BLATTARLE. 8 



much larger than that in the Para individual; it is nearly allied to 

 B. quadrifera, but the fore wings are longer and narrower at the tips. 



Page 2. 

 Blabera Mexican a. 

 The specimen there recorded agrees, as regards the fore wings, with 

 de Wattenwyl's description of B. trapezoidea; the ventral segments and 

 the legs are black, each of the former has an abbreviated luteous band and 

 on each side a luteous spot ; the breadth between the eyes is full half the 

 length of the first joint of the antennae. 



Page 9. 



Blabera Claraziana. 



ligata, C. D. i. 119. 



The specimen recorded as B. dubia is very nearly allied to this 

 species, but it has the sides of the prothorax less dilated and the black 

 patch of the disk does not extend to the hind border. 



a — c. Buenos Ayres. From M. Brunner de Wattenwyl's collection. 



Blabera marmorata. 

 b. Chontales, Nicaragua. From Mr. Janson's collection. 



Page 11. 



MONACHODA LATICOLLIS. 



a. Bahia. From M. BrUnner de Wattenwyl's collection. 



Page 13. 



Fam.2. POLYPHAGIA. 



Male. — Winged. Claws with an arolium. Female. — 



Winged or wingless. Claws with uo arolium. - Polyphaga. 



Male and Female. — Winged. Claws with no arolium. Hom<eogamia. 



Polyphaga Svriaoa. 

 conspersa, C. D. i. 120. 



Page 15. 

 Homos ogam ia Mexicana. 

 a—c. Mexico. From M. Brunner de Wattenwyl's collection. 



Polyphaga ^squalis. 



Mas. Picea ; caput nigrum, anlice rufum ; prothorax scaler, transverse 

 elliplicus, antice rufo marginatus ; pectus, pedes, abdominis latera et 

 segmentorum margines postici fulva ; alee anticce testaceo guttata, 

 abdomen longe superantes ; alee posticce diaphana. 



