Chamberlin: Henicopldae of America north of Mexico. 



PLATE 5. 



ZYGETHOBIUS SOKABIENTJS Chamberlin. 



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Fig. 1. Distal article of palpus of second maxilla. 

 Fig. 2. Labrum. 

 Fig. 3. First maxilla. 

 Fig. 4. Laciniate bristles from inner branch of first maxilla more highly 



magnified. 

 Fig. 5. Mandible. 



Fig. 6. Sternite of genital segment and gonopods of female. 

 Fig. 7. Antenna. 



Fig. 8. Ventral view of caudal region of body of male showing gonopods, 

 etc. 



ZYGETHOBIUS PONTIS Chamberlin. 



Fig. 9. Antenna. 



