209 Hymenoptera. 



7510 Franklin, H. J. 57.99 Bombus (72) 



1907. Notes on Bombinae, with Descriptions of New Species. Entoni. 

 News Vol. 18 p. 90—93. [Bombus nigrodorsalis n. sp.] (72.1, .5, 85) 



11 Smith, Harry S. 57.99 Ceratina 



1907. Notice of New Name. Canad. Entoni. Vol. 39 p. 260. [Ceratina 

 cockerelli n. nom. pro C. lunata Smith non Fbiese.] 



12 Baker, C. F. 57.99 Ceratina (728) 



1907. Two New Bees of the Genus Ceratina. Invertebrata paciflca Vol. 

 1 p. 179—180. 



13 Latter, Oswald H. 57.99 Coelioxys : 15 



1906. How do Inquiline Bees find the Nest of their Host. Nature Vol. 

 74 p. 200. 



14 Dusmet y Alonso, Jose Maria. 57.99 Coelioxys (46) 



1906. Los „Apidos a de Espafia. Bol. Soc. espan. Hist. nat. T. 6 p. 134 

 —151. 



15 Enderlein, Gunther. 57.99 Coelioxys (921) 



1906. Zwei neue Coelioxys aus Sumatra. Stettin, entom. Zeitg. Jahrg. 67 

 p. 253-266. [2 nn. spp.] 



16 Swenk, M. H. 57.99 CoUetes (73) 



1906. New Bees of the Genus CoUetes. Entoni. News Vol. 17 p. 257—260. 

 [5 nn. spp.] (76.4, 78.6, 79.7) 



17 Loyell, John H. 57.99 CoUetes (74.1) 



1907. The Colletidae of Southern Maine. Canad. Entoni. Vol. 39 p. 363 

 — 365. [C. mesocopus n. sp. (Swenk).] 



7518 Cockerell, T. D. A. 57.99 Crocisa (94.2) 



1907. A New Bee of the Genus Crocisa. Entoni. News Vol. 18 p. 46. 



[C. beatissima n. sp.] 



19 Vachal, J. 57.99 Dufourea (46.4) 



1907. Sur le8 Dufourea propres a l'Espagne. Bol. Soc. espah. Hist. nat. 

 T. 7 p. 362—363. [D. merceti n. sp.] 



20 Cameron, P. 157.99 Epeolns (72) 



1907. Description of a New Species of Epeolus from Mexico. Zeitschr. 

 syst. Hymenopt. Dipt. Jahrg. 7 p. 136. [E. bifasciatus.] 



2i Vachal, J. 57.99 Eucera (56.4) 



1907. Quelques Eucera nouvelles ou peu connues du contour de la 

 Mediterranee. Ann. Soc. entom. France Vol. 76 p. 371—378. [12 nn. 

 spp.] (64, 65) 



22 Crawford, J. C. 57.99 Halictinae (79) 



1907. New Halictinae from the Western United States. Invertebrata 

 paciflca Vol. 1 p. 190 — 197. [15 nn. spp. in: Halictus 14, Concinthalictus.] 



(79.3,.4) 



23 Alfken, J. D. 57.99 Halictus 



1906. Halictus truncatus Alfk. — H. granulosus nom. nov. Acta Soc. en- 

 tom. Bohemiae Rocn. 3 p. 96. [H. granulosus [n. nom. pro H. truncatus 

 Alfk. non Robertson.] 



24 Alfken, J. D. 57.99 Halictus 



1907. Ueber die von Bbdlle aufgestellten Halictus-Arten. fZeitschr. syst. 

 Hymenopt. Dipt. Jahrg. 7 p. 62—64. 



25 Alfken, J. D. 57.99 Halictus (403) 



1907. Neue palaearktische Halictus-Aiten. Zeitschr. £syst. Hymenopt. 

 Dipt. Jahrg. 7 p. 202—206. [3 nn. spp.] 



(44.91, 45.73,.79,.9, 494, 498, 56.1, 65) 



7526 Saunders, Edward. 57.99 Halictus (42.2) 



1907. Halictus brevicornis, Schbamk, an Addition to the List of British 

 Hymenoptera. Entom. monthly Mag. (2) Vol. 19 p. 40—41. (42.25,.27) 



Zool. Anz. Bibliogr. Zool. XV 10. XI. 1907. 14 



