LIST OF HOMOPTEROUS INSECTS. 929 



27. Trioza vitripennis. 



Trioza vitripennis, Foerster, PsylL Verh. Nat. Ver. Preuss. Rheinl. 

 1848,3,98,9. 



Prussia. 



28. Trioza marginata. 



Psylla marginata, Hartig, Germ. Ent. Zeit. iii. 374, 7. 

 Germany. 



29. Trioza fusca. 



Chermes fusca, Zett. Faun. Lapp. i. 552, 2. Ins r Lapp. 307,2. 

 Lapland. 



30. Trioza picta. 



Chermes picta, Zett. Faun. Lapp, i. 553,3. Ins. Lapp. 308,3. 

 Lapland. 



31. Trioza affinis. 



Chermes affinis, Zett. Faun. Lapp. i. 554, 6. Ins. Lapp. 308, 6. 

 Lapland. 



32. Trioza viridula. 



Chermes viridula, Zett. Faun. Lapp. i. 555, 7. Ins. Lapp. 309, 7. 

 Lapland. 



Genus 7. APHALARA. 



Aphalara, Foerster, PsylL Verh. Nat. Ver. Preuss. Rheinl. 1848, 



389. 

 Psylla, p., Web. fy Mohr. 

 Chermes, p., Zett. 



