecia sirphiformis (Lucas, 1849) Figs 1-6, 13, 17 SesiasirphiformisLucas, 1849: 367. Syntype 9 [withoutheadandabdomen] (Fig. 1): "C'estenjuin,dans lesbois dulacTonga, aux environs ducercle de Lacalle, quej'aipris cettejoliepetite espèce, dontje n'ai rencontréquedeux individus."(MNHP). Msaitrpehriifoarlmi.s SLyunctayspe:1I8949(FigK..1S],pa'tSeesnikaa|rseivr.ph1i9f9o1r'mi.s,-LIutca.l'y,,'S1a5r4d4i'n,i'a:MuIsTecTu,m2P1arÇi,s'C,ag'lHaorlio,tyVpiullsa|pSuetsziu,a PI ortoCorallo, larva/p|uparea|redfromLotuscreticus, 21.v./v-vi.2004; ITcT, samedata,pheromone; UcT, 349, Caglari, Muravera, Stagno di Saline, larva/pupa reared from Lotus creticus, 26.v./v-vi.2004; 8cr, 59, same data, by net; 6cr, 29, Oristano, San Giovanni di Sinis, vie. Tharros, larva reared from Lotus creticus,24.v./v-vi.2004;5cr,Oristano,Stagnos'EnaArrubia,24.V.2004,pheromone; 1cT,Ogliastra,Bari Sardo, 18.vi.2009; I9, Nuoro, 5 km S Orosei, larva reared from Lotus creticus, 17.v./30.vi.2004; 28cr, IO9,Ogliastra,vie.Arzana, larvarearedfromPsoraleabituminosa,21.vi./vii-viii.2005; 78cr, samedata, pheromone.Italy,Sicily: 3cr, 89,Madonie,vie. PolizziGenerosa,larvarearedfromPsoraleabituminosa, 15.v./vi-vii.2007; 3cr,39,vie. Lercara,larva/puparearedfromHedysarumcoronarium, 16.v./v-vi.2007. Morocco: 5cr, 49, Middle Atlas Mts, Jbel bou Iblane, vie. Tafferte, larva reared from Ononis spinosa, W 10.v./vi-vii.2006; 9cr, 29, same locality, 5.viii.l997; 7cr, 59, 10 km Tiznit, larva reared fromLotus creticus, 18.v./vi-vii.2005;2cr,samedata,larvaii.2006; 1cT,29,samedata,larvav-vii.2005;2cT, 10km SAgadir, larvarearedfromLotuscreticus, vi.2005. Dipsosphecia megillaeformis v. tunetana Le Cerf, 1920: 305 syn. n., Lectotype 9, des. Spatenka, 1992: 487 (Fig. 2): "EnvironsdeTunis, exracines de Sulla,VI, coll. F. LeCerf."(MNHP). Material. 19 (Fig. 2) [lectotype ofDipsosphecia megillaeformis v. tunetana Le Cerf, 1920], 'Tunis e.l. VI Hedys. coron.' 'tératolog. nerv 2 bifurq. aile inf. dr.', 'Dips, sirphiformis Luc. v. tunetanaLe| Cerf 9I Type Et. Lep. Cie. XVII| Coll. F. Le Ce|rf, 'Dipsosphecia megillaeformis va|r. tunetana Le CerfIEt. Lepid|. comp., XVII, 1920|,p. 305', 'Lectotypus 9 Dipsosph\ecia megillaefo\rmis v. tunetana LeCerI f, 1920 K. Spate|nkades. 1991', 'Bembecia tunetana| 9 det. E. Bett\ag 1998'[genitah\adissected, fixedonp|aperc|ardandfiguredbyBettag&Bläsius(|1999)].- 1c|T (Fig. 3) [paralectotypeofDipsosphecia megillaeformisv.tunetanaLeCerf, 1920], 'chenilledans|racinesdeSulla|eclosV-1911 |envoideTunis', 'Dipsosphecis ichneumoniformis F. coll. F. Le Cerf<S\ 'Paralectotypus cT Dipsosphecia megillae- formis V. tunet|anaLeCerf 1920 K.|Spatenkades. 1991', 'Bembecia tunetan|aLeCerf R. Bl\ äsiusdet. 11/1998I'(MNHP).-Tunisia|: 5cr (|Figs4, 13),49 (Figs5,6, 17),vie.Be\ja, 1-31.vii.2000,|exlarvareared fromHedysarumcoronarium, leg. R. Bläsius(CRB, CDB). Inhis original description, Lucas (1849)mentionstwo specimens ofSesiasirphiformis, only one ofwhich is currently deposited in the collection ofthe IVINHP. This is a syn- type and not the holotype as mentioned by Spatenka (1992). The second syntype may have been destroyed or lost a long time ago (Le Cerf 1920), thus my decision is to Notalepid.35 (2): 125-133 127 Figs 1-6.AdultsoïBembeciasirphiformis(Lucas, 1849), scalebar: 10mm. 1. 9 syntype [insert: Original figureinLucas, 1849].2. Ç lectotypeoïDipsospheciamegillaeformisv. timetanaLeCerf, 1920.3. cT para- lectotype (MNHP). 4-6. Specimens from Tunisia, vie. Beja, larva reared from Hedysarum coronarium. 