TUE MYKIAPOD.V OF NOUTU AMKUICA. 185 



19. Littaoblua tub«r IloUinun. 

 Not roliiintili. 



20. Lithobiua bolxiugeri Itollinati. 



LithohiuMhohiHijiri Itolliiiuii. Knt. Anmr., M3, IHX' (Wiiionit, Miiiii.). 

 Colliliioii. 



21. LithobiuB bilabiatua \V<>o<t. 



Not CUtlllMOII. 



s 22. Lithobius forficatua (Liiiii«^). 



This is the most iilmiidiiiit inyriaiMMl Mroiiml Wiitoiia. as is iiKliciited 

 by thr iimiicrous spcciinens received. 



23. Lithobius howei liollmuii. 

 Kan*. 



24. Lithobiua mordax Kodi. 



Kare. 



Speciinons from the northern localities differ from those from other 

 places by having the anal le^s more tlattened and shorter. 

 Indiana UNiviiusriv, Jian' ], 1888. 



