OKAMOTO : NEUROPTEROUS INSECTS OF HOKKAIDO. 



117 



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The species of Xeuropterous insects found in Hokkaido are comparatively 

 few in number. In the following list, five species seem to be new, and 

 the descriptions of them will shortly be published by Prof. Dr. S. ^MatSUMURA. 



I. Siaiidae. 



1. XeiircyniHS grandis THUNB. 



2. Sialis fteqitens MATS. (n. sp.) 



II. Chrysopidae. 



3. CJirysopa per la L. 



4. C, bi punctata BURM. 



5. C. septeiupiinctata WESM. 



6. C. microcephala BRAUER? 



7. C. iiitima M'L. 



III. Hemorobiidae. 



8. jSlegalomus pmictatns MATS. (n. sp.) 



IV. Osmylldae. 



9. Os))iylus flavicornis M'L. 



10. O. tessdlatus M'L. 



11. O. hy a Unat us M'L. 



V. Coniopterygidae. 



12. Conioptcryx abdominalis MATS. (n. sp. 



VI. Myrmeleonldae. 



13. Acanthaclisis moiiuanus MATS. (n. sp.) 



14. Myrmeleon forviicarius L. 



15. M. nigrivenosns MATS. (n. sp.) 



16. Gknunis pupillaris GERST. 



