Explanation of Plate I 



Fig. 1. 



Fig. 



2. 



Fig. 



3. 



Fig. 



4. 



Fig. 



5. 



Fig. 



6. 



Fig. 



7 



Fig. 



8. 



Fig. 9 



Fig. 10, 

 Fig. 11 



Fig. 12. 



Dorsal view of the anterior region of Vanadis grandis, 



n. sp. 10/1. 



Ventral view of the anterior extremity of same. 10/1. 



Ventral vieAV of an anteriorly placed glandiferous segment 



of same. 10/1. 



Ventral view of a posteriorly placed glandiferous segment 



of same. 10/1. 



Posterior view of right parapodium of 18th segment of 



same. 31/1. 



Posterior view of left parapodium of 563th segment of 



same. 31/1. 



Compound setse of same. 760/1. 



Dorsal view of the anterior and the posterior extremities 



of Gallizona japonica, n. sp. 16/1. 



Lateral view of the anterior extremity of Alciopa 



Cantrainii (delle Chiaje). 5/1. 



Compound seta3 of Asterope Candida (delle Chiaje). 520/1. 



Dorsal view of the anterior extremity of Rhynchonerella 



fulgens Greeff. 31/1. 



Ventral view of right parapodium of 12th segment of 



same. 62/1. 



