Jährliühe Periode der hiscctcnfauna von Österreich-Ungarn. 155 



Citrus niedica Scop. B ^^ 6 — 6. 

 ■September: Anthidium strigatwm. 



Cliiiopodhun vulgare L. Ji ^ \() — 7. 



August: Bomhus lapidartus, B. muscot-um, B. si/l- 



twrum (2), Anthophora niudulans, Ihj- 

 laeus sex-notatus, Anthidixun niaiii- 

 catum. 



September: Anthidium manicatum. 



Co nv o Iv iiliis arveiisis L. Ü:^31 — 5. 

 August: Stelis aterrima. 



eil ri/siuit/ie m u in Leucant h e m u m L. 

 B=\-2-b. 



Mai: IL/laeus ciilindricus, IL a/ln'pex {ß) , H. 



flavipes, H. Smeathmanellus. 

 Juni: llijlaeus cylindricus, Sp/iecodcs riißven- 



tris, Prosopis propiinjua. 

 l'rosop>is communis. 



August : 



September: Hylaeus albipes. 



Cic kor ium 1 iit ijb US L. 2^ = 22 — 6. 

 Öeptember: üsmia adunca. 



Cirsium arvense Scop. B = 27 — ü. 



August: Cerceris arenaria, C. lahiata, l'liilaiitliuf 



triangulum (2), Ammophila sabulusa, 

 l'sithyrus campestris. 



September: Bombus sylvarum. 



Cirsium lanceolatum Scop. B ^ '23 — 7. 



Juli: Megachile octo-signata. 



August: Megachile Willoughbiella, M. argentata. 



September: Cerceris labiata, Bombus hortorum, B. 



lapidarius (2), B. confusus, B. pra- 



torum. 

 October : Ajns mellißca (2) , Bombus terrestris (2), 



B. lapidarius (4), B. pomorum, B.mus- 



coruni, Psithyrwi campestris (2). 



Cirsium oleraceum Scop. /i = 9 — 7. 



Juli: Bombus terrestris (8), B. hortorum, B. 



lapidarius (8), B. pomorum, B. sub- 

 terraneus, B. agrorum (4), B. sylva- 

 rum (2). 



August: Apis meUißcai^l), Bombus terrestris {13), 



B. hortorum (3), B. lapidarius (IG), 

 B. confusus (8), B. pomorum, B. sub- 

 terraneus, B. muscorum (7), B. agro- 

 rum (13), B. sylvarum (13), Psithyrics 

 campestris, Hylaeus sex-cifictus (2), H. 

 quadri- strigatus, H. cylindribus, Mega- 

 chile lacopiodo, M. circumciucta. 



Septeuiber: Bombus terrestris (4), B. lapidarius (8), 

 B. confusus (3), B. subterraneus (4), 

 B. pratorum, B. agrorum (6) , B. syl- 

 varum (4), Psithyrus vestalis, T. cain- 

 pestris (3). 



October: Bom,bus hortorum. 



C ir s iu m palustre S C p. B = 6 — 6. 

 October : Megachile centuncularis. 



Coronilla varia L. B = d — (3. 



Juni: Megachile centuncularis , M. Serratulae, 



Osmia aenea, Anthidium manicaturn. 

 August: Bombus lapidarius. 



Corydalis Cava Schweigg. J?^30— 3. 



März : Bombus terrestris. 



April: Bombus terrestris (3), Anthophora. retusa 



(2), Osmia, cornuta. 



Crepis biennis L. B = 28 — 5. 



Juni: Andrena nana, Hylaeus albipes. 



August : Trypetes tru?icorum. 



September: Hylaeus albipes. 



Cr ep is V ir ens V i 1 1 

 Hylaeus laevis. 



B = 8-Ö. 



Juli : 

 August : 



Panurgus lobatus, Hylaeus (juadri-cinctus, 

 H. albipes, Stelis aterrima. 



Daucus Carota L. Z? = 19 — 6. 



August: 



Allantus notha, Tiphia ruficornis. 

 September: Athalia Spinarum , Pompilus pectinipes, 



Tiphia ruficortns. 

 October: Ceropales maculata (3), Pompilus negle- 



ctus (2), Pollistes gallica (4), Spheco- 



des gibbus. 



Jnli: 

 August 



D e Ip h in i u m g r a n difloru m L . 



Bombus hortorum. 



Bombus hortorum, B. confusus. 



Bombus hortorum. 



October: 



Dianthus barbatus L. i^ = 26 — 5. 

 Juli: Hylaeus fasciatus. 



Digitalis purpurea L. £=13 — 6. 



Juni ; 



Bombus hortorum. 



20* 



