55 



22. Wesmael, C. Ichneumones Amblypygi Europaei. Bull, de I'Acad. 

 Royale de Belgique. Annexe au Bull. 1853—54. 



23. Wesmael, C. Adnotationes et descriptiones Ichneumonum Belgii. 

 Bull, de I'Acad. Royale de Belgique. Vol. 16. 1849. 



24. Woldstedt, F. W. Über eine Sammlung Schlesischer Ichneumoni- 

 den. Bulletin de l' Académie Imp. de St. Petersburg. Vol. 22. 1877. 



25. Wolff, M. u. Krausse, A. Die forstlichen Lepidopteren. Jena. 1922. 



(Z Pracowni Zoologicznej Wolnej Wszechnicy Polskiej). 



SUMMARY. 

 Materials to the fauna of the Ichneumon-flies in Poland. 



Part. I. Subfamilies Ichneumoninae and Pimplinae. 



The authors give a list of about 170 species of Ichneumon- 

 flies, belonging to subfamilies Ichneumoninae and Pimplinae, col- 

 lected in diffe ent Polish territories during the years 1921—1923. 

 Following places were noted: the environment of Warsaw (Wi- 

 lanów, Skolimów, Brwinów, Skierniewice, Łochów), further Zako- 

 pane (in the Tatra-Mountains in the South of Poland), forest- 

 districts in the Lover Vistula country (Sarnia Góra, Tleń), in the 

 old-forest of Białowieża (district of Grodno), Nałęczów (district 

 of Lublin). Several species were obtained by breeding of moth- 

 larvae. 



It was the aim of the authors not to disperse the existing 

 genera into small and scarcely defined subgenera. Exception is 

 made only for the old genus Ichneumon, which is the most aboun- 

 dant and greatly differentiated form of this family. The terms of 

 Thomson (Prot , Coel-, Eu-, Sten-, Crat-, Barichneumon) were 

 used, following the partition and definition given in his mono- 

 graphy by Berth um i.eu. 



We followed the tendency not to introduce new species or 

 Varietes, however some specimens, especialy collected in the 

 East and South parts of the country give some opportunity to 

 fixe special new geographic unities. More attention paid to the 

 eastern border districts will in the future certainly allow to find 

 some endemic species and subspecies. 



The systematic arrangement was made after Schmiede- 

 knechts „Opuscula". The species were determined in confor- 

 mity with the original diagnoses of the authors and controlled 



