358 i\Ir. Butler on ran'nv.s (jenera of the 



5. Ueterouiitiis nodosiis. 



Membracis nodosa, Germ., 'Mag. Eut. iv, p. 30, 41; ]>!. J, 

 %. 2 (1821). 



Comhopliiiva nodosa, Burm., Sill). Kevii'j Eut. i, p. 22'J, G 

 (1833). 



Brazil ; Constancia (li. Clark). Brit. Mus. 



6. Heteronotus glanduligcr. 



Ranatra glanduligera, Lesson, 111. Zool. pi. 57, fig. 2 (1832). 

 Heteronotus nigricans, De Laporte, Aim. Ent. i, p. DG, 2 ; 

 pi. 3, fig. 8. 



Brazil (Miers) ; Rio Janeiro (H. Clark). Brit. Mus. 



7. Heteronotus inermis. 



Heteronotus inermis, De Laporte, Anu. Eut. i, p. 97, 4: ; pi. 3, 

 lig. lU (1852). 



Centrotus furcatus, Gray in Griff. Aiiiin. Kiiigd., Jus. ii, \>. 

 201; pi. 108, fig. 1 (1832). 



Comboi)hora reticulata, Burm., Silb. Kevue Eut, i, p. 227, 1 

 (1833). 



Brazil ; Rio Janeiro (A. Fry). Brit. Mus. 



One of our examples is probably the type of Mr. Gray's des- 

 cription, but there is no label to identify it by. 



8. Heteronotus JIavoIincutus. 



Heteronotus Jlavolincatus, De Laporte, Ann. Eut. i, p. 'JG, 3 ; 

 pi. 3, fig. 9 (1832). 



Comhophora signata, Burm., Silb. Revue Eut. i, p. 228, 3 

 (1833). 



Brazil. Brit. Mus. 



9. Heteronotus delineatus. V\. VII, f. 9. 



Heteronotus delineatus, "VYalker, List Ilomopt. Suppl. p. 15-1 

 (1858). 



Ega (Bates). Type Brit. Mus. 



This is one of the most .singular species in the genus. 



