368 THE FERTILISATION OF FLOWERS. [PART IIT, 
277. CAMPANULA ROTUNDIFOLIA, L. :— 
Visitors : A. Hymenoptera—Apide: (1) Apis mellifica, L.§, 8.5; (2) 
Bombus pratorum, L. $, s.; (3) B. lapidarius, L. %, cp. ; (4) Cilissa heemar- 
rhoidalis, F. 9 ¢, s. and cp. ; (5) Andrena Coitana, K. g (Sld.), ab. ; (6) 
A. Gwynana, K. ¢; (7) Halictus Smeathmanellus, K. ¢; (8) Halictoides 
dentiventris, Nyl. ¢ 2, the g abundant, sometimes passing the night within 
the flowers ; (9) Chelostoma nigricorne, Nyl. 9 g,s. and cp. ; (10) Ch. Cam- 
panularum, L., do. B. Diptera—(a) Bombylide : (11) Systeechus sulfureus, 
Mik.,s. (Sld.) ; (b) Empide : (12) Rhamphomyia plumipes, Fallen, ab. C. Lepi- 
doptera—(13) Ino statices, L.,s. (Sld.). D. Coleoptera— (a) Staphylinide : (14) 
Anthobium ; (b) Curculionide : (15) Gymnetron Campanula, L. ; (16) Otio- 
rhynchus ovatus. On the Alps also this species is chiefly visited by bees 
(609). See also No. 590, Ill. 
278. CAMPANULA TRACHELIUM, L.:— 
Visitors: A. Hymenoptera—Apide : (1) Apis mellifica, L., 9, s., ab. ; (2) 
Cilissa hemarrhoidalis, F. 9 ¢, s. and c.p., the ¢ very ab., sometimes three in 
one flower ; (3) Andrena Coitana, K. 2 ¢,here also the ¢ is much the more 
abundant ; (4) A. Gwynana, K. 2 g, ab.; (5) A. fulvicrus, K. ¢, taking 
shelter during rain; (6) Halictus cylindricus, F. 9, ¢.p.; (7) Halictoides 
dentiventris, Nyl. 9 ¢, g very ab. ; (8) Prosopis hyalinata, Sm. ? ¢, ab. ; 
(9) Chelostoma Campanularum, L. B. Diptera—Syrphide: (10) Chryso- 
chlamys ruficornis, F. (Lippstadt, Sld.), fp. ; (11) Syrphus balteatus, Deg., 
fp. C. Coleoptera—(a) Nitidulide : (12) Meligethes, very ab. ; (b) Crypto-— 
phagide : (13) Antherophagus, sp. See also No. 590, 111. 
279. CAMPANULA RAPUNCULOIDES, L. :— 
Visitors: A. Hymenoptera—Apide: (1) Apis mellifica, L. §, s.; (2) 
Bombus lapidarius, L. $, s.and¢.p.; (8) Cilissa hemarrhoidalis, F. 2 ¢; “) 4 
Andrena Gwynana, K. 3 ?; (5) Halictus maculatus, Sm. ¢; (6) H. albipes, 
K. 9; (7) Chelostoma nigricorne, Nyl. ¢ 2 ; (8) Ch. Campanularum, K. ¢ 2; 
(9) Prosopis hyalinata, Sm. ¢ ?, the last three ab. B. Diptera—Syrphide : 
(10) Rhingia rostrata, L., s., it issues from the flower with its back covere ed 
with pollen. See also No. so: III. 
280. CAMPANULA BONONIENSIS, L. (Wandersleber Gleiche in — 
Thuringia). 
Visitors: A. Hymenoptera—Apide : (1) Chelostoma florisomne, i 2 
freq. ; (2) Ch. nigricorne, Nyl. 2 ¢; (3) Ch. Campanularum, K. 9 ¢, ab. 
(4) Halictus flavipes, F. 9. B. Coleoptera—Nétidulide : (5) Meligethes, 
freq. See also No. 590, m1. : 
281. CAMPANULA PATULA, Le: 
Bh ose Hymenoptera—Apide : (1) Andrena Gwynana, K. 9, s. and 
; (2) Chelostoma nigricorne, Nyl. ¢ 9,5. and ep. See also No. 590, TT. | 
