BLATTAIUjE. 147 



The larger size, the darker colour and the black head distinguish this 

 species from /. erythrocephala. It is very much larger than /. atra. 



a. Zanzibar. From Dr. Kirk's collection. 



ISCHNOPTERA HASTIFEEA. 



Mas. Teslacea,fusiformis; caput prolhoracem non superans; antenna 

 corpore longiores ; prot/wrax nigro bivittatus, laleribus dilatutis 

 subreflexis, margine postico perparum rotundato ; cerci longi ; pedes 

 graciles ; aim anticce angusta, abdomen longe superantes, villa 

 antemedia nigra lanceolata ; alee poslicte pallide cinerece, apud cuslam 

 sublestaeecE. 



Male. Testaceous, fusiform, smooth, dull. Head not extending 

 beyond the prothorax. Eyes black, wide apart. Antenna? slender, setulose, 

 longer than the body. Prothorax with two rather broad black stripes ; fore 

 border hardly truncated; sides dilated, rounded and slightly reflexed; hind 

 border very slightly rounded. Cerci long, laneeolate. Legs slender ; femora 

 with slender spines. Wings extending much beyond the abdomen. Fore 

 wings narrow, with a black lanceolate stripe which extends in the disk from 

 the base to beyond the middle ; anal furrow distinct ; hind part of the right 

 wing cinereous. Hind wings pale cinereous, with a testaceous tinge along 

 the costa ; veins pale testaceous ; transverse sectors hardly numerous. 

 Length of the body 5 lines; of the wings 13 lines. 



a. S. Africa. Presented bv Sir A. Smith. 



ISCHNOPTERA RE VERSA. 



Mas. Ferrugineo-rufa, fusiformis, subtus fulva ; oculi invicem vix 

 remoti; palpi picei, bad ferruginei ; antenna fulva:, basi nigri- 

 cantes ; prothorax longiusculus, bisulcatus, lateribus subrotundatis 

 subreflexis ; cerci apice picei ; pedes sat graciles, tibiis tarsisque 

 nigris, his apice rufls ; ala antica; semicoriacea, abdomen longe 

 superantes ; al<e postica luridce. 



Male. Ferruginous-red, fusiform, smooth, shining, tawny beneath. 

 Head not extending beyond the prothorax. Eyes piceous, hardly wide 

 apart. Second and third joints of the palpi piceous. Antenna? tawny, 

 a little longer than the body, blackish towards the base. Prothorax 

 narrower in front, very much longer than half its breadth ; fore border 

 truncated; sides slightly rounded and reflexed ; hind border almost straight ; 

 two oblique furrows in the disk. Cerci stout, rather long, piceous towards 

 the tips. Legs moderately long and stout ; tarsi, except their tips, tibia? 

 and tips of femora black ; femora with slender spines. Wings extending 

 much beyond the abdomen. Fore wings semicoriaceous; intermediate 

 longitudinal veins distinct. Hind wings lurid. Length of the body 

 7 lines; of the wiugs 16 lines. 



Singapore. In Mr. Saunders' collection. 



