22 h 



Canadian Arctic Expedition, 1913-18 



Plate IV. 

 Chilopoda collected by the Canadian Arctic Expedition, 1913-18. 



>, 



Explanation of Plate IV. 



Fig. 1. Cnjophilus alaskanus Chamberlin, ventral view of caudal end. 



2. Cryophilus alaskanus Chamberlin, dorsal view of head and prehensors. 



3. Cnjophilus itln ska n us Chamberlin, ventral view of prehensors. 



4. Cryophilus alaskanus Chamberlin, maxillae. 



5. Cryophilus alaskanus Chamberlin, clypeal area. 