4.Male. 5.Female, darkformwithreducedLTAandsmallETA. 6.Female,paleformwithsmallLTAand largeETA. refrain from a lectotype designation. The remaining syntype is in a bad condition. The head, abdomen, and legs apart from the right hindleg are missing; the wings are not 128 Bartsch: TypesofBembeciaHübner, 1819 (Sesiidae) spread making the hindwings incompletely visible. A lack ofa longitudinal transpar- ent area confirms the female gender ofthe specimen, despite the missing antennae and abdomen. The illustration ofSesia sirphiformis in Lucas (1849) (Fig. 1, insert) shows the tergites of the abdomen marked with five relatively consistent yellow posterior annulations. Females ofB. astragali have only tergite 2, 4, and 6 with such complete yellowannulations andthatontergite 3 is indistinctorabsent. Furthermore,the syntype ofsirphiformis differs clearly from female specimens ofB. astragali by the absence ofa longitudinal transparent area (LTA), which is always present in both genders ofB. astragali, and by the narrow external transparent area (ETA), consisting ofthree well- developed cells and mostly an additional very indistinct narrow cell (ETA distinctly broader, consisting offour well-developed cells inB. astragali). The type series ofDipsosphecia megillaeformis var. tunetana was reared from lar- vae, which were found in the roots ofHedysarum coronarium (Fabaceae) (Le Cerf 1920). Since then, specimens that can be identified as conspecific without doubt have beencollected onlyonce.Aseries offive males and fourfemales was rearedbyBläsius from larvae found on H. coronarium in the vicinity ofBeja, Tunisia. The females ex- hibit some variation in size and colouration, in the intensity ofthe forewing discal spot and in the extension ofthe transparent areas. The LTAis mostly absent, but sometimes very small, the ETAconsists of2, 3, or4 partiallyvery small cells (Figs 1, 2, 5, 6). The type localities ofboth5. sirphiformis andD. megillaeformis var. tunetanaare separated by only about 200 km, and Beja is located almost in the middle. No other related spe- cies are known from this area. For the above reasons, D. megillaeformis var. tunetana is considered a synonym ofB. sirphiformis. & B.sirphiformisappearstobelongtothe5. ichneumoniformis(Denis Schiffermüller, 1775) species group and is closely related and habitually almost indistinguishable from B. albanensis (Rebel, 1918) from Southern and Central Europe, B. handiensis & Rämisch, 1997 from Fuerteventura and Morocco, and B. psoraleae Bartsch Bettag, 1997 from the Iberian Peninsula, southern France, and northwestern Italy. The males ofB. albanensis have the yellow annulations less brilliant and more greyish. Small dif- ferences exist in the morphology ofthe genitalia. Male genitalia (Fig. 13) differby the shape ofthe crista sacculi ofthe valva. In B. sirphiformis it has a short bald, apically directedridge distally, which is lacking inB. albanensis (Fig. 14). The saccus is shorter andbroader inB. sirphiformis. Furthermore, B. sirphiformis differs fromB. albanensis and B. handiensis by the size ofthe medial crista ofthe gnathos, which is less promi- nent in B. albanensis and much bigger in B. handiensis. The females (Fig. 17) differ in the shape ofthe ostium bursae, which is y-shaped inB. sirphiformis, v-shaped inB. psoraleae, andwith semi-circled lateral hemispheres inB. albanensis (Fig. 18), as well as the surface structure ofthe ante vaginal plate (densely grained, without folds