lamiidjE. 353 



2. Steirastoma ixtricata. B.M. 



Steirastorna intricata, Cheer. Coll. 

 Hab. S. America. 



3. Steirastoma larva. B.M. 



Steirastoma larva, Dej. Cat. p. 362. Chevr. Coll. 

 Hab. Columbia. 



4. Steirastoma depressa. B.M. 



5. thorace quadrispinoso, dorso depresso, elytris fastigiatis ne- 

 bulosis, antice punctis elevatis sparsis. 



Cerambyx depressus, Linn. Syst. Nat. i. 626 (nee Fabr.). 

 Steirastoma confusa, Dej. Cat. p. 362. Chevr. Coll. 

 Hab. S. America ; Columbia. 



Linnaeus erroneously gives Coromandel as the habitat of this. 



5. Steirastoma stellio. B.M. 



Steirastoma stellio, Dej. Cat. p. 362. Chevr. Coll. 

 Hab. Brazil. 



6. Steirastoma marmorata. B.M. 

 S. atra. albo-maculata, thorace tricostato, lateribus dilatato. spina 



truncata armato, tibiis runs, elytris oblongo- trigonis, dorso 



plams, carinatis, apice oblique truncatis. 

 Trachyderes marmoratus, Thunb. Mem. Acad. St. Petersb. viii. 



p. 307. t. 10. f. 4 (1822). 

 Lamia manuelata, Germ. Ins. Spec. Nov. p. 480 (1824). 

 Steirastoma Lacerta, Dej. Cat. p. 362. 

 Lap. Hist. An. Art. ii. 461 (1840). 

 Hab. Brazil. 



7. Steirastoma senex, n. s. B.M. 

 S. capite supra cano ; antennis, articulo tertio supra canaliculate, 



basi extus spinis quatuor parvis; thoracis latere tuberculo 



trinodoso ; elytris singulis carina forti, basi ad mediam partem 



supra verrucosa, spatio suturali cano, elytrorum lateribus sub- 



ferrugiueis nigro variegatis ; humeris et basi subverrucosis, 



sutura verrueis paucis parvis nigris, apice fortiter mucronato. 



Head in front and above grey ; antenna? with the third joint 



channeled above, the base on the'outside with three or four small 



spines ; antenna? darkish brown, the base and tip grey ; the basal 



joint in the male clubbed, simple ; sides of the thorax with a 



