PART IIT. | THE MECHANISMS OF FLOWERS. 275 
. Visitors: A. Diptera—-(a) oye : (1) Sargus ncaa L. ; (0) 
i - Muscide : (2) Calliphora vomitoria, L. ; (3) Lucilia cornicina, F. ; (4) Scato- 
_ phaga stercoraria, L.; (5) Sepsis sp. B. Coleoptera—(a) Nitidulide: (6) 
it y eligethes, ab. ; (b) Dermestide : (7) Anthrenus pimpinelle, F. ; (c) Lameilli- 
i cornia: (8) Trichius fasciatus, L. C. Hymenoptera—(a) Tenthredinide : (9) 
_ Nematus vittatus, L. ; (10) Several undetermined species of Tenthredo ; (0) 
_ Ichneumonidae: (11) Various species ; (c) Sphegide : (12) Pompilus tritiation 
2; (d) Apide: (13) Andrena lepida, Schenck, ¢. See also No. 599, 1. 
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i _ 175. BupLeuruMm FALcatum, L. (Thuringia).—I have found 
the dull-yellow flowers visited only by flies and Hymenoptera. 
- Visitors: A. Diptera—(a) Syrphide : (1) Syritta pipiens, L., very ab., s, 
4 fp. ; (2) Eristalis arbustorum, L., s.; (3) Pipizella annulata, Macq., s. ; 
(b) Bombylide: (4) Anthrax flava, Hffsgg.,s. B. Hymenoptera—(a) Ten- 
thredinide : (5) Hylotoma rosarum, F., s.; (6) Vespide: (6) Polistes gallica, 
u., and var. diadema, s. ; (¢) Jchnewmonide : (7) Various species, s. ; (d) Apide : 
8) Halictus interruptus, Pz. ¢,s, See also No. 590, 1. 
aes 
q 176. CARUM (PETROSELINUM) sATIVUM, L.—The visitors are 
hietly flies. 
A. Diptera—(a) kg : (1) Eristalis arbustorum, L. ; (2) E. sepulcralis, 
4.; (3) Helophilus floreus, L. ; (4) Syritta pipiens, L. ; (5) Xanthogramma 
trofasciata, Deg. ; (b) Muscidew: (6) Lucilia cornicina, F.; (7) Cyrtoneura 
mplex,. Loew {determined by Herr Winnertz) ; (8) Sarcophaga carnaria, L, 
. Hymenoptera—A pide : (9) Sphecodes gibbus, L, ¢,s. See also No. 590, 1. 
177. Carum cARvuI, L, :— 
- Visitors: A. Diptera—(a) Stratiomyide : (1) Stratiomys longicornis, F. ; (2) 
hrysomyia formosa, Scop. ; (b) Syrphide : (3) Chrysotoxum festivum, L. ; (4) 
ipizella virens, F. ; (5) Melanostoma mellina, L. ; (6) Pyrophena sp., s. ; (7) 
tphus ribesii, L., s.; (8) Platycheirus peltatus, Mgn.; (9) Melithreptus 
niatus, Mgn. ; (10) Eristalis arbustorum, L.; (11) E. horticola, Deg. ; (12) 
-gneus, Scop. ; (13) Helophilus floreus, L., very ab. ; (14) H. pendulus, L. ; 
5) Syritta pipiens, L. ; (c) Muscide : (16) Gymnosoma rotundata, L. ; (17) 
thinomyia fera, L.; (18) Zophomyia tremula, Scop.; (19) Sarcophaga 
maria, L., and albiceps, Men. ; (d) Bibionide : (20) Bibio hortulanus, F. ; 
_ *‘Tipulide; (21) Tipula, lh. B. Coleoptera—(a) Curculionidaw : (22) 
ruchus, freq. ; (23) Phyllobius oblongus, L. ; Malacodermata ; (24) An- 
s comus Meititain: L. ; (25) Telephorus rusticus, L. ; (c) Chrysomelide : (26) 
oceris 12punctata, L. C. Hymenoptera—(a) Tenthredinide:: a mee 
toma femoralis, Kl. ; (28) H. rosarum, F. ; (29) H. ceerulescens, F. ; (30) H 
el Es L. ; (31) Selandria serva, L. ; (32) Athalia spinarum, F. ; (33) Tens 
edo tricincta, F. ; ~e T. bifasciata, L., etc. ; (85) Dolerus eglanteria, F. ; 
(6 Cimbex sericea, L.; (37) Cephus troglodytes, L. ; (b) Ichneumonide : 
3) 3) Numerous species ; (c) Sphegide : (39) Cemonus unicolor, F., freq. ; (40) 
Gorytes campestris, L. ¢; (41) Crabro lapidarius, Pz. 2 ; (42) Cr, pterotus, 
KF do; (48) Cr. vagabundus, Pz. 2; (7) Apidae: (44) Prosopis brevicornis, 
Loe T 2 
