500 ANGIOSPERMAE—DICOTYLEDONES 



Ichneumonid, 6 hover-flies, 4 Muscids, a Lepidopterid, and 2 beetles (Bot. Jaarb. 

 Dodonaea, Ghent, vi, 1894, pp. 275-7, 380). Heinsius (Holland), 2 Muscids — 



1. Lucilia cornicina F.; 2. Scatophaga stercoraria L. j and $; and the hover-fly 

 Eristalis tenax L. 5 (Bot. Jaarb. Dodonaea, Ghent, iv, 1892, p. 59). Scott-Elliot 

 (Dumfriesshire), Apis, a humble-bee, a wasp, 4 Muscids, and 4 hover-flies (' Flora'of 

 Dumfriesshire,' p. 80). 



Loew observed the following in Switzerland (' Beitrage,' p. 56). — 



A. Coleoptera. Ctrambyddae: i. Leptura maculicornis Deg.; 2. Pachyta 

 lamed Z. ; 3. P. quadrimaculata Z. ; 4. P. virginea Z. ; 5. Strangalia armata Hds/. 

 B. Diptera. {a\ Muscidae : 6. Echinomyia fera Z. ; 7. Hydrotaea dentipes i^. i ; 

 8. Mesembrina meridiana Z. ; 9. M. mystacea Z. (3) Syrphidae: 10. Eristalis 

 rupium/'. ; ii. Melithreptus pictus .A/^. ; 12. Syritta pipiens Z. C. Hymenoptera. 

 Sphegidae: 13. Gorytes sp. ; 14. Myrmosa melanocephala F. $. 



H. de Vries noticed the following in the Netherlands (Ned. Kruidk. Arch., 

 Nijmegen, 2. ser., 2. Deel, 1875). — 



Hymenoptera. {a) Apidae : i. Apis mellifica Z. 5 ; 2. Bombus agrorum F. 5 ; 

 3. B. subterraneus Z. 5; 4- B. terrester Z. 5 and S ; 5. Halictus cylindricus F. S. 

 (3) Sphegidae: 6. Crabro cribrarius Z. 5. (c) Tenthredinidae: 7. Allantus tricinctus 

 i^. ((/) Vespidae : 8. Vespa germanica Z*. 5- 



1170. H. pyrenaicum Lam. (=H. montanum Schleich.). — The flowers of this 

 species are white. 



Visitors. — MacLeod (Pyrenees) observed 6 short-tongued Hymenoptera, 4 

 beetles, and 26 Diptera (8 Syrphids and 16 Muscids). 



1171. H. sibiricum L. — Lindman says that the flowers of this species possess 

 a strong urinous odour. 



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



A. Coleoptera. (a) Cislclidae: i. Cistela sulphurea Z. (3) Scarabaeidae : 



2. Cetonia aurata Z,, dvg. the flowers ; 3. Phyllopertha horticolaZ., do. B. Diptera. 

 Syrphidae: 4. Eristalis arbustorumZ., skg.; 5. E. nemorumZ., do. C. Hymenoptera. 

 Apidae : 6. Apis mellifica Z. 5, skg. and po-cltg. 



Lindman saw numerous Diptera and Hymenoptera on the Dovtefjeld. 



1172. H. dissectum Ledeb. ( = H. lanatum Michx.). — 



Visitors. — Loew saw the bee Andrena schrankella Nyl. }, skg. and po-dvg., in 

 the Berlin Botanic Garden. 



1173. H. pubescens Bieb. — 



Visitors. — Loew saw the following in the Berlin Botanic Garden. — 



A. Coleoptera. Scarabaeidae: i. Cetonia aurata Z., devouring the flowers. 

 B. Hymenoptera. Apidae: 2. Apis mellifica Z. 5, skg. and po-cltg. ; also (on the 

 var. Wilhelmsii Fisch. et Lall.), the Muscid, 3. PoUenia rudis F. 



366. Tordylium Tourn. 



1174. T. maximum L. — Schulz ('Beitrage,' II, p. 190) describes this species as 

 andromonoecious, with protandrous hermaphrodite flowers. 



1175. T. apulum L. — 



Visitors. — Schietterer observed the following at Pola. — 



