Plate VI. 



Fig. i. Otopsis longipes, n. g. n. sp. Cephalic lobe and foremost segments; from before. 



2. Otopsis lotigipes, n. g. n. sp. Acicle from the ventral branch of the Parapodium. 



— 3. Otopsis longipes, n. g. n. sp. Acicle from the dorsal branch of the Parapodium. 



— 4. Otopsis longipes, n. g. n. sp. Cephalic lobe; from above. 



— 5. Otopsis longipes, n. g. n. sp. Segments from the midmost part of the animal; dorsal aspect. 



— 6. Otopsis longipes, n. g. n. sp. The anterior Fragment of the animal; habitus. From a photo- 



graph, taken by docent R. H. Stamm. 



7. Otopsis longipes, 11. g. n. sp. Acicle from the dorsal branch of the parapodium. 



— 8. Otopsis longipes, n. g. u. sp. Cephalic lobe and the foremost segments; from the left side. 



— 9. Otopsis longipes, u. g. n. sp. Parapodium. 



— 10. Otopsis longipes, n. g. n. sp. The distal part of a parapodium. 



11. Otopsis longipes, n. g. u. sp. Segments from the midmost part of the animal. Ventral aspect. 



- 12. Otopsis longipes, n. g. n. sp. Two bristles. 