in B. sirphiformis (Fig. 17, detail) andB. albanensis (Fig. 18, detail); scarcely grained, with strong folds inB.psoraleae). B.psoraleae differs furtherby a small sclerotised signum ofthe corpus bursae. Bembecia sirphiformis (as B. tunetana) has been reported from northern Africa, & & Sicily, Sardinia, Corsica, and southern Italy (Bertaccini Fiumi 2002; Lastuvka Lastùvka 2001; Spatenka et al 1999). The European populations and specimens from Notalepid.35 (2): 125-133 129 & Morocco, reported by Bettag Bläsius (1999), however, differ significantly in oc- currence time and host-plant preference and have conspicuously different barcode se- quences (Pühringer, in litt.). Therefore, the records ofB. sirphiformis from Europe and Morocco are doubtful and maybelong to otherspecies. The relationships ofthe species in this complex and their distributions remain unclear and need further investigation. Bembecia astragali(Joannis, 1909) stat. rev. Figs 7-12, 15, 16, 19, 20 SesiaastragaliJoannis, 1909: 183. Lectotype 9, des. Spatenka, 1992: 487 (Fig. 8): "Sur les collines en- tourant l'étangde laBonde (par la Motte d'Aiguës, Vaucluse)" (MNHP). 'Cotype exemplardessiné Astragalus, laBonde (Vaucluse), 21.vii.08 astragali 1920-1932 coll. L. & J. de|Joannis, Muséum PIaris'(Spatenka 1992). | | Material. Paralectotype: 19 (Fig. 8), 'Astragalus | laBonde(Vaucluse) | 21 VII08', 'P.E.L.Viettedet. (19MNIHSPes)i.a-| aSsoturatghaelrin|FJroaannncies,',Pr'oPvareaniceec:t7octfypu3s9,9Dp|tS.esViaaucalstursaeg,alRius|tJroealn,nliasr,va19re0a9re|dK.frSopmatAsetnrkaagdaelsu.s1m9o9n1-' , spessulanum,4.vi./vii.l992 (Icf, I9, Figs 9, 10; genitaliaFigs 15, 20,twootherspecimenswiththe same data); 1cT, 19,samedata,27.vi./vii.l993;7cr,49,samedata,2.iv./vii-viii.l999; 1cT,samedata,27.vi./10. vii.2006; IcT, I9, same locality; pupa reared from Colutea arborescens, 4.viii./viii.l993; 4cf, same lo- cality, 5.viii.l993, pheromone; 2cr, Dpt. Drome, Montbrun les Bains, 28-30.vi.2006, pheromone; 2cr, Dpt. Drome, ColAulan, 27.vi.2006, pheromone; 3cr, same data, 5.viii.l993; 3cr, same data, 25.vii.1992; Icf, Dpt. Drome, Buis, Plaisians, 26.vii.1992, pheromone; Icf, Dpt. Drome, Caseneuve, 3.viii.l993, pheromone; IcT, Dpt. Vaucluse, Luberon, Cereste, l.viii.l993, pheromone; IcT, Dpt. HautAlpes, Serres, Savoumon, larvarearedfromAstragalusmonspessulanum, 21.vi./vii.2010. Spain,Andalusia, Serraniade Ronda: 25cr,vie. Ronda,24-28.vi.l993,pheromone; 6cf,Atajate,24.vi.1994,pheromone; 8cf,Cortesde la Frontera, 19.vii.2004, pheromone; 3cr, el Burgo, 17-21.vii.2004, pheromone. Italy, Piemonte: lOcT, 139, Arquata Scrivia, Sottovale, ex larva reared from Astragalus monspessulanum, 30.v./vii-viii.2010. Morocco, HighAtlas: 31cr,Tizi-n-Tichka, 10-1l.vi.l996,pheromone; ScT, Imilchil,Tizi-n-Tirhadouine, 26.vi.2008,pheromone;4cr,Marrakech,Telouet,26.vi.2008,pheromone; Id",Marrakech,Tizi-n-Fedrhat, 27.vi.2008,pheromone; 14cr,AitBouGuemez,Jbel M'Goun,28.vi.2008,pheromone; 3cr,Tizi-n-Ouano, 2.vii.2008,pheromone; 1cT, 19 (Figs 11, 12),Iguer,larvarearedfromColuteaatlantica.MiddleAtlas: 1cT, Jbel bou Iblane, 6.vii.2008, pheromone; Tizi-n-Ifar, 2cr 6.vi.1999, 2cf 16.vi.2007, pheromone; I9, same locality,larvarearedfromAstragalussp.; 19,samelocality,larvarearedfromColuteaatlantica. Slovenia: IcT, vie. Koper, 20.vi.-23.vii.2003; 39, same locality, larva reared from Genista tinctoria, vii.2004. Croatia: IcT, Krk, 10.vii.l996, pheromone. Greece: Pindos Mts: 6cr, Kastanea, 5.viii.2002, pheromone; I9, samedata, ovipositingatAstragalusglycyphyllos; 4cr, Kranea, 6.viii.2002; 2cr,Timphristos, Fouma, 14.vii.2008, pheromone. 