152 ALLAN" HANCOCK PACIFIC EXPEDITIONS VOL. 25 



PLATE 7 



Exogone uniformis, new species (Sta. 5102) 



1. Entire animal in dorsal view, x 85. 



2. A composite falcigerous seta, one of three similar setae, x 7290. 



3. A simple, distallv curved hook showing distal denticulations, x 7290. 



4. A composite spinigerous seta from a typical parapodium, x 7290. 



