LARVAL FORMS OF rOLEOl'TKHA 

 Plate 101 



rtinidae (A, B and E), 



AnoUidae (C, D, F-N, X, Ae and Oe), 



llosirivhidae (0-AV, Y, Z) 



A. Niptns sp. (Larvae, pupae and im- 



ag-ines in Df.v/onfmea /Z/f('/oZi'a Chili) : Larva; ats, anal trans 



verse sclerome. 



B. Ptiniis fur L. 



C. Nevermannia dorcatomoides Fisher 



(Costa Rica) 

 D. 



E. Ptinus fur 



F. Nevermannia dorcatomoides 

 G. 

 H. 

 I. 

 J. 



Ventral moutliparts. 



Lasioderma serricorne F. 



K. 



L. 



i\r. 



N. 



0. 



p. 



Q. 



Hedobia imperialis L. (Denmark) 

 Trichodesma klagesi Fall. 



Seobicia declivis Lee, last instar 



first instar 



Mesothoracic spiracle. 



Right mandible. 



]\Iesothoracic spiracle. 



Head. Dorsal view. 



Anal pad. 



Larva. Lateral view. 



^Mandible. 



Epipharynx (eph) ; la- 

 brum ; clypeus, epis- 

 toma, and antenna. 



Head. Dorsal view. 



Ventral moutliparts. 



Left maxilla ; ma, undi- 

 vided mala. 



Left maxilla with mala 

 divided into lacinia 

 and galea. 



Epipharynx. 



Longitudinal cut of in- 

 ner wall of mandible. 



Antenna, epipharynx 

 and moutliparts. 



Left mandible. 



Head. Dorsal view. 



Larva. Lateral view. 



Tip of ninth abdominal 

 seg:ment. Dorsal view. 



Prothoraeic spiracle. 



Ventral mouthparts. 



Left maxilla. 



Larva. Lateral view. 



Right maxilla. 



Right mandible. 



Larva. Lateral view. 



288 