4cr, Timfi Mts, Vrissohori, Aoosbridge, 4.viii.2002, pheromone. Mitsikeli Mts: 119, Kopuai, larvareared from Coluteaarborescens, 27.v./vii.l995; 29, Karyes, 31.v./vii.l995; 39, vie. Konitza, larvarearedfrom Coluteaarborescens, 3.vi./vii.1997. BembeciaigueriBettag& Bläsius, 1998: 71 syn. n. =Bembeciasirphiformis sensuauctorum(nec. Lucas, 1849). Material. IcT (Figs 7, 16), Morocco 'Morocco / H. Atlas Tizi-n-Test. 2100 m 15.08.1997 leg E. Bettag', 'Holotypus Bembeciaigueri Bettag/Bläsius 1998', '|Nat. Hist. Museum M|ainz E-2011|/0425' (NHMM). - IcT, sa|me data, 'Paratypu|s, Bembecia igueri Bettag / Bläsius 1998',| 'Nat. |Hist. Museum MainzE-2011/0426'(genitaliaFig. 16) [dissectedbyBettag] (NHMM). Bembecia astragali was described from a series of three males and six females. All specimens except one female were reared from larvae that were found in southern France, la Bonde, Vaucluse, in rootstocks ofAstragalus monspessulanum (Fabaceae). One female was collected at Montserrat, Barcelona (Joannis 1909). Only one ofthe MNHP female paralectotypes from la Bonde was actually found in (Fig. 8). B. astra- gali (as B. sirphiformis) is a well-known member ofthe B. megillaeformis (Hübner, 130 Bartsch:TypesofBembeciaHübner, 1819 (Sesiidae) Figs 7-12. Adults ofBembecia astragali (Joannis, 1909). 7. cT holotype ofBembecia igueri Bettag & Bläsius, 1998(NHMM). 8. 9 paralectotype(withoutscalebar)(MNHP). 9-10.Maleandfemale,France, Vaucluse, Rustrel, larva reared from Astragalus monspessulanum. 11-12. Male and female, Morocco, HighAtlas, Iguer, larvarearedfrom Coluteaatlantica. & & 1813) species group (Bertaccini Fiumi 2002; Freina 1997; Lastûvka Lastùvka 1995, 2001; Spatenka et al. 1999). The genitalia, especially that ofthe males, are very Notalepid.35(2): 125-133 131 Figs 13-20. Genitalia structure ofBembecia species, scale bar: 1 mm; inserts (ostium details) scale bar: 0.2 mm. 13. B. sirphiformis cT, Tunisia, vie. Beja. 14. B. albanensis cT, Pamass Mts, Greece. 15. B. as- tragali cf France, Rustrel. 16.B. astragali cT, Morocco, Tizi-n-Test(paratype ofB. igueri, NHMM). 17. , B. sirphiformis 9, Tunisia, vie. Beja. 18. B. albanensis Ç, Markgröningen, Germany. 19. B. astragali 9, Morocco,Tizi-n-Test. 20.B. astragali 9 France, Rustrel. homogeneous within this group and scarcely suitable for determination (Lastûvka & Lastùvka 2001). Larger specimens ofB. astragali are very typical and unmistakable, 132 Bartsch: TypesofBembeciaHübner, 1819 (Sesiidae) whereas small specimens canbe confusedwith5. iberica Spatenka, 1992, which, how- ever,has averydifferentmorphologyofthegenitalia. TheMoroccanB. igueriBettag& Bläsius, 1998 syn. n. is here considered conspecific withB. astragali. Itwas described from a series ofsix males that were captured with the help ofsynthetic sexual phero- mones at the Tizi-n-Test, in the western part ofthe HighAtlas Mountains. Amale and a female specimen fromthe type locality were reared bythe author from larvae, which were found in rootstocks ofColutea atlantica (Fabaceae) (Figs 11, 12). This male and the specimens ofthe type series agree perfectly. They differonly marginally fromtypi- cal French specimens ofB. astragali, which were reared from Colutea arborescens andAstragalus monspessulanum. Males ofB. astragali are strongly attracted by vari- ous synthetic pheromones and have been collected in large numbers. The males