66 . FLOWERS AND INSECTS—XXVI 
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Coleoptera (2, f, n)—Cerambyc.: Typocerus_ sinuatus; 
Scarabae.: Trichius piger gn, in cop, ab. 
Hemiptera (1)—Lygae.: Lygaeus. 
Coreopsis palmata (15:472)—Blooms June 3—July 24; 116 
visitors observed, June 6-—July 2; Mas, Y. 
Long-tongued Bees (33)—Ap.: Apis sc; Bomb.: Bombus ameri- 
canorum ? §; Ceratin.: Ceratina 9, se, fq; Stelid.: Anthidium cog- 
natum 6, Microstelis 9; Megachil.: Trypetini: Neotrypetes trun- 
catus ¢ 9, sc; Osmiini: Alcidamea simplex 9, Ashmeadiella ¢ Q, 
Gnathosmia 9, se; Megachilini: Chelostomoides ¢, Cyphopyga 0, 
Megachile addenda J, brevis ¢' 9, se, ab, in cop, mendica ¢ 9, petu- 
lans 3, 6-dentata 3 9, se, Sayapis pollicaris ¢ 9, se, pugnata J 9, se, 
fq, Xanthosarus ?; Coelioxyini: Coelioxys 8-dentata ¢ 9, ab, sayi 
3 2; Nomad.: Centrias americanus , erigerontis ¢' 9, Holonomada 
superba 2; Pasit.: Holeopasites illinoensis ¢ 9, fq; Epeol.: Epeolus 
bifasciatus J, interruptus ¢' 9; Melect.: Melecta 3; Eucer.: Melis- 
sodes agilis 4, boltoniae 9, sc, coreopsis ¢ 9, se, fq, oligolege, type, 
petalostemonis 9, ab, trinodis 9, se. 
Short-tongued Bees (21)—Halict.: Agapostemon radiatus 9, se, 
texanus 9, viridulus 9, Augochlora fervida ?, Chloralictus coreopsis 
3 2, se, fq, type, obscurus J, pilosus ¢ 9, se, fq, pruinosus J 9, se, 
tegularis ¢, versatus ¢ 9, sc, ab, Evylaeus arcuatus 92, se, foxii 0, 
pectoralis ¢ 9, sec, Halictus lerouxii J 9, se, Odontalictus ¢ 9, se, fa, 
Oxystoglossa confusa ¢ 9, similis ¢' 9, sc, Seladonia ¢ Q, se; 
Andren.: Pterandrena rudbeckiae ¢' 2; Panurg.: Calliopsis andreni- 
formis ¢' 2, ab, Pseudopanurgus albitarsis ¢ 9. 
Other Hymenoptera (14)—Sphec.: Priononyx atrata, thomae, 
Sphex pictipennis, nigricans, procera, vulgaris; Bembic.: Bembix 
spinolae, Bicyrtes ventralis, Stictiella; Philanth.: Cereeris promi- 
nens; Humen.: Leionotus anormis, arvensis, histrionalis; Bracon.: 
Toxoneuron abdominale. 
Diptera (30)—Stratiomy.: Odontomya nigrirostris; Syrph.: 
Eristalis flavipes, latifrons, tenax, transversus, Helophilus latifrons, 
Mesogramma marginata, Sphaerophoria, Syrphus ribesii; Bombyli.: 
Anthrax parvicornis, Exoprosopa decora, emarginata, Geron rufipes, 
Systoechus, Thripsogaster fq, Toxophora; Conop.: Oncomyia, 
Physocephala tibialis, Zodion fulvifrons; Tachin.: Archytas analis, 
Euphorocera claripennis, Linnaemyia, Ocyptera lata, Peleteria, 
Spallanzania; Musc.: Lucilia caesar, Pseudopyrellia, Stomoxys; 
Anthomy.: Proboscimyia; Agromyz.: Eusiphona. 
Lepidoptera (14)—Nymphal.: Argynnis, Phyciodes, Vanessa 
huntera ; Lycaen.: Uranotes; Papilion.: Euphoeades, Eurymus, 
