LIST OF HOMOPTEBOUS INSECTS. 1091 



Dorthesia Urticae, Burnt. Handb. Ent ii. 1, 76, 1. 

 Orthezia, Amyot, Ann. Soc. Ent. Fr. 2me SSr. v. 489, 544. 



a. Scotland. Presented by E. Doubleday, Esq. 

 b — d. >-? 



2. Dorthesia floccosa. 



Dorthesia floccosa, Kirby & Spence, Intr. Ent. iii. 183. 

 Coccus floccosus, Deg. Ins. vii. 604, pi. 44, f. 26. 



a, b. ? 



3. Dorthesia cataphkacta. 



Coccus cataphractus, Shaw, Nat Misc. v. pi. 182. Gen. Zool. vi. 

 194, pi. 62. Stew. El. Nat. Hist. ii. 114. Turt. Syst. Nat ii. 

 714. 



England. 



4. Dorthesia Chiton. 



Dorthesia Chiton, Zett. Faun. Lapp. i. 562, 5, 1. 

 Lapland. 



5. Dorthesia Americana. 



Flaw, elliptica, squamis albis tecta ; antennis pedibusque ferrugineo- 

 rufis ; lamina laterales et apicales breves. 



Yellow, elliptical, enclosed in short white scales: feelers and 

 legs reddish ferruginous. Length of the body 1£ line. 



a. North America. Presented by the Earl of Derby. 



Genus 11. ALEYRODES. 



Aleyrodes, Latr., Leach, Kirby, Hartig, Germ. Ent. Zeit. iii. 371, 



pi. 1, f. 30, 31. Amyot et Serv. 

 Phalaena-Tinea, p., Linn. 

 Phalaena, p., Geoff. 

 Aleurodes, Burm. 



4c2 



