Hymenoptera. 
206 
7365 Cockerell, T. D. A. 57.99 (75.5) 
1907. New American Bees. III. Entomologist Vol. 40 p. 135—138. [5 nn. 
spp. in : Triepeolus, Epeolus 3, Panurgînus.] 
66 Cockerell, T. D. A. 57.99 (78) 
1907. New American Bees. V. Entomologist Vol. 40 p. 265—269. [5 nn. 
spp. in : Nomada 2 (1 n. var.), Epeolus, Perdîta, Melissodes.] (78.8,. 9) 
67 Cockerell, T. D. A. 57.99 (78) 
1907- Descriptions and Records of Bees. — XVL Ann. Mag. nat. Hist. 
(7) Vol. 20 p. 122—132. [9 nn. spp. in : Osmia 5, Andrena (Ckll. & Rohwer), 
Ferdita 3. Prosopis cressoni n. nom. pro P. pygmaea Ckesson 1869 non 
P. p. ScHBNCK 1853, Nomada flavoguttata alfkenî pro N. p. Schrnck 1874 non 
Cresson 1863, Megachile grantiana pro M. punctatissima Kieby non Spinola, 
M. subsericans pro M. vicina Mobaw. non Mocsaby, M. mixtula Radoszkowski 
non M. m. Costa.] (78.8,.9) 
68 Cockerell, T. D. A. 57.99 (78) 
1907. Descriptions and Records of Bees. — XVII. Ann. Mag. nat. Hist. 
(7) Vol. 20 p. 445—451. [7 nn. spp. in : Osmia 6, Sphecodes.] (78.8,.9) 
69 Cockerell, T. D. A. 57.99 (78.8) 
1906. The Bees of Florissant, Colorado. Bull. Amer. Mus. nat. Hist. 
Vol. 22 p. 419—455, 2 figg. [31 nn. spp. in: Prosopis, Colletés 3, Sphecodes, 
Halictus 2, Andrena, Nomada 2, Perdîta 3 (1 n. subsp.), Oreopasites n. g.. 
Melissodes, Titusella n. g., Osmia 9 (1 C. & Titus), Megachile (1 n. subsp.).] 
70 Cockerell, T. D. A. 57.99 (78.8) 
1907. Descriptions and Records of Bees. — XIII. Ann. Mag. nat. Hist. 
(7) Vol. 19 p. 361—370. [12 nn. spp. in : Osmia 11 (1 n. subsp.), Andrena.] 
7371 Cockerell, T. D. A. 57.99 (78.8) 
1907. The Bees of Boulder County, Colorado. Unir. Colorado Stud. 
Vol. 4 p. 239 -259. 
72 Cockerell, T. D. A. 57.99 (78.9) 
1907. Notes on some Bees Collected by Mr. H. L. Viereck in New 
Mexico in 1902. Entom. News Vol. 18 p. 395—398. [2 nn. varr. in 
Anthophora.] 
73 Schrottky, C. 57.99 (8) 
1906. Neue und wenig bekannte südamerikanische Bienen. Zeitschr. 
syst. Hymenopt. l)ipt. Jahrg. 6 p. 305 -316, 469—480. [24 nn. spp. in : 
Sphecodes 9, Augochloropsis 3, Protandrena, Psaenythia 4, Ceratina 7. Mega- 
loptella, Paraugochloropsis, Pseudaugochloropsis nn. subgg.] (82.9, 89) 
74 Ducke, A. 57.99 (81) 
1997. Beitrag zur Kenntnis der Solitärbienen Brasiliens. Zeitschr. syst. 
Hymenopt. Dipt. Jahrg. 7 p. 141—144, 321—325, 361—368, 455—461. [18 
nn. spp. in : Halictus 7, Oediscelis 2, Halictanthrena n. g., Ehophitulus n. g. 
2, Anthrenoides n. g., Khathymus 2, Nomada, Anthidiuni.] 
75 Cockerell, T. D. A. 57.99 (94) 
1907. On a Collection of Australian and Asiatic Bees. Bull. Amer. Mus. 
nat. Hist. Vol. 23 p. 221—236. [17 nn. spp. in: Megachile 8, Anthophora, 
Xylocopa 2, Euryglossa 2, Goniocolletes n. g., Crocisa, Nomia, Parasphecodes, 
Binghamiella n. g. pro Sphecodes antipodes, Xylocopa batest n. nom. pro X. 
dimidiata Smith non Lep., Crosia pei^mitida pro C. nitidula Friese non Lep.] 
(51, 54.1, 91.3, 94.2,.4,.5) 
76 Plgeot, P. 67.99 Andrena : 15 
1903. Note sur Andrena nycthemera Imh. Bull. Soc. Hist. nat. Ardennes 
T. 10 p. 45-47. 
7377 Graenicher, S. 57.99 Andrena : 15 
1905. The Relations of the Andrenine Bees to the Entomophilous Flora 
of Milwaukee County. Trans. Wisconsin Acad. Sc. Vol. 15 p. 89—97, 
10. XI. 1907. 
