494 ANGI0SPERMAED1C0TYLED0NES 





Berlin, 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. Miiller gives the following list (' Fertilisation,' p. 283). 



A. Diptera. (a) Bombyliidae : 1. Anthrax maura Z. (b) Muscidae: 

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

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

 corvina F. ; 6. Sepsis, freq. (c) Stratiomyidae : 7. Chrysomyia formosa Scop., skg. ; 



(d) Syrphidae: all nect-lkg.: 8. Cheilosia scutellataZa//.; 9. Eristalis arbustorum L.\ 

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

 14. Syrphus pyrastri Z. {e) Tipulidae: 15. Tipula sp. B. Hymenoptera : 

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

 18. Prosopis armillata Nyl. J (Borgstette, Tecklenburg); 19. P. communis Nyl. 

 5 and J (Borgstette, Tecklenburg); 20. P. sinuata Schenck 5 and $; 21. Sphecodes 

 gibbus Z. J and $, freq. (b) Chrysididae: 22. Chrysis bidentata Z. 5; 23. C. ignita 

 Z. 5; 24. Hedychrum lucidulum F. 5 and J. not infrequent, (c) Evaniidae: 

 25. Foenus affectator F. ; 26. F. jaculator F. (d) Formicidae: 27. Not infrequent. 



(e) Ichneumonidae : 28. Numerous species. (/") Scoliidae: 29. Tiphia femorata 

 F. 5. (g) Sphegidae: 30. Cemonus unicolor /'. $ ; 31. Crabro denticrus H.-Sch. ; j 

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

 35. C. wesmaeli v. d. L. $; 36. Mutilla melanocephala F. ; 37. Oxybelus uniglumis 

 L., freq.; 38. Pompilus cinctellus Spin. ; 39. P. neglectus Dahlb. $; 40. Psen 

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

 Lep. 5. (A) Tenthredinidae: 43. Several species of Tenthredo. (/') Vespidae: 

 44. Eumenes pomiformis F. $; 45. Odynerus debilitatus Sauss.; 46. O parietum Z.; 

 47. Polistes gallica Z. 



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



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

 Braconid Agathis umbellatarum Nees is especially attracted by this species. 



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



A. Coleoptera. {a) Cerambycidae : 1. Leptura livida F., nect-lkg. {b) Sca- 

 rabaeidae: 2. Cetonia aurata Z., nect-lkg. (c) Telephoridae : 3. Rhagonycha 

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

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

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

 crassipennis F. {b) Mycelophilidae: 11. Sciara thomae Z. (c) Stratiomyidae: 12. 

 Chrysomyia formosa Scop., skg. ; 13. Stratiomys chamaeleon Deg., do. (d) Syrphidae: 

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

 scriptusZ.; 1 7. Syritta pipiens Z. C. Hymenoptera. (a) Apidae: 18. Andrena 

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

 20. A. pilipes F. $, skg. ; 21. A. propinqua Schenck 5, do. ; 22. A. tibialis K. $ (?); 

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

 gibbus Z. S, do. (b) Chrysididae: 26. Chrysis viridula Z. (c) Ichneumonidae: 

 27. Undetermined species, {d) 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. $ and 5; 34. O. pulchellus 

 Gorst. $; 35. O. uniglumis Z. J ; 36. Pompilus viaticus Z. (e) Sco/iidae : 37. Tiphia 

 femorata F. 5, skg. (/") Tenthredinidae: 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 F. 5. D. Lepidoptera. Rhopalocera : 

 both skg. : 43. Epinephele janira Z. ; 44. Polyommatus virgaureae Z. 



