Conspectus Ins. Coleopt. Peruan. 139 



2. Gen. JPsaUdognathus Griff. An. Kingd. Ins. II. 



1832. 



1. Ps. Limenius Er. 



Ps. violaceus, nitidus, fronte argute bicarinata, labio bi- 

 fida — Long. 1" 7'" — 2" 2'". 



3. Gen. JPyrodeM Serv. An. d. 1. Soc. Ent. d. Fr. 1. 1832. 



1. Sect. Antennis brevibus, tenuibus, articulis ultimis duo- 

 bus abbreviatis subincrassatis; scutello glabro, cordato, apice 

 acuminato. 



* 1. P. fastuosus Er. 



P. laete virescenti-cyaneus, nitidus, elytris rugulosis, fascia 

 lata ante medium flavescenti- alba. — Long. 1" 3'". 



2. Sect. Antennarum articulis tribus primis dilatatis, tertio 

 oblongo, fortiter compresso, articulis sequentibus gracilibus, 

 flliformibus; scutello glabro ", cordato, apice acuminato. 



* 2. P. heterocerus Er. 



P. infra viridi-aeneus, nitidus, supra nigro-subaeneus, 

 opacus, elytris rugulosis, cerasinis, basi nigro-subaeneis; an- 

 tennis ab articulo quarto inde, tibiis tarsisque fulvis. — Lon- 



git. 1" r- 



2. Trib. Ceramhycides Leach Ed. Encycl. 1815. 



4. Gen. Vrachydere« Dalm. Schönh. Syn. IlL 1817. 



* 1. Tr. succinctus Schönh. Syn. III. 364. 1. 



Cerambyx succinctus Lin. Syst. nat. I. II. 627. 32. 



5. Gen. ALncylosternus Serv. Ann. d. I. Soc. Ent. d. 



Fr. III. 1834. 



* 1. A. alhicornis Er. 



A. nigerrimus, nitidus, antennis albis, articulis duobus 

 basalibus et duobus apicalibus nigris; prothorace dorso late 

 et transversim biimpresso, lateribus obtuse bidentato, elytris 

 apice truncatis extus acute spinosis. — Long. 8f' ". 



6. Gen. Aegoide* Buquet Guer. Mag. d. Zool. 1838. 

 1. Je. Peruanus. 



Ae. Peruvianus Buq, 1. c. 



