BLATTARI.E. 19 



Genus BLATTA. 

 Phyllodromia, Serv. See. 



A. Infra-median vein of the hind wings entire, without 



branches. --_--- germanica. 



B. Infra-median vein of the hind wings emitting a 



few branches towards the tip of the wing. 



a. Prothorax with a browner disk. 



* Disk of the protborax with two brown stripes. - cognata, bivittata, 



bifasciata, totonaca, minor, Australia?, inversa, spuria. 



** Disk of the prothorax wholly brown. - Cordofana, suppelleciilium, 



alternans, Ptenella, ? vinula, circumcincta, ? misella, borealis. 



b. Prothorax with the disk of one colour or with 



markings. - femorata, ferruginea, vilis, sordida, hieroglyphica, 

 ? liturifera, conspersa, fasciata, adsperricollis, Ppunctulata, vitrea, 



Cubensis, Ppellucida, latipennis. 



c. Uncertain species. - Pauipla, Pproterva. 



Page 88. 

 Blatta bivittata. 

 diluta, C. B. 89. 



Page 89. 

 Blatta suppellectilium. 

 pbalerata, C. B. 87— Cubensis, C. B. 90. 

 a. St. Domingo. From Mr. Tweedie's collection. 



Page 90. 

 Blatta maculata. 

 a — e. Vienna. From M. Brunner de Wattenwyl's collection. 



Blatta punctata. 

 a — e. Vienna. From M. Brunner de Wattenwyl's collection. 



Page 92. 

 Blatta Capensis. 

 Capensis, Sauss. Mem. Soc. Phys. Gen. xx. 243, pi. 3, f. 20. 

 Cape. 



For PHYLLonnoMiA fasciata, C. D. i. 138, read Blatta fasciata. 



Page 112. 

 Blatta Bkunnefjana. 

 Brunneriana, Sauss. Rev. Zool. xx. 98. 

 Mexico. 



