CERAMBYCID^E. 321 



Callidium varium, Fabr. S. El. ii. p. 345. 



Oliv. Col. iv. p. 54. t. 5. f. 55. 

 Cerambyx versicolor, Gmel. Syst. Nat. iv. 1852. 

 Var. Clytus bicinctus, Dej. Cat. (olim). 

 Phymatodes varius, Leconte, Joum. Acad. Nat. Sc. Philad. n. s. 



ii. p. 33. 

 Hab. N. America. 



30. Callidium Proteus. B.M. 



C. nigrum, pimctulatum, pilosum ; thorace utrinque punctis 

 confluentibus scabro ; elytris violascentibus lineis lengitudi- 

 nalibus callosis pallidis, femoribus runs. 



Callidium (Merium) Proteus, Kirby, Faun. Bor. Amer. p. 172. 



pi. 5. f. 5. 

 Physocnemum Proteus, Leconte, Joum. Acad. Nat. Sc. Philad. 



n. s. ii. p. 32. 

 Hab. N. America. 



31. Callidium simile. B.M. 



C. nigrum, pimctulatum, pilosum ; thorace utrinque pulvinato, 

 minutissime et confertissime confluenter punctulato; elytris 

 aeneo-luridis, lineis duabus elevatis callosis pallidis confluen- 

 tibus ; antennis apice femoribusque runs. 



Callidium (Merium) simile, Kirby, Faun. Bor. Amer. p. 173. 

 Physocnemum simile, Leconte, Joum. Acad. Nat. Sc. Philad. 



n. s. ii. p. 32. 

 Hab. N. America (Rev. W. Kirby). 



32. Callidium collare. B.M. 



C. nigrum, supra obscurum, punctatissimum ; thorace laeviusculo, 



nitido, rufo, lateribus subspinosis. 

 Callidium collare, Kirby, Faun. Bor. Amer. p. 171. 

 Phymatodes collaris, Leconte, Joum. Acad. Nat. Sc. Philad. n. s. 



ii. p. 33. 

 Hab. IS. America. 



33. Callidium Nicolas, n. s. B.M. 



C. nigro-brunneum; thorace punctato, plagulis quinque dorsa- 

 libus lsevigatis ; elytris rufo-brunneis, singulis fascia transversa 

 mediana ochracea, margine a humero ad fasciam ochracea. 

 Long. lin. 4. 



Of a blackish-brown ; head punctured and with scattered 

 greyish hairs. Thorax punctured irregularly, with five smooth 

 spaces on the back, two in front, three behind, the central the 



Q2 



