COMPOSITAE 593 



Herm. Miiller gives the following. 



A. Diptera. Syrphidae: i. Eristalis arbustorum Z., freq., po-dvg.; 2.E. nemorum 

 Z., do. B. Hymenoptera. Apidae\ 3. Andrena denticulata K. 5 and $, po-cltg. 

 and skg. (Borgstette) ; 4. Apis mellifica Z. $, freq., skg. ; 5. Bombus terrester Z. $, 

 skg. ; 6. Psithyrus campestris Z. J, skg. ; 7. P. rupestris Z. J, skg. C. Lepidoptera. 

 Rhopalocera: 8. Thecla ilicis Esp., skg. Also (Alps), a beetle, 22 flies, 6 bees, 

 a true wasp, and 27 Lepidoptera (' Alpenblumen,' pp. 444-5). 



Alfken observed the following bees at Bremen. 



1. Andrena denticulata K. $; 2. A. gwynana K. $>, 2nd gen.; 3. Bombus 

 agrorum F. $ ; 4. B. derhamellus K. $ ; 5. B. lapidarius Z. S ; 6. Halictus flavipes 

 F. J ; 7. H. leucozonius *SV^r. J. 



Schletterer gives the following bees for the Tyrol. 



1. Andrena parvula K. ; 2. Bombus mastrucatus GW-.S7. ; 3. B. terrester Z. ; 

 4. Halictus albipes Z^. ; 5. Psithyrus campestris Pz. ; 6. P. globosus Ev. ; 7. P. 

 rupestris Z*. ; 8. P. vestalis Fourcr. 



The following were recorded by the observers, and for the localities stated. 



Schmiedeknecht (Thuringia), 2 bees (Bombus hypnorum Z. J, and B. lapidarius 

 Z. $). Hoffer (Steiermark), 2 bees (Bombus lapidarius Z. $, & and J, and B. hypno- 

 rum Z. $). Friese (Baden), 3 bees 1. Halictus calceatus Scop. J, not infrequent; 

 2. H. flavipes F. J, freq.; 3. Nomada solidaginis Pz., do. Schenck (Nassau), 5 

 bees 1. Bombus confusus Schenck 5 and 4; 2. Halictus calceatus Scop. &; 3. H. 

 flavipes F. J; 4. H. rubicundus C^r. J; 5. H. tetrazonius Klg. S. MacLeod 

 (Pyrenees), a Syrphid and 3 Muscids (Bot. Jaarb. Dodonaea, Ghent, iii, 1891, p. 359); 

 (Flanders), Apis, 3 humble-bees, 5 short-tongued bees, an Ichneumonid, a fossorial 

 wasp, 9 hover-flies, 9 Muscids, and 6 Lepidoptera (op. cit., v, 1893, pp. 414-15). 

 Lindman (Dovrefjeld), flies, humble-bees and a Lepidopterid. Scott-Elliot (Dumfries- 

 shire), a parasitic humble-bee and several flies ('Flora of Dumfriesshire/ p. 91). 



1367. S. canadensis (L. Herm. Muller, 'Fertilisation,' p. 321, 'Weit. Beob.,' 

 Ill, p. 292; Knuth, ' Bloemenbiol. Bijdragen.' 



Visitors. Herm. Muller observed the following. 



A. Coleoptera. Phalacridae: 1. Phalacrus corruscus Panz., occasional. 

 B. Diptera. (a) Muscidae : 2. Calliphora erythrocephala Mg.; 3. Lucilia caesar Z. ; 

 4. L. cornicina F. ; 5. Musca corvina F. ; 6. M. domestica Z. ; 7. Sarcophaga 

 carnaria Z po-dvg.; 8. Numerous small species, (b) Syrphidae: 9. Cheilosia 

 scutellata Fall. ; 10. Eristalis arbustorum Z., freq., po-dvg. ; 1 1. E. nemorum ., do. ; 

 12. E. pertinax ,&-0/!>. ; 13. E. tenaxZ. ; 14. Helophilus floreusZ. ; 15. H. pendulusZ. ; 

 16. Syritta pipiens Z., freq., po-dvg. C. Hymenoptera. (a) Apidae: 17. Halictus 

 cylindricus F. $, numerous; 18. H. zonulus Sm. $ and J, very numerous, skg., 

 po-dvg. and po-cltg.; 19. Sphecodes gibbus Z. $ and J, very numerous, skg. and 

 po-dvg. (5) Formicidae: 20. Formica fusca Z. 5, very numerous, (c) Sphegidae: 

 21. Ammophila sabulosa Z. $, skg.; 22. Pompilus niger F. $, skg. D. Neuroptera. 

 23. Panorpa communis Z. in large numbers. 



The following were recorded by the observers, and for the localities stated. 



Loew (Berlin Botanic Garden), 3 Muscids (1. Anthomyia sp. ; 2. Echinomyia 

 fera Z. ; 3. Pyrellia cadaverina Z.) and 3 Syrphids (1. Eristalis arbustorum Z. ; 

 2. E. nemorum Z. ; 3. Syrphus ribesii Z.). Knuth, 3 Syrphids, skg. and po-dvg. 

 (1. Eristalis arbustorum Z. ; 2. Helophilus pendulus Z. ; 3. Syritta pipiens Z.). 

 Alfken, the bee Andrena denticulata K., very numerous on one occasion. 



davis. 11 Q q 