from Morocco show greater individual variation than specimens from Europe. The ground colour ofthe forewing, including the apical area, varies from nearly completely black to orange-yellow, andthe discal spot is sometimes completely orange-yellow. The ETA can consist offour or five cells and its width is very variable, with occasionally only a very small apical area. ThepopulationoftheTizi-n-Test is inthe southwesternextreme of the known range. Its representatives are generally somewhat darker with slightly smaller transparent areas and somewhat more prominent discal spots. Differences mentioned in the original description of B. igueri cannot be confirmed: "Arten der Bembeciasirphiformis-GmppQ [auctorum] unterscheiden sich am auffälligstenvonder neuen Art und von Bembecia megillaeformis durch die kurze Stielung derAdern M3- & CUj unddurch lange Haarschuppen an denVordercoxen [...]" (Bettag Bläsius 1998). Investigation ofseveral specimens ofB. megillaeformis andB. astragali shows thatthe common stalk ofveins M3-CUAJ varies much more in length as noted, broadly over- lapping for both species. The long, hair-like scales ofthe forecoxa are common to all freshly emerged male specimens ofBembecia. Acknowledgements I wish to thankJoël Minet (MNHP) forhis kind support and forthe permission to take photographs of the sesiidtype specimens andto Carsten Renker(NHMM) forthe loan oftype specimens. I am further gratefultoRolfBläsius(Eppelheim)forhisgenerousdonationofsesiidspecimensrevisedinthis study, andtoTheo Garrevoet(Antwerp)andAxelKallies(Melbourne)forconstructivecommentsandlinguis- tic help. References Bertaccini, E. &G. Fiumi2002. BombicieSfingid'ltalia,vol.4,Lepidoptera, Sesioidea.-Societàpergli studinatrualisticidellaRomagna, Italy. 181 pp. Bettag, E. &R. Bläsius 1998. EineneueGlasflüglerartausMarokko(Lepidoptera: Sesiidae).-Phegea26 (2): 71-75. Bettag, E.&R.Bläsius 1999.ÜberdenStatusvonDipsospheciamegillaeformisvar.tunetana(Lepidoptera: Sesiidae).-Phegea27(3): 93-101. Freina,J. J. de 1997. Die Bombyces und Sphinges derWestpalaearktis (Insecta, Lepidoptera), vol. 4, Se- siidae.-EditionForschung&WissenschaftVerlagGmbH, München. 432pp. Joannis,J. de 1909. Descriptiond'unenouvelleespècefrançaisedugenreSesia(Lep. Sesiidae).-Bulletin de laSociété entomologiquedeFrance 10: 183-186. Notalepid.35(2): 125-133 133 Lastûvka, Z. &A. Lastûvka 1995. An illustrated key to European Sesiidae (Lepidoptera). - Faculty of Agronomy,MendelUniversityofAgriculture andForestry, Brno, CzechRepublic. 174pp. Lastûvka,Z. &A. Lastûvka2001. The SesiidaeofEurope.-ApolloBooks, Stenstrup, Denmark. 245 pp. LeCerf,F. 1920. Contributions à l'étude des Aegeriidae (II). Révision des Aegeriidae de Barbarie. Pp. 181-583.-In: C. Oberthür, Étudesde Lépidoptérologiecomparée 17. Lucas,R H. 1849. Histoirenaturelledesanimauxarticules. 527 pp.-In: Explorationscientifiquede l'Al- gérie(Zoologie)2 (3), M. Duménil, Paris,France. Spatenka,K. 1992. ContributionàlastabilisationdelataxinomiedesSésiidespaléarktiques(Lepidoptera, Sesiidae).-Alexanor 17(8): 479-503. Spatenka,K.,Lastûvka,Z.,Gorbunov, O.,Tosevski,I.&Y.Arita 1993.DieSystematikundSynonymieder paläarktischen Glasflügler-Arten(Lepidoptera, Sesiidae). -Nachrichten des entomologischenVereins ApolloN.R 14(2): 81-114. Spatenka, K., Gorbunov,O.,Lastûvka,Z.,Tosevski, I. &Y.Arita 1999. Sesiidae-Clearwingsmoths. 569 pp. C.Naumann(ed.),HandbookofPalaearcticMacrolepidoptera 1, Sesiidae,ClearwingMoths, GEM Publications,Wallingford, England.