BLATTARIiB. -29 



15. Panchlora Mexicana. 

 Panclilora Mexicana, Sauss. Rev. Zool. xiv. 231 ; Hist. Nat. Mex. iv. 197. 

 Mexico. 



IG. Panchlora Azteca. 

 Panclilora Azleca, Sauss. Rev. Zuol. xiv. 230; Hist. Nat. Mex. iv. 198. 

 Mexico. 



17. Panchlora Moxa. 

 Panclilora Moxa, Sauss. Rev. Zool. xiv. 231; Hist Nat. Mex. iv. 199. 

 Bolivia. 



18. Panchlora Alcarazzas. 

 Blatta Alcarazzas, Serv. Hist. Orth. 90. 



This is a variable species, and frequently does not agree with the 

 description by which it has been characterized. 



3fale. Luteous, elonp:ate, fusiform, smooth, shining'. Head not 

 extending beyond the prothorax, slightly and transversely impressed 

 between the testaceous sockets of the anlennte; sides testaceous in front. 

 Eyes black, moderately far apart. Palpi piceous ; first joint tawny. 

 Antennae pieeous, slender, luteous towards the tips, near which there is a 

 black band. Prothurax slightly truncated and vaulted in front, dilated, 

 testaceous and hyaline on each side and behind; a black stripe on each 

 side adjoining the dilated part; disk with a scutcheon-shaped figure 

 composed of black streaks, some of which are ramose ; lateral angles 

 rounded; hind border slightly angular. Pectus, abdomen and legs black. 

 Pectus testaceous on each side in front. Abdomen with a testaceous hyaline 

 bilobed subanal lamina. Cerci tawny, lanceolate, moderately long. Legs 

 black, stout ; tibiae piceous, with long stout testaceous spines; tarsi tawny, 

 testaceous towards the base. Wings testaceous-cinereous, hyaline, extend- 

 ing much beyond the abdomen. Fore wings with a pale luteous streak in 

 front of the humeral trunk, which is piceous. Hind wings extending a 

 little beyond the fore wings. Var. j3. — Figure on the prothorax obsolete 

 except the two hindmost marks. Disk of the abdomen beneath dark red. 

 Cerci luteous. Femora and tibiae tawny. Var. y. — Figure on the pro- 

 thorax forming two piceous patches joining the hind border, and emitting 

 two streaks which converge towards each other in the disk and diverge in 

 front. Pectus, femora and tibiae piceous. Var. S. — Like Var. y. Streaks 

 on the prothorax interrupted. Var. e. — Like Var. y. Streaks on the pro- 

 thorax very broad. Length of the body 12 lines; of the wings 28 lines. 



a — e. Tejuca. Presented by the Rev. H. Clark. 

 /. Brazil. 



Div. 2. Sauss. H. N. M. iv. 200. 

 19, Panchlora glauca. 

 Panchlora glauca, Sauss. Rev. Zool. xiv. 241; Hist. Nal. Mex. iv. 200. 

 Brazil. 



