312 APPENDIX. 



ORDER. COLEOPTEKA. 



Fam. CARABIDJE. (Mac Leay,) Genus CALOSOMA. 



(Weber.) 



Calosoma irregulare. N. S. 



^Eneo-nigrum, capite antico ruguloso, thorace subiliter 

 ruguloso, stria media, lateribus retusis valde convexis ; 

 elytris rugosis lineis sex e punctis auratis punctis, sub- 

 marginalibus auratis minoribus. 



^Eneous black; black beneath. Head rugulose in 

 front, with an impression and a retuse border on each 

 side. Thorax more finely rugulose than the head, with 



i' O 



an impressed middle line, retuse and very convex along 

 each side. Elytra less finely rugulose than the head ; 

 each with three discal lines of gilded points, and with 

 a submarginal line of more minute gilded points. 

 Length of the body, 12 lines. 



This species has no regular striated lines on the 

 elytra, and is therein quite different from C. calidum 

 and from C. frigidum. It is allied to the Siberian (7. 

 denticella and to two species from California and Van- 

 couver Island. 



Genus CALLISTHENES. (Fischer.) 

 Callisthenes pimelioides. N. S. 



Nigra, brevis, lata, obscura, subtilissime punctata; 

 capitis lateribus retusis, excavatis, disco antico sublevi ; 

 thorace lateribus subconvexis, subretusis, stria media 

 tenui ; elytris lineis pustularibus lateribus valde rotund- 

 atis. 



