310 



CERAMBYCID.B. 



closely punctured, and rather thickly covered with short silky 

 hairs, each widely notched at the end and bimucronate. Ab- 

 domen beneath with four of the segments with the margins 

 smooth, shining, rufous. 

 Hab. E. Indies? (T. P. Dossetor, Esq.). 



198. CRIOCEPHALUS. 



Asemum, p., Eschsch. Bull. Nat. Mosc. 1330, p. 66. 

 Criocephalus, Mulsant, Col. Fr. p. 63. 

 Criocephalum, Dej. Cat. p. 354. 

 Arhopalus, Serv. Ann. Soc. Ent. Fr. iii. 77- 

 Callidium, p., Fabr. 

 Cerambyx, p., Linn. 



1. Criocephalus rusticus. B.M. 



C. thorace mutico, subrotundo, nudo, corpore lurido. antennis 

 subulatis. 



Cerambyx rusticus, Linn. Syst. Nat. ii. 634. 

 Callidiuin rusticum, Fabr. S. El. ii. 338. 



Oliv. Col. iv. p. 11. t. 3. f. 39. 



Panz. F. I. G. 70. f. 9. 



Zetterst. Ins. Lap. p. 205. 

 Callidium triste, Fabr. S. El. ii. 342. 

 Cerambyx lugubris, Gmel. Syst. Nat. iv. 1847- 

 Arhopalus rusticus, Serv. Ann. Soc. Ent. Fr. iii. 77- 

 Criocephalus rusticus, Mulsant, Col. Fr. p. 63. 

 Var. Criocephalus ferus, Dej. Cat.. Mulsant, Col. Fr. p. 64. 

 Yar. Criocephalus pachymerus, Mulsant, Col. Fr. p. 64. 

 Aar. Criocephalum polonicum, Motch. Bull. Nat. Mosc. 1845, 



p. 88. 

 Hab. Europe. 



2. Criocephalus productus. 



C. valde elongatus, linearis, niger ; thorace nitido, parce subtihter 

 punctato, profonde canaliculato, utrinque profunde impresso ; 

 elytria rugoso-ptuictatis, bicostatis ; antennis corpore vix bre- 

 vioribus ; tuberculo infra oculum acuto. 



Criocephalus productus, Leconte, Journ. Acad. Nat. Sc. Philad. 



n. s. ii. p. 36. 

 Hab. N. America (Oregon). 



