Hymenoptera. 



468 



98050 Cockerell, T. D. A. 57.99(73). 



1906. Descriptions and Records of Bees. — X. Ann. Mag. nat. Hist. (7) 

 Vol. 17. p. 359—369. [9 nn. spp. in: Halidoides ^ Melissodes 7 (1 n. 

 subsp.), Megachile.] 



ôlCrawford, J. C. 57.99(73). 

 1906. Three New Species of Bees. Canad. Entom. Vol. 38. p. 282 

 — 284. [3 nn. spp. in: Perdita^ Neopasites, Halictus,] 



52 Robertson, Charles. 57.99(77.3). 



1905. Synopsis of Euceridae, Emphoridae and Anthophoridae. Trans. 

 Amer, entom. Soc. Vol. 31. p. 365—372. 



53 Cockerell, T. D. A. 57.99(78). 



1906. Descriptions and Records of Bees. VIII. Ann. Mag. nat. Hist. 

 (7) Vol. 17. p. 222—230. [11 nn. spp. in: Halictoides^ Andrena 2, Pro- 

 sopis, Nomada 2, Osmia 4 (1 n. subsp.), Megachile, 1 n. subsp. in: Panur- 

 ginus.] 



54 Cockerell, T. D. A. 57.99(78.8). 



1906. Descriptions and Records of Bees. — IX. Ann. Mag. nat. Hist. 

 (7) Vol. 17. p. 306—317. [10 nn. spp. in: Andrena 5, Colletés 4, Halictus.] 



55 Cockerell, T. B. A. 57.99(79.7). 



1906. Some Bees from Washington State. Canad. Entom. Vol. 38. 

 p. 277 — 282. [5 nn. spp. in: Tetralonia 2, Nomia^ Sphecodes, Nomada.] 

 56 Friese, H. 57.99(8). 

 1906. Neue Bienenarten aus Chile und Argentina. Zeitschr. syst. 

 Hymenopt. Dipt. Jahrg. 6. p. 169—176. [11 nn. spp. in: Exoma- 

 lopsis 3, Eucera 2, Panurginus^ Camptopoeum 4, lÂthurgus, Liopoeum n. 

 subg.] 



98057 Friese, H. 57.99 (801). 



1903. Neue Schmarotzerbienen aus der neotropischen Region. Zeitschr. 

 syst. Hymenopt. Dipt. Jahrg. 6. p. 118 — 121. [5 nn. spp. in: Parammo- 

 hates n. g., Melissa^ Rhathymus 3.] 



58 Friese, H. 57.99(82). 



1906. Dritter Nachtrag zu den Bienengattungen Caupolicana^ Ptiloglossa 

 etc. Zeitschr. syst. Hymenopt. Dipt. Jahrg. 6. p. 199 — 231. [4 nn. 

 spp. in: G. 2 (1 n. var.), Ptiloglossa 2.] 



59 Cockerell, T. D. A. 57.99(9). 



1906. The Bees of Australian. Hature Vol. 73. p. 439-440. 



60 Ducke, A. 57.99(91). 



1906. Neue Beobachtungen über die Bienen der Amazonasländer. 

 Zeitschr. wiss. Insektenbiol. Bd. 2. p. 51 — 60. 



61 Cockerell, T. D. A. 57.99(94). 



1906. Four Interesting Australian Bees, in the Collection of the British 

 Museum. Entomologist Vol. 39. p. 15 — 18. [4 nn. spp. in: Gastropsis^ 

 Anthoglossa, Prosopisteron n. g._, Euryglossa.] 

 62Vachal, J. 57.99 Andrena. 



1906. Note rectificative. Bull. Soc. entom. France 1906. p. 179. 

 [Aiidrena gentianae Vachal = A. tarsata Nyl.] 

 98063 Cockerell, T. D. A. 57.99 Anthophoridae (7). 



1908. The North American Bees of the Family Anthophoridae. Trans. 

 Amer, entom. Soc. Vol. 32. p. 63 — 116. [11 nn. subspp. in: Antlio- 



10. VI. 1906. 



