18 CATALOGUE OF 



dilatation of the fore lobe larger than that of the hind lobe and forming 

 two obtuse rounded angles. Sciitellum triangular, with a keel which is 

 forked in front and with elevated sides. Pectus with a testaceous streak 

 near the hiud border. Abdomen partly testaceous on each side ; disk 

 beneath testaceous ; tip truncated, with two short stout spines on each side. 

 Fore wings extending nearly to the tip of the abdomen ; membrane 

 cinereous, with piceous forked longitudinal veins. Length of the body 

 5£ — 6 lines. 



a. New Guinea. From Mr. Wallace's collection. 



b. New Guinea. Presented by W. W. Saunders, Esq. 



c. Am. Presented by W. W. Saunders, Esq. 



d. Wagiou. Presented by W. W. Saunders. Esq. 



e. Ceram. Presented by W. W. Saunders, Esq. 



13. Cbimia basalis. 



-Mas. Nigra, fere fusiformis ; caput cornu frontali longi-quadrato antice 

 inciso, spinis quatuor lateralibus ; antenna breves, articulis \o 3oque 

 aqualibus, 2o Aoque brevioribus, Ao fusiformi ; prothorax postice 

 rufescente piceo fascialus, lateribus rotundatis ; alee antica? abdominis 

 apicem non [atlingentes , slriga corii lata sordide albida, membrana 

 cinerea. 



Male. Black, flat, finely punctured, nearly fusiform. Head in front 

 with an elongate-quadrate horn, which slightly exceeds in length the first 

 joint of the antennae and is notched at the tip : a spiue on the outer side of 

 the antenniferous tubercle, a very little spine behind each eye. Antennaj 

 less than one-third of the length of the body; second joint a little 

 shorter than the first and than the third; fourth fusiform, as long as the 

 second. Prothorax a little narrower in front, slightly divided into two 

 lobes ; sides of the lobes rounded ; a reddish piceous band along the hind 

 border. Pectus smooth, shining. Fore wings extending to three-fourths 

 of the length of the abdomen ; a broad dingy whitish streak along the 

 outer border of the corium ; membrane cinereous. Length of the body 

 2\ lines. 



The frontal horn of this species is intermediate between that of C. 

 rufescens aud that of C. subfurcata, being at the tip broader than the 

 former and narrower than the latter. 



a. Celebes. From Mr. Wallace's collection. 



14. Ciumia VARIA. 



Picea, longi-ovalis ; caput antice produclum et bispinosum, spinis duabus 

 lateralibus; antenna; breves, articulis ]o 2o 4oqtw subccqualibus,\o 

 crasso, Ao clavato, 3o longiore; prothoracis lalera rotundata, lobus 

 anticus lateribus vnispinosis ; sculellum unicarinatum ; abdominis 

 latera dilatata testaceo plagiata ; pedes brevi}isculi, femoribus crassis 

 subtus unispinosis ; ala anticce abdominis apicem non atlingentes, 

 membrana diaphana. 



Piceous, flat, elongate-oval, minutely punctured. Head elongated in 

 front and terminating in two spines ; a spine on the outer side of each 



