212 



named Peltophora. Moreover, if a change is necessary, the 

 name Apatorhynchus Desbr. (1891, type Zygops leopardi- 

 nus), would be available, and that of Opalocetus Desbr., is, 

 therefore, superfluous in any case. P. polymitus and ils 

 var. leopardinus are figured in the « Biologia » (Col. iv. 5, 

 p. 20, t. 2, figg. 8, 8a, 9, 9a). 



Hypoplagins pectoralis Desbr., Ann. Soc. Ent. Belg., xxxv, 

 p. 40 (1891). No locality was given for this species. It bas 

 been redescribed and figured in the Biologia (Col. iv. 5, 

 p. 32, t. 2, figg. 27, 27a, b), and recorded from Mexico. 

 Cayenne and Para. 



