LIST OF HOMOPTEBOUS INSECTS. 1091 



Dorthesia Urtica, Burnt. Handh. JEnt. 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 cataphbacta. 



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

 194, pi. 62. Stew. El. Nat. Hist. ii. 1 14. Turt. Syst. Nat. ii. 

 714. 



England. 



4. DoRTECESiA Chiton. 



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

 Lapland. 



5. Dorthesia Amebicana. 



Flava, elliptica, squamis albis tecta ; antennis pedibmque ferrugineo- 

 rufis ; lamincB 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, Lair., Leach, Kirby, Hartig, Germ. Ent. Zeit. iii. 371, 



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

 Phalaena-Tinea, p., Linn. 

 Phalaena, p., Geoff. 

 Aleurodes, Burnt. 



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