154 CATALOGUE OF 



19. POLYZOSTKRTA MiTCHELMI. 



Blatta Milchellii, Angus, S. Australia Illustr. pi. 48, f. I. 

 Australia. 



20. POLYZOSTEEIA «NEA. 



a'liea, Klug. Burm. Handb. Ent. ii. 483. 

 Australia. 



21. PoLYZOSi'ERIA LIMBATA. 



limbata, Burm. Handb. Ent. ii. 483.. Sauss. Mel. Ortli. 5, f. 3. 



a, b. Australia. From Mr. Hunter's collection. 



c, d. New South Wales. Presented by Dr. Sinclair. 



e. Tasmania. Presented by — Janson, Esq. 

 /. Australia. From Mr. Children's collection. 

 g — /. Australia. 



Sect. 6. 



22. PoLYZOSTERIA jEgVPTIACA? 



It is ticlieted in the British Museum as " Blatta .^gyptiaca, Fabr. Ent. 

 JSyst. ii. 6." 



The reference is probably erroneous, but it is likely that this species 

 has been described by another name, and ihe insertion of its characters and 

 of a new name for it is deferred. 



a. China. 



b. China. Presented by J. C. Bowring, Esq. 

 c—e. ? From Mr. Children's collection. 



f. ? 



23. POLTZOSTERIA LATERALIS. 



Mas. Nigra, convexa, elliplica, sublilissime punctata, suhtus picea ; 

 caput prothoraci'in vix snpet'ans ; untentKC rohnstcE ; prollinrax punclo 

 antico strigisque duabvs latis obliqnis ochraceis ; mesnlhorax el 

 nietalhorax ochraceo bigultati, angulis posticis vix produclis ; abdo- 

 men tuberculatum, lamina supra-anali subincisa ; cerci apices vcrstis 

 rufi ; pedes riiji, br(viusciili, robusli, coxis Jlavo-marginatis, abdo- 

 minis latera ochraceo maculata. 



Male. Black, convex, elliptical, very thickly and minutely punctured, 

 dark red along each side, piceous, shining and thinly punctured beneath. 

 Head piceous, hardly extending beyond the prolhorax. Eyes testaceous, 

 wide apart. Antenutt black, stout. Prothorax somewhat longer than half 

 its breadth, with an ocliraceous point on the lore border and a broad oblique 

 ochraceous streak on each side in front; fore border not truncated; sides 

 much rounded ; fore border nearly straight. Mesothorax and metathorax 

 with an ochraceous dot on each side near the fore border; hind angles 

 hardly elongated. Abdomen tuberculate above; supra-anal lamina slightly 

 notched ; styles distinct. Cerci lanceolate, rather slender, red towards the 

 lips. Legs red, robust, rather short; coxae bordered with yellow ; femora 



