508 ANGIOSPERMAEDICOTYLEDONES 



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tral 



Ruppin the umbellules of primary umbels bear marginal hermaphrodite and cen 

 male flowers ; secondary ones possess a few marginal hermaphrodite and numerous 

 central male flowers ; tertiary umbels are completely or almost completely male. 



Visitors. Herm. Miiller (H. M.) and Buddeberg (Budd.) observed the following 

 (Herm. Miiller, Fertilisation,' p. 286 ; ' Weit. Beob.,' I, p. 307 ; ' Alpenblumen,' 

 p. 122). 



A. Coleoptera. (a) Malacodermata : 1. Trichodes apiariusZ., nect-lkg. (H. M.). 

 B. Diptera. (a) Dolichopodidae : 2. Gymnopternus germanus Wiedetn., nect-lkg. 

 (H. M.). (b) Muscidae : 3. Gymnosoma rotundata Z., in large numbers (H. M.). 

 (c) Syrphidae: 4. Ascia podagrica F., nect-lkg. (H. M.). C. Hymenoptera. 

 (a) Apidae: 5. Prosopis variegata F. J (H. M.). (b) Sphegidae: 6. Cerceris 

 quinquefasciata Rossi %, nect-lkg. (Budd.); 7. Ceropales maculata F. J and 5, 

 numerous (H. M.) ; 8. Crabro cribrarius Z. $ (H. M.) ; 9. C. sp. (H. M., Alps), 

 nect-lkg.; 10. C. vagus Z. $ (H. M.); 11. Oxybelus bellicosus 01. (H. M.) ; 12. O. 

 uniglumis Z., numerous (H. M.). (c) Tenthredinidae: 13. Tenthredo notha Kl. 

 (Budd.). (d) Vespidae: 14. Odynerus parietum Z. (H. M.). D. Lepidoptera. 

 15. Pieris rapae Z. (H. M.). 



Willis (' Fls. and Insects in Gt. Britain,' Part I) gives the following for the 

 neighbourhood of the south coast of Scotland, all skg. 



A. Diptera. (a) Muscidae'. 1. Agromyza fiaveola Fall.; 2. Anthomyia 

 radicum Z. ; 3. Hylemyia strigosa Zl ; 4. Phorbia floccosa Macq.\ 5. Stomoxys 

 calcitrans Z. (6) Syrphidae: 6. Platycheirus albimanus F. B. Hemiptera. 

 7. Anthocoris sp. C. Hymenoptera. (a) Apidae : 8. Halictus sp. (6) Ichneu- 

 monidae: 9. 4 undetermined species. D. Lepidoptera. (a) Nocluidae: 10. Plusia 

 gamma Z. (b) Rhopalocera: 11. Epinephele janira Z. (c) Microlepidoptera: 

 12. Simae'this fabriciana Steph. 



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



Loew (Mecklenburg), the true wasp Vespa sylvestris Scop. S, skg. (' Beitrage,' 

 p. 38). Alf ken (Bremen), A. Coleoptera. (a) Chrysomelidae: 1. Lema duodecim- 

 punctata Z. (J>) Telephoridae : 2. Malachius aeneus Z. B. Hymenoptera 

 (a) Tenthredinidae : 3. Allantus temulus Scop. ; 4. Arge enodis Z. ; 5. A. ustulata Z.; 

 6. Dolerus fissus Htg. ; 7. Macrophya quadrimaculata F. ; 8. Pachyprotasis rapae Z. 

 Sickmann (Osnabriick), the parasitic fossorial wasp Ceropales maculatus F. MacLeod 

 (Flanders), 3 short-tongued Hymenoptera, 5 hover-flies, 4 Muscids, and a Lepidopterid 

 (Bot. Jaarb. Dodonaea, Ghent, vi, 1894, pp. 279-80). 



1185. T. nodosa Gaertn. (=Caucalis fallax Boiss. cl Balansd). 



Visitors. Schletterer (Pola) observed a ruby- wasp (Ellampus auratus Z.), 

 2 ichneumon flies (Acaenitis fulvicornis Gr., and Anisobus sp.), and a saw-fly (Argae 

 rosae Z.). 



1186. T. infesta Roth (=Caucalis infesta Vest.). According to Schulz 

 ('Beitrage,' II, pp. 91, 191), this species is andromonoecious, with homogamous 

 or slightly protandrous hermaphrodite flowers, in which self-pollination can easily 

 take place. 



Visitors. MacLeod (Pyrenees) observed a Muscid (Bot. Jaarb. Dodonaea, 

 Ghent, iii, 1891, p. 407); Schletterer (Pola) saw the ichneumon fly Glypta pictipes 

 Taschenb. 



