PLATE LIX. 
Thalestris harpactovdes. 
Fig. 1. Adult male. 
Thalestris serrulata, male. 
. Adult animal. 
. Anterior antenna. 
. Mandible. 
. Maxilla. 
. First foot-jaw. 
. Second foot-jaw. 
. First foot. 
. Fifth foot. 
. Appendage of first abdominal segment. 
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LDiosaccus tenuicornis. 
12. Adult male. 
13. Posterior antenna. 
14. Mandible and palp. 
15. Inner branch of second foot, male. 
16. Fifth foot, male. 
