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Page 1 POLSKA AKADEMIA NA UK in S T Y TUT ZOOLOGICZNY POLSKA AKADEMIA NAUK INSTYTUT ZOOLOGICZNY FRAGMENTA FAUNISTICA Tom XIII Warszawa, 10 V 1967 Nr 21 Regina B a ń k o w s k a Materiaux pour 1’etude des Syrphides (Diptera) de Bułgarie Materiały do znajomościSyrphidae (Diptera) Bułgarii MaTepuajibi k imnamuo cevieficrBaSyrphidae (Diptera) Eojirapmi [Avec 69 figures dans le texte] En ćte 1959 et 1964 j’ai eu 1’occasion de faire des excursions pour explorer la faunę dipterologique de Bułgarie. Cette exploration a ete rendue possible grace a 1’amabilitó de l’Institut Zoologique de 1’Acadśmie des Sciences de Buł­ garie, que je tiens a remercier ici. Les rśsultats obtenus serviront a, complement de 1’etude de la faunę de dipteres de Bułgarie. Les rócoltes et observations ont ete faites dans les regions montagneuses: Belasica, Pirin, Rila, Rodopi, Strandża, YitoSa, Stara Pianina et dans la region maritime. J ’ai elaborś aussi les materiaux recoltes par mes collegues pendant leur sejour en Bułgarie. Les donnees fauniques concernant la familie Syrphidae de Bułgarie sont assez mediocres, seulement le travail de D r e n s k i (1934) contient des donnees plus completes. Tout le reste des elaborations, ce sont les listes tres fragmen- taires consacrees a 1’ensemble des dipteres: N e d e l k o v (1912), S z i l a d y (1934) et D r e n o v s k i (1936) comportant toute la Bułgarie, les travaux de L o e w (1862) et D r ń n s k i (1942) seulement les environs de Yarna et travail de L o e w (1863) les environs de Slivno. Dans mes materiaux, j’ai constate 167 especes et 3 varietes, parmi ceux-ci 49 especes et 1 variete n’avaient pas encore ete signaiees en Bułgarie. Le materiel recueilli a ete depose a l’Institut Zoologique de l’Academie Polonaise des Sciences a Varsovie. http://rcin.org.pl 346 R. Bańkowska 2 Eristalinae Myiatropa florea (L.) Belasica: AlibotuS, 16 VIII 1960, 1 <J, leg. E.K o s t r o w i c k a ; Petrifi, 11 VI 1959, 1 9; Pirin, 1000 m d’altitude, 3 VI 1964, 1 3, 1500 m d’altitude, 1 VI 1964, 1 $, Bańsko, 2 VI 1964, 3 <J<y, 2 ?$; Rodopi: Smoljan, 29 V 1959, 1 9 , leg. R. B a ń k o w s k a ; Plovdiv, 26 VII 1957, 1 9 , leg. W. B a z y l u k , 20 V 1959, 1 <?, leg. R. B a ń k o w s k a ; Stara Pianina: Kazanlkk, 12 VII 1964, 3 <J<J, 1 ?, Gabrovo, 17 VII 1964, 1 <J, Sliven, 10 VII 1964, 1 9; Arkutino prfes de Burgas, 5 VIII 1964, 1 <J, 1 9, leg. R.B a ń k o w s k a . Espece commune en Bułgarie (Nedćlkoy, 1912; D r ć n s k i , 1934; S z i l I d y , 1934; Dećnoyski, 1936). Bńpandue dans toute la rógion palóarctiąue. Lathyrophtalmus aeneus (S c o p .) Plovdiv, 26 V 1959, 1 <J, 91 , leg. R. B a ń k o w s k a ; Stara Pianina: Sliven, 15 IX I960, 1 (J, leg. A . M o ń k o ; 1 0 VII 1964, 1 9; Burgas, 29 VI 1959,3 2 9?, Ropotamo prós d e Burgas, 7-10 VIII 1964, 2 <J(J, 93 9 , leg. R. B a ń k o w s k a ; Dobrudźa: Tolbuebin, 16 VII 1957, 1 ?, leg. W. B a z y l u k . Espece signatóe en Bułgarie par N e d e l k o v (191 2) et Drćnski (1934). Commune dans toute la rśgion holarctique. Eristalinus sepulcralis (L.) Plovdiv, 20 V 1959, 1 9; Burgas, 2-9 VI 1959, 3 6 99, Arkutino prfes de Burgas, 5 VII 1964, 5 (Jd, 4 $?, Ropotamo prbs de Burgas, 7-10 VIII 1964, 3 <J<J, 1 9, leg. R. Bań­ k o w s k a . Espece a etć trouvee en Bułgarie a Sofia, Ichtiman, Yraca et Burgas ( D r ć n - ski, 1934). Commune en Europe, Afrique septentrionale, Asie borśale et orientale. Helophilus pendulus (L.) Petric, 23 IV 1958, 1 ?, leg. B. P i s a r s k i ; Rila: Dolna Banja, 12 VI 1964, 1 $; VitoSa prfes de Sofia, 23 VI 1964, 1 9, leg. R. B a ń k o w s k a . Espece a ńtć trouvće en Bułgarie a Sofia (Ned&lkov, 1912) et a Burgas ( D r e n s k i, 1934). HelopMlus trivittatus (F a b r .) Ljulin prfes de Sofia, 6 1X 1960, 1 <J, leg. A. M o ń k o : Primorsko prfes de Burgas, 7 VI 1959, 3 9 9 , leg. R. B a ń k o w s k a . Espece en Bułgarie signalóe partout (N e d ć l k o v, 1 9 1 2 ; D r ć n s k i , 1 9 3 4 ). Assez commune dans la region holarctique. http://rcin.org.pl 3 Łes Syrphides de Bułgarie 34? Eurinomyia frutetorum (F a b r .) Burgas, 2 VI 1969, 1 d, Ropotamo prfes de Burgas, 7 VIII 1964, 1 <j>, leg. R.B a ń k o w s k a . Espóce nouvelle pour la Bułgarie. Signalće en Boumanie ($ u s t e r , 1959) et en Yougoslavie (G l u m a c , 1955a, 1957). Toute 1’Europe. Mesembrius peregrinus (L o e w ) Arkutino prfes d e Burgas, 5 V III 1964, 1 d, 1 ?» leg- R- B a ń k o w s k a . Espece a dtó trouyóe en Bułgarie & Yasiliko (D r ć n s k i , 1934). Europe cen­ trale et móridionale, Afrique septentrionale, OMne. Eristalis horticola (D e g .) Rila: Mal’ovica, 1800 m d’altitude, 7-8 VI 1964, 1 <J, 2 <j>?; VitoSa prńs de Sofia, 23-26 VI 1964, 3 d d . 1 ?; Bojana prfes de Sofia, 21 VI 1959, 1 <j>, leg. R.B a ń k o w s k a . Espóce signalóe en Bułgarie a Panćarevo (N e d £:l k o v, 1912) et a, Ćam- -Kurija (Drćnski, 1934). Toute 1’Europe, Siberie et Afrique septentrionale. Eristalis arbustorum (L.) Pirin: Bańsko, 1000 m d’altitude, 1 VI 1964, 6d d . 3 $$, leg. R. B a ń k o w s k a ; Rodopi: Momóilgrad, 30 VII 1957, 1 $, leg. W. B a z y l u k ; KArdźali, 1 VI 1959, 1 $, Asenovgrad, 26-27 V 1959, 7d d . 8 Rila: Dolna Banja, 12-15 VI 1964, 2 ?$, Mal’ovica, 1800 m d’alti­ tude, 7 VI 1964, 1 <J; Plovdiv, 26 V 1959,d d6 . 4 ??; Stara Zagora, 2 VI 1959, Id , 1 $; Strandźa: Gramatikovo, 5 VI 1959,d ; Sofia,1 21 V 1959, 1d ; VitoSa pr&s de Sofia, 27 V 1959, 1 d , leg. R. B a ń k o w s k a ; Stara Pianina: Teteven, 2 IX 1960, 1 $, leg. MA.o ń k o , KazanlAk, 12 VII 1964, 6 d d , 2 ??, Stoletov, 1000 m d’altitude, 13-16 VII 1964, 4d d , 3 $?, Buzludźa, 1500 m d’altitude, 14 VII 1964, 3d d . 2 $?, Gabrovo, 17 VII 1964, 1d , TSrnovo, 20 VII 1964, 1 $, leg. R. B a ń k o w s k a , Sliven, 15 IX 1960,1 $, leg. A.M o ń k o , 10 km au voisinage de Sliven, 8 VII 1964, 1d . 9 9 9 , Karandila pres de Sliven, 1700 m d’altitude, 9 VII 1964,d d11 . 8 9 9 ; Burgas, 2-9 VI 1959, 7d d . 5 9 9 , Primorsko prSs de Burgas, 30 VII 1964, 2 9 9 , Ropotamo prSs de Burgas, 7-10 VIII 1964, 3 d d . 1 9 . leg- R- B a ń k o w s k a ; Dobrudza: Tolbucbin, 16 VII 1957, 1 d . leg- W . B a z y l u k . Espece signalóe en Bułgarie partout (N e d ć l k o v, 1912; D r ć n s k i , 1934; S z il a d y , 1934; D r ć n o v s k i , 1936). Toute la rógion holarctique. Eristalis rupium F a b r . Rila: Mal’ovica, 1800 m d’altitude, 7-8 VI 1964, 4 dd.9 9 ; 2 VitoSa prbs de Sofia, 23-26 VI 1964, Id . 19: Bojana prós de Sofia, 25 V 1959, 1 $; Stara Pianina: Stoletov, 1000 m d’altitude, 1 9 . leg. R. B a ń k o w s k a . Espece signalóe en Bułgarie a Ćam-Kurija (S z il a d y , 1934) et (D r ć n s k i , 1934). Toute 1’Europe, Sibórie occidentale, Turkestan. http://rcin.org.pl 348 R. Bańkowska 4 Eristalis nemorum (L.) Yitosa pres de Sofia, 23-26 VI 1964, 3 (Jd; Stara Pianina: Kazanlńk, 12 VII 1964, 1 ęj, leg. R. B a ń k o w s k a . Espece trouvće en Bułgarie a Belovo (Nedćlkov, 1912), Kostenec ( D r ć n s k i, 1934) et Ćam-Kurija (Drćnovski, 1936). Toute 1’Europe, Sibórie. Eristalis alpinus (P a n z .) VitoSa pres de Sofia, 23 VI 1964, 1 leg. R. B a ń k o w s k a . Espece nouvelle pour la faunę de Bułgarie. Elle a ćte trouvće en Yougoslavie (G lu m a c , 1957). Europe, Sibórie occidentale. Eristalis jugorum E g g . Rila: Mal’ovica,1 8 0 0 m d’altitude, 7 VI 1964, 1 9> leg. R. B a ń k o w s k a . Espece signalóe en Bułgarie par N e d £ l k o v (1912) et D r ć n s k i (1934).
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