LAEVAL FOE MS OF COLEOPTEEA 



D. 



E. 



F. 



G. 

 H. 



I. 



J. 



Plate 30 



Silvanidae-Silvaninae, 

 Silvanidae-Telephanmae 



A. Oiyzaephilus surinamensis L. 



B. Catliartus advena Waltl. 



C. Oryzaephiliis surinamensis 



Coccidotroplius socialis Scliwarz and 



Barber (British Guiana) 

 Oryzaephilus surinamensis 

 Coecidotrophus socialis 



Nausibius clavicornis Kug. 

 Coecidotrophus socialis 



L. 

 M. 



N. 

 0. 



Telephanus (pallidus Schauf. ?) (On 

 cane, Porto Rico, reared) 



Antenna. 



Head. Lateral view. 



Ventral mouthparts. 



Ventral view. 

 Spiracle. 



Larva. Lateral view. 



Posterior part of left 

 mandible ; til. pr, 

 stiff chitinous fila- 

 ments. Ventral view. 



Head and prothorax. 

 Dorso-lateral view. 



Anterior part of head. 

 Dorsal view. 



Epipharynx. 



Maxilla, hypopharjmx, 

 maxillular area and 

 glossa. (Special ab- 

 breviations.) 



Larva. Dorsal view. 



Head. Lateral view. 



End of abdomen. Lat- 

 eral view. 



Mandible. 



Ventral mouthpart^. 

 Buccal view. 



146 



