INSECTS COLEOPTERA. 33. Cerambyx. 291 



Bupfobat- Thorax 3-toothed each fide : body black polifhed : antenna 

 mits. fhort, the laft joints fpinous at the tip. 



Inhabits East India. Voet. Scarab. z. tab. ^.fg. II. 

 Janus exferted fhort curved, with a fhaip tooth in the middle 

 within : eyes large : front between the eyes grooved : breast 

 rufous : bafe of the abdomen with an acute prominence. 



• Coriarius. Thorax 3-toGthed : body piceous : antennae fhorter than 

 the body: {hells mucronate 

 Schccff. Icon. tab. 67. Jg 3. Elem. tab. 102. 

 Inhabits Europe, in rotten wood. 



Imbricorms. Thorax 2-toothed: body ferruginous: (hells mucronate: 

 antenna? perfoliate imbricate, fhorter than the body. 

 Inhabits Carolina. Roe/. Inf. Scarab. 3. tab. I . Jig. I . 

 Is fuppofed by Fabricius to be a variety of the laS. 



CtiganUus. Thorax 3-toothed each fide: body fclackifh: fliells dark 

 ferruginous: antennae fhort. 

 Inhabits Cayenne. Natura/if, Mifcel. viii. plate 280. 

 . Jaws exferted toothed within : eyes large : thorax darker than 

 other parts. 



Cylindricus, Thorax 3-toothed: body dufky: brcaft and abdomen ferru* 

 ginous: antennas fhort. 

 Inhabits North America. Drury Inf. I. tab, ^-fig* I. 

 Antennce comprefled : head and thorax black : Jhells piceous : 

 body cylindrical. 



Armillatus. Thorax 4-toothed each fide : fhells ferruginous edged with 

 black. 

 Inhabits India. Oli'v. Inf. 66. tab. $>fg> I7« 

 Very large : front retufe: janvs emarginate: thorax rufous at the 

 fides : Jhells pointed at the tip. 



Luzonum. Thorax many fpined: jaws projecting, i -toothed, bifid at 

 the end : fore-legs longer. 

 Inhabits America. Petiv. Gazoph. tab. 74. fg. I. 

 Antc?i7ia: moderate black, joints 2, 3, 4, 5. prickly beneath: 

 thorax black, ciliate at the edge with 1 2 fpines : fnells mucro- 

 nate, pale ferruginous, fubpun&ured at the bafe : fore -legs 

 rough, prickly beneath. 



O02 



Serrifes, 



