62 FLOWERS AND INSECTS—XXVI 
Long-tongued Bees (8: 66)—Ap.: Apis 3; Megachil.: Mega- 
chile brevis 3; Epeol.: Epeolus pusillus 1, Triepeolus cressonii 1; 
Eucer.: Melissodes asteris 2, boltoniae 2, nivea 3, simillima 51. 
Short-tongued Bees (5: 20)—Halict.: Chloralictus versatus 13; 
Panurg.: Calliopsis coloradensis 1, Perdita 3, Pseudopanurgus com- 
positarum 2, solidaginis 1. 
Other Hymenoptera (1: 1)—Eumen.: Leionotus anormis 1. 
Diptera (17: 79)—Syrph.: Eristalis latifrons 3, Mesogramma 
geminata 1, marginata 2, polita 2, Syritta 7; Bombylt.: Sparnopo- 
lius 39; Conop.: Zodion fulvifrons 1; Tachin.: Cistogaster occidua 
1, Phorantha humeralis 5, magna 1, Senotainia rubriventris 5, trili- 
neata 2, Siphoplagia anomala 1, Spallanzania 2; Sarcophag.: Heli- 
cobia helicis 1; Musc.: Graphomyia 1; Anthomy.: Limnophora 5. 
Lepidoptera (6: 9)—Nymphal.: Anosia 1, Phyciodes 3; Papil- 
ion.: Eurymus 2; Hesperi.: Hylephila 1, Limochores taumas 1, 
Polites 1. 
Coleoptera (3: 11)—Chrysomel.: Diabrotica 12-punctata 1, lon- 
gicornis 1; Lampyr.: Chauliognathus pennsylvanicus 9. 
Brauneria pallida (15: 465-6) —Blooms May 25—June 30; 38 
visitors observed, May 25—June 21; Mas, R. 
Long-tongued Bees (14)—Ap.: Apis se; Bomb. (9): Bombias 
auricomus, separatus, Bombus americanorum, Psithyrus variabilis; 
Ceratin.: Ceratina 2, se; Megachil.: Megachilini: Cyphopyga 2, 
Megachile brevis ¢ 9, mendica 9, Sayapis pugnata <4; Coelioxyini: 
Coelioxys 8-dentata ¢; Xylocop.: Xylocopa 9; Nomad.: Holono- 
mada affabilis ¢ 2, superba 9. 
Short-tongued Bees (9)—Halict. (2): Agapostemon texanus se, 
viridulus se, Chloralictus pilosus, pruinosus, versatus sc, Odontalic- 
tus sec, Oxystoglossa confusa, similis; Panurg.: Pseudopanuregus al- 
bitarsis ¢ 9, se. 
Other Hymenoptera (1)—Sphec.: Sphex nigricans. 
Diptera (1)—Tachin.: Spallanzania. 
Lepidoptera (12)—Nymphal.: Anosia, Basilarchia archippus, 
Charidryas, Vanessa atalanta, huntera; Lycaen.: Chrysophanus; 
Papilion.: Eurymus, Papilio, Pontia; Hesperi.: Limochores taumas, 
Polites; Sphing.: Hemaris thysbe. 
Coleoptera (1)—Cerambyc.: Typocerus sinuatus f, n. 
Brauneria purpurea (15: 466).—Blooms June 16—September 26; 
48 visitors observed, July 8-September 14; Mas, R. 
Long-tongued Bees (16)—Ap.: Apis fq; Bomb.: Bombias auri- 
comus ¢ Q, scutellaris 9, separatus ¢ 9, Bombus americanorum 
