EXPLANATION OF PLATES. 



PLATE XIX. 



Fig. 1. Henicops albipes, teeth of maxillary coxae. 

 » la. » » generative forceps of Q. 



2. Lithobius weberi, teeth of maxillary coxae. 



3. » javanicus, ditto. 



4. Scolopendra pinguis, nat. size. 



5. Otostigmus latidens , nat. size. 

 5a. » » teeth of maxillary coxae. 



6. Rhysida rugulosa, nat. size. 

 6a. » » teeth of maxillary coxae. 



7. Cryptops ruficeps, poison-jaws. 



8. Paracryplops weberi, poison-jaws. 

 8a. » » anal pleura. 



9. Gonibregmatus insularis , anterior end from above. 

 9a. » » ditto. 

 96. » » poison-jaws. 



10. Glomeris infuscatus , copulatory feet, anterior view. 

 10a. » » distal extremity of copulatory foot, from below. 

 106. » » appendages in front of copulatory foot. 



11. Sphaeropoeus gladiator, extremity of posterior copulatory foot. 

 11a. » » ditto. 

 116. » » anterior leg of c?. 

 lie. » » mandible of <$. 



12. Siphonophora flaviceps , lateral view of head. 



13. Siphoniulus albus, anterior end from the side, much enlarged. 

 13a. » » anterior aspect of head. 



14. Helerochordeuma doriae, lateral view of head. 

 14a. » » one of the segments from above. 

 146. » » transverse section of segment. 

 14c. » » gnathochilarium. 

 14o\ » » leg. 



14e. » monticola, dorsal view of a keel, in outline. 



14/". » » leg. 



14<7. » » copulatory apparatus, from below. 



14A. » » modified leg of cf. 



15. Platyrhachus humberti, keel of the 16th segment. 



