Hymenoptera. 88 



33981 Severin, Henry H. P., and Harry C. M. Seyerin. 57.93 Ciinbex : 14.3 



1908. Anatomical and Histological Studies of the Digestive Canal of 

 Cimbex americana Leach, Trans. Wisconsin Acad. Sc. Tol. 16 Pt. 1 p. 38 

 —60, 4 pis. 14.32— .35 



82 Severin, Henry H. P., and Harry C. M. Severin. 57.93 Ciiubex : 15 



1908. Habits of the American Saw-fly, Cimbex americana Leach, with 

 Observations on its Eggparasite, Trichogramma pretiosa Kilet. Trans. 

 Wisconsin Acad. Sc. VoK 16 Pt. 1 p. 61—76, 1 pi. 15.6 



83 Poulton, E. B. 57.93 Croesns : 15.6 



1909. The use of the Saw by a Sawfly during Oviposition. Trans, en- 

 tom. Soc. London 1909 p. XLIV-XLT. 



84 Roliwer, S. A. 57.93 Cryptocanipus (7) 



1909. The Sawfly Genus Cryptocampus in Boreal North America. Jonrn. 

 N. Y. entom. Soc. Vol. 17 p. 7—25. [4 nn. spp,] 



(71.9, 74.7, 77.3, 78.8,.9, 79.3) 



85 Morice, F. D. 57.93 Dolerus : 14.98 



1909. The saws of Saw-flies. Trans, entom. Soc. London 1909 p. IV— 

 V. — by T. A. Chapman, p. V-VI. 



86 Enslin, Ed. 57.93 Dolerus (403) 



1909i Systematische Bearbeitung der europaischen Arten des Tenthredi- 

 niden-Genus Dolerus Jur. Deutsch. entom. Zeitsclir. 1909 p. 487 — 501, 

 595-608. [1 n. var.] 



87 Forsius, Ruuar. 57.93 Eriocampoides : 16.5 



1909. Om angrepp af Eriocampoides limaeina Retz. pa frukttrad under 

 sommaren 1908 i Lojo-trakten. Meddel. Soc. Fauna Flora fenn. Hiift 35 

 p. 10—12. 



88 Schwarz, E. A. 57.93 Hyloloma : 16.5 



1909. Illustrations of the Life History of a Saw-fly {Hylotoma pectoralis 

 Leach) Injurious to Willows. Proc. entom. Soc. Washington Vol. 11 p» 

 106—108, 3 pis. 

 83989 Enslin, Ed. 57.93 Loderus (403) 



1909. Systematische Bearbeitung der palaarktischen Arten des Tenthredi- 

 niden-Genus Loderus Knw. Deutsch. entom. Zeitschr. 1909 p. 788 — 793. 



90 Macdougall, R. Stewart. 57.93 Lophyrus : 11 62 



1907. Parthenogenesis in Lophyrus pini. Journ. econ. Biol. Vol. 2 p. 49 — 

 55, 1 pi. 



91 Schuster, Wilhelm. 57.93 Lophyrus : 16.5 



1908. Lassen sich I/C>p7iyr?^s-Kalamitaten verhiiten? Entom. Bltitt. Schwa- 

 bach Jahrg. 4 p. 146-147. [Durch Vogelschutz.] 87.2, 88.1 



92 Rohwer, S. A. 57.93 Macrophya (79.4) 



1909. Notes on Tenthredinoidea, with Descriptions of New Species. 

 Canad. Entom. Vol. 41 p. 327 — 334. [7 nn. spp. in: Macrophya. M. pro- 

 vancheri n. nom. pro M. albipes Prov. non Dahlb.] 



93 Doncaster, Leonard. 57.93 Ncmatus : 13.1 



1909. Gametogenesis of the Sawfly Nematus ribesii. A Correction. Na- 

 ture London Vol. 82 p. 127. 13.11 



94 Holtz, Harald. 57.93 Nematus : 14.34 



1909. Von der Secretion und Absorption der Darmzellen bei Nematus. 

 Anat. Hefte Bd. 39 p. 681-696, 4 Taf., 1 fig. 



95 Ghigi, Alessaudro. 57.93 Paururus (469.9) 



1908. Sopra una nuova specie di Siricide delle Azore. Bull. Soc. en- 

 tom. ital. Anno 40 p. 163—170, 3 figg. [Paururus atlantidis n. sp.] 



96 van Rossum, A. J. 57.93 Pristiphora : 11.62 



1909. Mededeelingen over Bladwespen, V. Parthenogenesis bij Pristi- 

 phora fnhipes Fall. Entom. Berichten D. 2 p. 283—288. 



97 Rudow, Fr. 57.93 Siricidae : 15 



1909. Lebensweise der Holzwespen, Siricidae. Intern, entom. Zeitschr. 

 Guben Jahrg. 3 p. 123—124, 135—136. 

 33998 Mrazek, Al. 57.93 Tenthredinldae : 15.3 



1909. Fleischfrcssende Blattwespen. Zeitschr. wiss. Insektenbiol. Bd. 

 5 p. 245. 



15. I. 1910. 



