PLATK 1. 



. i — 6. Euphrosyne pilosa Horst. 



-al view of the anterior extremity of Euphrosyne pilosa. ■ 20. 

 .'. Parapodium, t<< show the arrangement of branchiae, cirri and setae; /'. branchiae; d.c. dorsal cirri; 



. - ventral cirrus. 50. 

 ;. fip •■: .1 long bifurcated dorsal bristle. Highly magnified. 



if the cuticula around the bases of dorsal spines. Highly magnified. 

 : ;> ■■fan elongated ventral bristle. Highly magnified. 

 lip of a short ventral bristle. Highly magnified. 



I igs. 7 — 9, Euphrosyne giobosa n. sp. 



1 -. Parapodium "( Euphrosyne giobosa. 35. 



1 'ip of a long dorsal bristle of the same species. X 325. 

 9. Tip of a short dorsal bristle of the same species. X 325. 



