494 ANGIOSPERMAE—DICOTYLEDONES 



]5erlin, xxxviii, 1896), the umbellules of the primary umbels bear hermaphrodite 

 flowers at Ruppin ; those of the secondary and tertiary ones marginal hermaphrodite 

 and central male flowers. 



Visitors. — Herm. Wiiller gi\es the following list (' Fertilisation,' j). 2S3). — 



A. Diptera. {a) Bomhyltidac : i. Anthrax maura /.. (b) Muscidae: 

 2. Cyrtoneura curvipes Maaj., and C. simplex Lw. (both determined by Herr 

 Winnertz) ; 3. Gymnosoma rotundata Z., freq. ; 4. Lucilia cornicina /'. ; 5. Musca 

 corvina i^ ; 6. Sepsis, freq. {c) Stratiomyidae: 7. Chrysomyia formosa ^trw/., skg. ; 

 [d) Syrphidac : all nect-lkg.: 8. Cheilosia scutellata -Fi?//.; 9. Eristalis arbuslorum Z.; 

 10. E. nemorum Z. ; 11. E. sepulcralis /,. ; 12. E. tenax Z.; 13. Syritta pipiens Z. ; 

 14. Syrphus pyrastri Z. (<■) Tipiilidac : 15. Tipula sp. B. Hymenoptera : 

 {a) Apidae : 16. 'Andrena dorsata K. 5, po-cltg. ; 17. A. parvula A', j, do.; 

 18. Prosopis armillata Nyl. i (Borgstetle, Tecklenburg) ; 19. P. communis Nyl. 

 5 and S (Borgstette, Tecklenburg); 20. P. sinuata Schenck j and S; 21. Sphecodes 

 gibbus Z. S and ^, freq. {U) Chrysididac: 22. Chrysis bideniala I.. 5; 23. C. ignita 

 Z. 5; 24. Hedychrum lucidulum F. 5 and o, not infrequcnl. (t) Evaniidae: 

 2.-,. Foenus affecLator Z'. ; 26. F. jaculator Z". ((/) For?nicidai : 27. Not infrequent. 

 ((') Ichneumonidae: 28. Numerous species, (y^) ScoUidac : 29. Tiphia femorata 

 -^^ ?• ks) Sphegidac : 30. C'emonus unicolor Z'. 5 ; 31. Crabro denticrus Z'i-.SV//. ; 

 32. C. podagricus H.-Sch. 5; 33. C. sexcinctus F. S; 34. C. vexillatus Pz. §; 

 3;,. C. wesmaeli v. d. Z. S; 36. Mutilla melanocephala F.; 37. Oxybelus uniglumis 

 J.., freq. ; 38. Pompilus cinctellus Spin. 5 ; 39. P. neglectus Dahlb. 5 ; 40. Psen 

 atratus Pz. 5 and J; 41. Tachytes pectinipes Z. 5; 42. Trypoxylon clavicerum 

 J.ep. <f. iji) Tenlhredinidae: 43. Several species of Tenthredo. (/) Vcspidae: 

 44. Eumenes pomiformis Z'. J; 45. Odynerus debilitatus Sauss.\ 4(1. O parielum Z. ; 

 47. Polistes gallica Z. 



Sickmann (Osnabriick) saw the fossorial wasp Crabro liturams Pz., rare. 



According to Marshall (in Andre, ' Spec, des hym. d'Eur.,' IV, p. 563), the 

 liraconid Agathis umbellatarum Ntes is especially attracted by this species. 



Loew gives the following for Silesia (' Beitrage,' pp. 28-9). — 



A. Coleoptera. (a) Cciamhycidae: i. Leptura livida F., nect-lkg. (i) Sca- 

 vahacidae: 2. Cetonia aurata Z., nect-lkg. (f) Telephoridae : 3. Rhagonycha 

 melanura F., nect-lkg. (d) Niiidulidae : 4. Meligethes sp. (e) Silphidae : 5. Necro- 

 phorus vespillo Z. B. Diptera. (a) Mjiscidae : all skg. : 6. Anthomyia sp. ; 

 7. Gymnosoma rotundata Z. ; 8. Lucilia caesar Z. ; 9. Phasia analis F.\ 10. P. 

 crassipennis Z". (l>) Mycetophilidac : 11. Sciara thomae Z. {c) Siratiornyidae: 12. 

 Chrysomyia formosa iV»/., skg. ; 13. Stratiomys chamaeleon Z)ei,'., do. (li) Syrphidae: 

 all skg.: 14. Eristalis nemorum Z. ; 15. Helophilus floreus Z. ; 16. Melithreptus 

 scriptusZ.; 17. Syritta pipiens Z. C. Hymenoptera. {a) Apidae: i8. Andrena 

 gwynana K., var. bicolor F. 5, skg.; 19. A. lucens Imh. j, skg. and po-cltg.; 

 20. A. pilipes F. S, skg. ; 21. A. propinqua Schenck 5, do. ; 22. A. tibialis K. % (i) ; 

 23. Apis mellifica Z. 5, skg.; 24. Halictus sexnotatus ZT. 5, do.; 25. Sphecodes 

 gibbus Z. S, do. {i) Clirysididar : 26. Chrysis viridula Z. (r) Ichneumonidae: 

 27. Undetermined species, id) Sphegidae: all skg.: 28. Cerceris arenaria Z., 

 29. Crabro albilabris F.\ 30. C. subterraneus F.\ 31. C. vexillatus Pz.; 32. 

 Oxybelus lineatus F. 5; 33. O. mucronatus F. S and 5; 34. O. pulchellus 

 Gorst. S; 35. O. uniglumis Z. J; 36. Pompilus viaticus Z. (f) Scoliidae: 37. Tiphia 

 femorata Z". 5, skg. (/") Tenlhredinidae: 38. Hylotoma ciliaris Z., var. corrusca 

 Gadd.; 39. Tenthredo sp. {g) Vespidae: all skg.: 40. Odynerus parietum Z. ; 

 41. Polistes gallica Z. ; 42. Vespa germanica Z. 5. D. Lepidoptera. Rhopalocera: 

 both skg. : 43. Epinephele janita L. ; 44. Polyommatus virgaureae /.. 



