1 68 



ENTOMOLOGICAL NEWS. 



[June, '05 



Parasitic Hymenoptera of Algonquin, Illinois. I. 

 BY WM. A. NASON, M. D. 



(Continued from page 152, Vol. xvi, No. 5.) 



L. ? solenobitz Ashm. 

 May 6, 1894. 

 Sept. 17, 1895. 



2 specimens. 

 L. libator Cress. 



3 specimens. 

 L. valida Cress. 



i specimen. 

 L. vicina Cress. 

 Sept. 19, 1894. 

 May 29, Oct. 13, 1895. 



24 specimens. 

 L. t occidcntalis Ashm. 

 Aug. 8, 1895. 



1 specimen. 



CREMASTUS Grav. 



C. ferrugineus Davis. 



2 specimens. 

 C. hartii Ashm. 



June n, Sept. 10, 1895. 

 June 14, July i, 1896. 

 20 specimens. 



MESOCHORUS Grav. 

 M. americanus Cress. 

 Aug. 26, 30, 1894. 



2 specimens. 

 M. luteipes Cress. 

 Sept. 21. 1894. 

 i specimen. 

 M. aprilinus Ashm. 

 i specimen. 



PORIZON Grav 



P. ? albipennis Cress. 

 May 25, 1894. 

 i specimen. 



EIPHOSOMA Cress. 



E. texana Cress. 

 July 10, 1895. 

 i specimen. 



* THERSILOCHUS Holmgr. 



T. melUpes Ash. 



1 specimen. 

 T. micans Prov. 



May 6, 1894. 

 Aug. 29, 1894. 



2 specimens. 

 T. pallipes Prov. 



May 23, June 6, 1895. 



5 specimens. 

 T. montanus Ashm. 

 May 5, 1894. 



1 specimen. 



T. provaucheri Ashm. 

 June 6-8, 1895. 



2 specimens. 



CERATOSOMA Cress. 

 C. rubyata Davis, 

 i specimen. 



TRICLISTUS Foerst. 

 T. curvator Fab. 

 June 23, 1896. 

 i specimen. 



METACtELUS Foerst. 

 M. Iczvis Cress. 



June ii, Oct. 9, 1893. 

 June 4, July 25, 1894. 

 May 8, Aug. 2, 1895. 

 May 21, Oct. 5, 1896. 

 24 specimens. 



EXOCHDS Grav. 



E. seininifris Cress, 

 i specimen. 



DELETAR Foerst. 



D. undulatus Davis. 



i specimen. 

 D. obscurus Davis. 



i specimen. 



