Hymenoptera. 204 



7333 Wagner, W. 57.98 Belonogaster : 15.6 



1902. Nestbau des Belonogaster junceus Oliv. Nerthus Jaurg. -1 p. 569 — 

 570, 1 fig. 



34 Cameron, P. 57.98 Chartergus (7) 



1907. On some North American Species of Chartergus. Iuvertebrata 

 paciflca Yol. 1 p. 181— 1S3. [3 nn. spp.] (728, 79.1) 



35 lirethes, J. 57.98 Euinenidae (82) 



1906. Nuevos Eumenidos argentinos. An. Mus. nac. Buenos Ayres T. 

 O p. 21 — 39. [10 nn. spp. in : Discoelius 4, Eumenes 2, Montezumia 2, Ody- 

 nerus 2.] 



36 du Bnysson, Robert. 57.98 Nectarina (801) 



1905. Mono^raphie des Vespides du genre Neetarina. Ann. Soc. entom. 

 France Yol. 74 p. 537—566, 6 pis. [1 n. var.] 



(72.3,.4,.6,.7, 728, 81, 82, 85—89.6) 



37 lieuter. 57.98 Odynerus : 15.6 



1907. En egendomlis plats for boet af Odynerus parietum (L.) Latr. 

 Meddel. Soc. Fauna Flora fennica Haft 33 p. 61. 



38 Marshall, Wm. S. 57.98 Polistes : 14.65 



1907. Contributions Towards the Embryology and Anatomy of Pol/t.;<'s 

 pallipes. II. The Early History of the Cellular Elements of the Ovary. 

 Zeitschr. wiss. Zool. Bd. 86 p. 173—213, 3 pis. 



39 Girault, A. A. 57.98 Polistes : 15.3 



1907. Notes on the Predaceous Habit of Polistes rubiginosus, St. Fakgeau. 

 Canad. Entom. Yol. 39 p. 355—356. 



40 Walker, F. A. 57.98 Yespa 



1901. Hornets : British and Foreign. Journ. Trans. Yictoria Inst. London 

 Vol. 33 p. 362-392. 



7341 Mark, E. L., and Manton Copeland. 57.98 Yespa : 14.63.1 



1907. Maturation Stages in the Spermatogenesis of Yespa maculata Linn. 

 (Contrib. zool. Lab. Mus. comp. Zool. Harvard Coll. No. 190.) Proc. Amer. 

 Acad. Arts 8c. Vol. 43 p. 71—74, 8 figg. 



42 Wright, Alexandra, Alice Lee, and K. Pearson. 57. 9S Yespa : 15.5 



1907. A Cooperative Study of Queens, Drones and Workers in „ Vespa 

 vulgaris''. Biometrika Vol. 5 p. 407—422, 1 pi., 3 figg. 



43 Cameron, P. 57.9S Zethus (72) 



1907. On some New Central American Vespidae. Entomologist Yol. 40 

 p. 62—64, 79. [8 nn. spp. in: Zethus.] (72.1,.7, 728) 



44 Cockerell, T. D. A. 57.99 



1907. Some Bees in the Museum of Comparative Zoology, Harvard 

 University. Univ. Colorado Stud. Yol. 5 p. 35—39. 



45 Crawford, J. C. 57.99 



1907. Preoccupied Names of Bees. Canad. Entom. Yol. 39 p. 21. 



[Centris costaricensis n. nom. pro C. friesei Cwfd., Halictus glabriventris pro 

 M. eachali.] 



46 Herbst, Paul. 57.99 



li>07. Zur Synonymie der Apiden. Zeitschr. syst. Hymenopt. Dipt. Jahrg. 

 7 p. 130—131. 



47 Semichon, Louis. 57.99 : 14 



1906. Recherches morphologiques et biologiques sur quelques Melliferes 

 solitaires. Bull, scient. France Belgique T. 40 p. 281—442, 3 pis., 52 figg. 

 13.41, 14.29,.34,.35,.39,.61 r 96,.98, 15.3,.6 



7348 Di-eyling, L. 57.99 : 14.77 



1905. Die wachsbereitenden Organe bei den gesellig lebenden Bienen. 

 Zool. Jahrb. Abt. Anat. Bd. 22 p. 2S9-330, 2 Taf., 1 fig. [Hypoder- 

 miszellen zu dritsenartigen Organen modificiert.] 



10. XI. 1907. 



