EXPLANATION OF PLATE XXV. 



Marphysa gravelyi, sp. nov. 



Fig. 13H. — Dorsal capillary seta from the 20th foot. X 560. 

 „ 13J. — Ventral compound seta from the 20th foot. X 560. 

 „ 13K. — Brush seta from the 160th foot. X 560. 

 „ I3iv. — Ventral hook from 50th foot. a=sideview; è=front view. x 560. 



Diopatra variabilis, sp. nov. 



Fig. 14A. — Anterior end, dorsal view, x 8. 



„ I4B.- — Anterior end, ventral view, x 6. 



„ 14c. — Maxillae. X 18. 



„ 14D. — Mandibles, x 18. 



„ 14E. — ist right foot, front view. X 25. 



„ 14F. — 10th right foot, front view, x 18. 



„ 14G. — 150th left foot, front view. X 40. 



„ 14H. — Dorsal winged capillary seta from 6th foot, x 166. 



,, 14J. — Ventral seta, without wing, from 5th foot. X 166. 



,, 14K. — Capillary seta from the dorsal group of the 56th foot, side view. 



X 166. 



„ 14L. — Front view of the same seta. X 166. 



,, 14M. — Ventral seta from ist foot, x 560. 



,, 14N. — -Ventral hook from 28th foot, x 166. 



,, 14p. — Ventral hook from 100th foot, x 166. 



„ 14Q. — Brush seta from the 5th foot. X 560. 



,, 14R. — 10th right foot, front view, of a small individual. X 18. 



