114 FLOWERS AND INSECTS—XXVI 
Coleoptera (2, sf, n)—WScarabae.: Trichius affinis, piger fq. 
Blephilia hirsuta (14: 114-5).—Blooms June 21—September 3; 
83 visitors observed, June 26—July 29; Mas, W. 
Long-tongued Bees (86)—Ap.: Apis ab; Bomb.: Bombias 
auricomus 9, separatus ¢' 9, fq, Bombus americanorum ¢ 9 9, fq, 
impatiens 3, ridingsii ¢, fq, Psithyrus laboriosus 9, variabilis 92; 
Ceratin.: Ceratina 9, sc, ab, Zaodontomerus 6; Megachil.: Try- 
petini: Neotrypetes truncatus 9, se; Osmiini: Aleidamea simplex 9; 
Megachilini: Chelostomoides ¢ 9, fq, Megachile brevis ¢ 2, generosa 
3d, mendica § 9, fq, petulans J 9, Sayapis sayi J, fg, Xanthosarus 
3; Coelioxyini: Coelioxys 8-dentata 3, rufitarsis ¢, sayi ¢ 9, fq; 
Epeol.: Triepeolus coneavus J, concolor ¢ 9, fq, cressonii ¢', remi- 
gatus 2; Hucer.: Epimelissodes obliqua ¢ 9, Florilegus 9, Melissodes 
agilis ¢, bimaculata ¢ 9, fq, comptoides ¢ 9, fq, trinodis ¢ 9, 
variabilis gj 9, Peponapis 6; Anthophor.: Amegilla 9, Clisodon 
oY; se. 
Short-tongued Bees (13)—Halict.: Agapostemon radiatus ¢ 9, 
se, fq, splendens J, viridulus 9, Augochlora viridula ¢, Chloralictus 
pilosus 9, sparsus ¢, ab, n, Evylaeus arcuatus 0, pectoralis 9, se, 
4-maculatus 9, ¢, n, Halictus lerouxii ¢ 9, Oxystoglossa confusa 
3 2, se, ab, pura 9; Prosopid.: Prosopis ziziae 9, f, n. 
Other Hymenoptera (6)—WSphec.: Sphex nigricans, procera, vul- 
garis; Scoli.: Elis 5-cincta; Humen.: Leionotus foraminatus fq; 
Pompil.: Ceropales fulvipes. 
Diptera (16)—Syrph.: Allograpta f, n, Eristalis transversus, 
Syritta f, fq, n, Tropidia albistylum, Xylota fraudulosa f, n; 
Empid.: Parempis; Bombyli.: Anthrax parvicornis, sinuosa f, n, 
Argyramoeba albofasciata f, n; Conop.: Oncomyia, Physocephala 
texana fq, tibialis, Stylogaster neglecta ab, Zodion obliquefasciatum ; 
Tachin.: Archytas analis; Musc.: Stomoxys. 
Lepidoptera (12)—Nymphal.: Anosia, Argynnis, Charidryas, 
Vanessa atalanta, cardui; Papilion.: Kurymus fq, Pieris, Pontia; 
Hesperi.: Epargyreus, Euphyes metacomet, Polites; Ctenuch.: 
Scepsis. 
Hedeoma pulegioides (14:108).—Blooms July 21—September 
28; 8 visitors observed, August 8, 11; Mi, R. 
Long-tongued Bees (1) Ceratin.: Ceratina 9. 
Short-tongued Bees (6)—Halict.: Chloralictus versatus 9, se, 
tegularis 2, se, Odontalictus ¢, Oxystoglossa confusa , similis ¢ 9, 
se, fq; Panurg.: Calliopsis andreniformis ~ 9, ab. 
Diptera (1)—Syrph.: Mesogramma marginata f, n. 
