600 ANGI0SPERMAED1C0TYLED0NES 



pipiens Z., do. C. Hymenoptera. Apidae: 6. Halictus albipes F. J, skg. ; 

 7. H. cylindricus F. $, do. ; 8. H. longulus Sm. %, do. ; 9. H. maculatus Sm. S, do. ; 

 10. H. nitidus Schenck $, do.; 11. Heriades truncorum Z. $ and $, very numerous. 



D. Lepidoptera. Rhopalocera. 12. Hesperia thaumas Hfn., skg.; 13. Lycaena 

 sp. ; 14. Polyommatus dorilis Hfn. 



MacLeod (Flanders) noticed the bee Halictus, 6 hover-flies, and 3 Muscids 

 (Bot. Jaarb. Dodonaea, Ghent, v, 1893, p. 416). 



Burkill observed the following on the East coast of Scotland (' Fls. and Insects 

 in Gt. Britain/ Part I). 



A. Coleoptera. Nitidulidae : 1. Meligethes aeneus F., dvg. and almost com- 

 pletely covered with pollen; 2. M. obscurus Er. ; 3. M. picipes Sturm.; 4. M. 

 viridescens F., as M. aeneus. B. Diptera. (a) Muscidae: 5. Anthomyia brevi- 

 cornis Zett., po-dvg. ; 6. A. radicum Z., very common, po-dvg. ; 7. Calliphora 

 erythrocephala Mg. ; 8. Coelopa sp., po-dvg. ; 9. Drymeia hamata Fall., skg. and 

 po-dvg.; 10. Hylemyia strigosa F.; 11. Lucilia cornicina F. ; 12. Morellia sp. ; 

 13. Phorbia lactucae Bouchi, po-dvg. ; 14. Scatophaga stercoraria Z. ; 15. Siphona 

 geniculata Deg., freq., skg. and po-dvg. (5) Syrphidae: 16. Eristalis arbustorum Z. ; 

 17. E. pertinax Scop., skg.; 18. E. tenax Z., do.; 19. Platycheirus albimanus F. ; 

 20. P. manicatus Mg. ; 21. Sphaerophoria scriptaZ. ; 22. Syritta pipiens Z. ; 23. 

 Syrphus ribesii Z. C. Hymenoptera. (a) Apidae: 24. Bombus lapidarius Z., 

 skg. {5) Ichneumonidae: 25. 2 undetermined species. D. Lepidoptera. Micro- 

 lepidoptera: 26. Plutella xylostella Z., skg.; 27. Simae'this fabriciana Sleph., do. 



E. Thysanoptera. 28. Thrips sp. 



(c) Tribe Senecionideae Less. 

 Styles of the hermaphrodite florets cylindrical, with linear penicillate branches 

 fulcrate at the tip. 



435. Xanthium L. 



Male and female florets in different heads on the same stock. Male florets 

 with vestigial styles (Kirchner). Female florets open much earlier than male ones 

 (Kerner). 



436. Helenium L. 



1407. H. autumnale L. 



Visitors. Loew observed the following in the Berlin Botanic Garden. 



A. Diptera. Syrphidae: 1. Eristalis nemorum Z. ; 2. E. tenax Z. ; 3. Helo- 

 philus floreus Z. ; 4. Syrphus balteatus Deg. B. Hymenoptera. Apidae : 5. Apis 

 mellifica Z. <jf, skg. and po-cltg. ; 6. Halictus cylindricus F. J, skg. ; 7. H. rubicundus 

 Chr. 5, skg. and po-cltg. ; 8. Heriades truncorum Z. 5, po-cltg. C. Lepidoptera. 

 Rhopalocera: 9. Pieris brassicae Z., skg. ; 10. P. rapae Z., skg. 



1408. H. californicum Link. 



Visitors. Loew noticed Apis, skg. and po-cltg., in the Berlin Botanic Garden. 



1409. H. decurrens Vatke. 



Visitors. Loew observed the following in the Berlin Botanic Garden. 



A. Diptera. Syrphidae: 1. Eristalis tenax Z.; 2. Syritta pipiens Z. B. 

 Hymenoptera. Apidae : 3. Apis mellifica Z. 5, skg. and po-cltg. ; 4. Heriades 

 truncorum Z. 5, po-cltg. 



