CHARLES ROBERTSON 215 
Long-tongued Bees (5: 13)—Bomb.: Bombus consimilis 9, 1; 
Ceratin.: Ceratina ?, 7, Zaodontomerus 4, 2; Stelid.: Miecrostelis 
3 2, 2; Megachil.: Osmia pumila 9, 1. 
Short-tongued Bees (9, 5: 60)—Halict.: Evylaeus pectoralis se, 
1, Odontalictus 1, Oxystoglossa similis 55; Prosopid.: Prosopis 
pygmaea 1, ziziae 2. 
Other Hymenoptera (4: 7)—KEumen.: Leionotus clypeatus 1, 
illinoensis 3, vagus 1, Zendalia acolhuus 2. 
Diptera (9: 23)—Syrph.: Mesogramma marginata 5, Paragus 
tibialis 2, Sphaerophoria 1; Bombyli.: Toxophora 2; Tachin.: 
Apinops 2, Cistogaster occidua 1, pallasii 8; Sarcophag.: Helicobia 
helicis 1; Anthomy.: Phorbia acra 1. 
Lepidoptera (1: 1)—Nymphal.: Charidryas 1. 
VERBENACEAE 
Lantana camara (cult).—Ten visitors observed, September 
24-5; Mas, Y. 
Birds (1)—Trochil.: Trochilus. 
Long-tongued Bees (1)—Bomb.: Bombus americanorum ¢. 
Lepidoptera (8)—Nymphal.: Anosia; Papilion.: Eurymus fa, 
Heraclides, Pieris fq, Pontia; Hesperi.: Ancyloxypha, Epargyreus: 
Noctu.: Plusia simplex. 
Lippia lanceolata—Blooms June 22—September 15; 56 species 
and 375 individuals observed, June 28-September 11; Mis, W. 
Long-tongued Bees (7:65)—Bomb.: Bombus americanorum 9%, 
5; Megachil.: Megachilini: Megachile brevis ¢ 9, 32; Coelioxyini: 
Coelioxys 8-dentata ¢ 9, 3; Epeol.: Triepeolus concolor ¢ 9, 16, 
lunatus °, 2; Eucer.: Florilegus ¢ 9, 6, Melissodes autumnalis 4, 1. 
Short-tongued Bees (12: 78)—Halict.: Agapostemon viridulus 
9, 1, Augochlora fervida 9, 4, Chloralictus nymphaearum ¢, 1, 
pilosus ¢ 2, 3, tegularis 9, sc, 12, Evylaeus pectoralis 9, se, 7, Odon- 
talictus 9, 1, Oxystoglossa confusa ?, 3, pura 9, 1, similis ¢ Q, se, 
42, Seladonia 9, 1; Panurg.: Calliopsis andreniformis ¢ 9, se, 2. 
Other Hymenoptera (7:27)—Sphec.: Priononyx atrata 1, 
Sphex nigricans 11, pictipennis 3, vulgaris 5; Bembic.: Bicyrtes 
ventralis 4; Humen.: Leionotus anormis 2, clypeatus 1. 
Diptera (21:114)—Syrph.: Eristalis latifrons 2, Helophilus 
latifrons 1, similis 2, Mesogramma marginata 13, Orthoneura nitida 
1, Paragus bicolor 2, Sphaerophoria 3, Syritta 1, Tropidia quadrata 
1; Bombyli.: Exoprosopa fasciata 7, fascipennis 11, Systoechus 7; 
Conop.: Conops brachyrrhynchus 4; Tachin.: Apinops 1, Archytas 
analis 19, Ocyptera dosiades 1, tenuis 7, Pachyophthalmus floriden- 
sis 1, Siphoplagia anomala 6, Spallanzania 19, Trichophora 5. 
