Mr. "VVestwood's Si/no/).\is of the Geuii.s Cera|3tei-iis. 0^3 



Species 2. Cehapteriis Horsfirldii. 



C. piceus ; tliorace anticè emarginato, elytris macula apicali tlavescente liaiul 

 rotiindatâ litenuii y (|ii(idaiimK)ilo siuiiilante, palporiiiii labiarmiii ai'ticiilo 

 ultimo valdè securiformi. 



Habitat in insula Java. 



Obs. Exemplar alterum hujus speciei vidi in Mas. D. Melly triple» majns, vix 

 tamen distinctum. 



Species 3. Cerapterus quadrimaculatus. 



C. piceo-nigei-, nitidissimus ; tliorace (anticè viso) subemaiginato maculis dua- 

 bns magnis obscure rufescentibus, clytris tenuissime punctatis maculis 

 diiabus magnis ovalibus prope scntellum alterisque duabus apicein ver- 

 sus majoribus anticc et posticc lobatis rufo-fulvis. 



Long. corp. lin. 5. Lat. elytr. lin. 2|. 



Habitat in insula Java. In Mus. D. Westermanni. 



Obs. Palpi labiales articulo ultimo niediocriter securiformi : tibiopque omnes 

 distincte bicalcarattc (an ctiam in C. latipedc et C. Hor.s/ïe/dii}). 



Subgenus 2. Orthopterus. Westa-. 

 T/iorax latus (capite baud dupio latior). ^tntoiiKV hmgiorcs, sublaftC, plana", 

 lateribus subrectis, articulo ultimo mcdioci'i. Eli/tra abdomen fcgcntia. 

 Tibia' spina apicali intus instruetee. 



Species 1. (4.) Cerapterus [Orthoptkrcs] Smithii. MaiLeai/. 



C nigro-piceus, subnitidus ; elytris macula fulva notatis tliorace latioril)us et 



ferè quintuple» longioribus. 

 Habitat in AfricPi Aiistrali. 



Subgenus 3. Arthropterus. MacLeai/. 



Caput tliorace baud angustius. Thoraœ subquadratus, anticè panllo latior. 

 Antennœ sublatee, articulo ultimo mediocri. Elytra angusta, abdomiue 

 breviora. Tibiœ apice bicalcaratte*, angulo opposito acutissimo. 



* Mr. MacLcay has informed me since his arrival in New South Wales, in coiTectiun of the figure, 

 of C. MacLeaii. puhlisheil by him, that it poiise:^ses two tibial spurs. 



