HO Insecta, 
XII. Insecta. 
[191 (5 j 
Diandrena beatula p. 48, cyanosoma 
p. 49, clariventris, scintilla, p. 50, 
spp. n., California, Cockerell J. Ent. 
Zool. 8. 
Dianthidium subparvum sp. n. 
Washington p. 30, perpictum colora- 
dense Bubsp. n. p. 32, Swenk Univ. 
Nebr. Stud. 14. 
Dioxys pacificus sp. n. California 
p. 286, Cockerell Ann. Nat. Hist. 17. 
Eulaema in Guiana, Cockerell pp. 
2 and 3 Pap. Mus. Michigan 24. 
Euryglossa perpulchra sp. n. Aus- 
tralia, sulphurella var. n. perlutea, 
Cockerell p. 434 Ann. Nat. Hist. 
17."- ItJ. dcprcsm sparsa subsp. n. 
p. 363, Cockerell P. Ac. Philud. 68. 
Euryglossina hypochroma, jlavi- 
ventris, spp. n., Australia p. 362, 
perpusilla var. n. nana, Cockerell 
T.c. 
Exomalopsis velutinus p. 58, me- 
lanurus p. 59, spp. n., California, 
Cockerell J. Ent. Zool. 8. — E. peri- 
melaena sp. n. Chubut p. 431, Cockerell 
Ann. Nat. Hist. 17. 
Exoneura brisbanensis sp. n., botanica 
var. n. aterrima, Cockerell p. 204 
Mem. Queensl. Mus. 5. 
Formicapis gen. n., clypeata sp. n. 
Canada, Sladen p. 271 *Canad. Ent. 
48. 
Glossoperdita gen. n. near Perdita, 
pelargoides sp. n. California, Cockerell 
p. 43 J. Ent. Zool. 8. 
Greelcyella pAenlillae p. 101, occi- 
dtnlalis p. 105, spp. n. U.S., Crawford 
Insoo. Inscit. 4. 
Ilalictoides virescens sp. n. California 
p. 139, Crawford In sec. Inscit. 4. — 
II. pulchricornis sp. n. New Mexico 
p. 63, Cockerell Ent. News 27. 
Ilalictus quadricinctus Formen, var. 
muximus Russland p. 29, var. aegypt- 
iacus und rubripes Agyptcn, var. 
munitions Kaukasus, varr. n., 
czekelii p. 30, salinaecola Tur- 
kestan, sahlbergi Merv p. 31, Isushi- 
mae Japan p. 32, ordnbudensis Trans- 
kaukasien p. 33, rufus Turlustan p. 34, 
spp. n., nasicus herbiensis var. n. 
Turkestan p. 33, Freise 1). ent. Zs. 
Berlin 19l6. — PL. mundulus p. 366, 
bruzieri p. 36/, spenceri Australia, 
tannaensis p. 368, epiensis New He- 
brides, pachycephalus, p. 369, doli- 
chocerus p. 370, supralucens, Australia, 
demissus, p. 371, forticornis p. 372, 
macrops, Tasmania, lanariellus Aus- 
tralia, p. 373, confusellus Tasmania p. 
374, spp. n., semipolitus expulsus 
subsp. n. p. 372, Cockerell P. Ac. 
Philad. 68. — H. etheridgei sp. n. Aus- 
tralia p. 433, Cockerell Ann. Nat. 
Hist. 17. — II. semipolitus p. 202, 
bursariae, reperlulus p. 203, spp. n., 
Queensland, Cockerell Mem. Quccnsl. 
Mus. 5. — H. cyaneiceps sp. n. New 
Mexico p. 254, Cockerell Canad. 
Ent. 48. — II. frascrae p. 100, incon- 
ditus p. 101, regis p. 102, spp. n., 
Colorado, Cockerell Kntoinol. 49. — 
//. hdiatil/ii sp. n. California p. 77, 
Cockerell Canad. Ent. 48. — 11. 
corunadensis, grinnelli, p. 56, dag- 
getti p. 57, spp. n., Coronado islands, 
Cockerell Canad. Ent. 48. — II. 
smithvi var p. 286, gulosus puncti- 
ferus subsp. n. p. 287, Cockerell 
Ann. Nat. Hist. 17. — II. vinctus Walk, 
(as Nomia) = ( kalutarae Cock.), aelhio- 
picus Cam .—{atroviridis Cam.) p. 450, 
chilensis Spin. = ( Gorynura Jluvo- 
fasciata Spin.) p. 451, Meade- Waldo 
Ann. Nat. Hist. 17. — II. mono, pheno- 
logy, Perkins p. 67 Ent. Mag. 52. 
Hesperapis and allies; characters 
and componc nts, Cockerell p. 176-1 . 8 
Psyche 23. — II. nitidulus sp. n. Cali- 
fornia p. 45, Cockerell J. Ent. 
Zool. 8. 
lloplitina hesperia sp. n. California 
p. 103, Crawford Inscc. Inscit. 4. 
Liphanthus sabulosus, Cockerell p. 
428 Ann. Nat. Hist. 17. 
Megachile caecina p. 173, borneana 
p. 174, esora p. 175, gardara p. 176, 
spp. n,, Borneo, Cameron J. Straits 
Asiat. Soc. 39 1903. — M. tasmanica sp. 
n. p. 277, pugnata pomonae sp. n. Cali- 
fornia p. 278, Cockerell Ann. Nat. 
Hist. 17. — M. tarsalula $ , abluta 
valdezi subsp. n., philippinensis sp. n., 
Cockerell p. 159 Entomol. 49. — 
M. scopulipes sp. n. Brazil p. 200, 
Cockerell Entomol. 49. 
Mejalopta genalis sp. n. Panama 
p. 453, Meade- Waldo Ann. Nat. Hist. 
17. 
Meliita anthophoroides sp. n. India 
p. 462, Meade-Waldo T.c. 
