CXI.VIII INTRODUCTION 



2'J:.'. VogtC. IVt'.i Heilrai-e /.iirNovn)lo!.'ic lier Inscktcn.— Mi-l-, ipl. 



Xeuchalpl. 



20:t. "Walke- isni raiine parisipiinc. — Insectes. —2 vol. in-S', 7 ;</. 



201. "Weiss- 1hi;:î l'l)or die Enlsleliung des vollcndotcnlnsoctsin I.ar- 



"*'*° ve iind l'uppc. - Franlif. a. M. 



2!).>. Westwood. l^m .\ii Intrudiiclion tolhc modem Classilication <>f Irisoc- 

 teti. — 2 vol. iii-Ho. Lonilres. 



2!li'>. Wolff. 1"<Î'' I>as Kiccliorgan der Hymenopl. d. Wiener ge-jend. 



-/)i-S«. Vienne. 



2ilT. 'Wood. 1X21 Illiisirations of thc I.inncan (lenera of Insi-kts — 



Lowlri-s. 



l'.^x. "Wotton. I'>"i- Ile (lilTerenliis animalium. — Lii<e/i.T. 



2'JSI. Zetterstedt lJ<2x lauiia inscctoruni lapponica. — Pars. 1. 



31X1. — If^Jll Insecla lapponica. — /)i-i'. Li'pïi.r- 



301. Zinke. IT'.is Natur^'cschiclite der sclia-dliclien Nadclholz. Insek- 



ten. — U'eiiuac. 



