APID^E. 
Ins. 167 
Andrena taraxaci and allies, characters, Giraud, pp. 243-252, Tr. ent. 
Soc. London 1899. 
A. curtivalvis , Algeria, stabiana , Italy, Morice, p. 252, Tr. ent. Soc. 
London 1899 ; A. melittoides , p. 338, unicincta , p. 339, unifasciata , 
p. 340, moricei , Syria, helonanensis , Egypt, p. 341, rufitibialis , p. 342, 
cegyptiaca , p. 343, speciosa , brumanensis , p. 344, Syria, Friese, Ent. 
Nadir, xxv; A. cragini , p. 254, bradwelli , kansensis , p. 255, Kansas, 
Cockerell, Ent. News Philad. x; A. chromotricha , New Mexico, 
Cockerell, p. 128, Entomologist 1899 : n. spp. 
Anthidium lituratum , nest-habits, Friese, p. 116, Illustr. Zeitschr. Ent. iv. 
A. nifomaculatum , Syria, p, 334, karsc/ii, Egypt, p. 335, spiniventris, 
Syria, p. 336, Friese, Ent. Nachr. xxv, n. spp. 
Anthophorula — (Diadasiella Ashm.), Cockerell & Porter, p. 407, Ann. 
Nat. Hist. iv. 
Anthrena lapponica , habits, Hoppxer, p. 374, Illustr. Zeitschr. Ent. iv; 
A. symphyti Schmdkn. =A. angustior K., Alfkex, p. 145, Ent. Nachr. 
xxv; A. afzeliella and allies, Alfkex, pp. 102-106, t. c. 
Bornbus ; characters of the New Mexican, Cockerell & Porter, pp. 386- 
393, Ann. Nat. Hist, iv; B. latreillellus , varr., Perez, p. 269, Bull. 
Soc. ent. France 1899; At confusus, habits, Giard, p. 82, t. c.; A. and 
Psithyrus , habits, relations of the various species, Sladen, pp. 230- 
234, Ent. Mag. 1899. 
A. perixanthus , iridis , p. 386, monardce , p. 387, prunellce , p. 391, New 
Mexico, Cockerell & Porter, Ann. Nat. Hist, iv, n. spp. 
Ccenonomada n. g., type A. bruneri , Ashmead, p. 68, Tr. Amer. ent. Soc. 
xxvi. 
Callandrena, characters, Cockerell & Porter, p. 418, Ann. Nat. Hist. iv. 
Calliopsis teucrii , verbence , p. 412, chlorops , p. 413, New Mexico, Cockerell 
& Porter, t. c.; C. scutellaris , visaliensis , p. 406, anthidius , p. 407, 
California, Fowler, Psyche viii : n. spp. 
Gentris : the N. American, Fox, pp. 63-70, P. Ac. Philad. 1899. 
C. errans , Florida, p. 65, pallida , Arizona, p. 66, marginata , p. 67, 
cockerellii , New Mexico, atrioentris , p. 68, subhyalina, p. 69, Texas, 
xylocopoides , Trinidad, p. 70, Fox, t. c.; A. conspersa , Brazil, zonata, 
Chiriqui, p. 251, aeneiventris , Bolivia, vidua , Honduras, fusciventris , 
Brazil, p. 252, Jlavilah'is, Peru , facialis, Bolivia, p. 253, atripes , minuta , 
Mexico, bicornuta , Brazil, p. 254, Mocsary, Termes. Fuzetek xxii : 
n. spp. 
Ceratina mandilmlaris $ , Icevifrons var. n. moricei , parvula $, bispinosa $ , 
Friese, p. 324, Ent. Nachr. xxv. 
Ceratinia : notes on with subg. n. Ceratinidia, Cockerell A Porter, 
pp. 404-406, Ann. Nat. Hist. iv. 
Ceratinidia subg. n. of Ceratinia , for C. hieroglyphica etc., Cockerell & 
Porter, p. 406, t. c. 
Colletes marginata Thoms. = C. fodiens Fourcr., Alfkex, p. 146, Ent. 
Nachr. xxv. 
A. thomsoni (= balteatv J s Thoms, nec Nyl.), Alfkex, p. 146, t. c.; A. 
nautlanus, Mexico, Cockerell, p. 154, Entomologist 1899 : n. spp. 
Crocisa ramosa , sleeping, Greex, p. 214, Ent. Mag. 1899. 
Crocisaspidia n. g. type A. chandleri , Ashmead, p. 68, Tr. Amer. ent. Soc. 
xxvi. 
Cyaneoderes n. g. Xylocopidee, type C. fairchildi, Ashmead, p. 70, t. c. 
Didasia nerea , cinerea , California, Fowler, p. 285, Canad Ent. 1899, 
n. spp. 
Diadasiella n. g. type A. coquilletti, Ashmead, p. 64, t. c. 
Bieunomia n. n. for Eunomia Cress, nec Hubn., Cockerell, p. 14, Ento¬ 
mologist 1899. 
A. xerophila, p. 265, mesillce , p. 266, N. America, Cockerell, t. c. n. spp. 
