EXPLANATION OF PLATE {VI) 9. 



Praxilla elongata n. sp. 



Page 154. 



Fig. 55 Buccal segment, ventral view, X 15 



Fig 56. Posterior segments, X 15 



Fig 57. Capillary seta, X 230. 



Fig 58 Uncinus. found on first three setigerous segments, X 230. 



Fig 59 Uncinus, form found after the third setigerous segment, X 230. 



Praxilla elongata var. Benedict! n. var. 



Page 155 

 Fig 60 Anterior segments, side view. X 15, 

 Fig 61. Posterior segments, X 15. 



