Chamberlin: Henicopidae of America north of Mexico. 



PLATE 3. 



BTJETHOBIUS OABITUS Chamberlin. 



Fig. 1. Prosternum and prehensors. 



Fig. 2. First maxillae. 



Fig. 3. Mandible. 



Fig. 4. Branched aciculus from tip of outer branch of first maxilla. 



Fig. 5. Ramose or plumose hair from outer branch of first maxilla. 



Fig. 6. Labrum. 



Fig. 7. Head, dorsal aspect. 



Fig. 8. Anal leg. 



Fig. 9. Fifth leg, cephalic aspect. 



Fig. 10. Sternite of genital segment and gonopods of female. 



