210 MODERN SYSTEM. 



Sp. 1. Cli/. Arietis. {PL '2. Jig. 25.) 



Cerambyx Arietis. Linn., Marsh. Clytus Arietis. Fair., Leach. Cal- 



lidiuni Arietis. Lair. 

 Inhabits trunks of trees in sunny weatlier. 



Genus 231. CALLIDIUM. Fair., iMtr., Leach. Cerambyx. 

 Linn., Mnmh. 



Labial palpi with the last joint obtrigonate : thorax orbicular, depressed 

 or but little convex: antennas setaceous, as long as the body : hinder 

 thighs abruptly clavate. 



Sp. 1. Cal. violaoeum. 



Cerambyx violaceus. Linn., Ma}-sh. Callidium violaceum. Fabr., iMtr^ 

 Leach. 



Inhabits Europe. In Britain it is generally found on palings. I lately 

 bred a specimen from a larva found in a Norway deal, and I am in- 

 formed by an intelligent carpenter from whom I received the larva, 

 that he has frequently met with them in new wood. Mr. Kirby has 

 given an interesting history of this species in the Transactions of the 

 Linnean Society, vol. v. 



Genus 235. MOLORCHUS. Fair. 

 Elytra abbreviated. 

 Sp. 1. Mol.7najor. 



Necydalis major. Linn. Molorchus Umbellatarum. Fair. 

 Inhabits flowers and hedges. 



Fam. XLIII. Lepturads. Leach. 

 Lip much widened at its extremity, cordiform : body elongate : lulriim- 

 very apparent : antenruB inserted between the eyes. 



Genus 236. LEPTURA of authors. 

 Thorax not spincd on each side. 

 -Sp. 1. Lep. elongata. 



Leptura elongata. Fabr., Lair., Marsh., Leach. 

 Inhabits various flowers in hedges, and is pretty common. 

 Sp. 2. Lep. quadrifasciata. (PI. 2. fg. 26.) 

 Inhabits umbelliferous plants ; is rather scarce. 



Genus 237. RHAGIUM. Fair., Leach. Leptup.a. Linn., Lutr.^ 

 Marsh. 

 Thorax with a spine on each side: antenna setaceous. 

 Sp. 1. Rim. vulgare. Leach. 



Leptura Inquisitor. Latr., Marsh. Rhagium Inquisitor. Fabr.^ 

 Inhabits umbelliferous plants in woods, and may be found in decay&d 

 stumps of trees in the winter months. 



Genus 238. HARGIUM. Leach's MSS. 

 Thorax with a spine on each side ; antenna thickest in their middle 

 S[\ 1. Rha, Liqui-^iior. 



