Fig. 28. Sense organs of Starfish. From Campbell. 



1. Ventral and lateral views of eye-pad Pisaster capitatus, showing 



general relationship to terminal tentacle. X9. 



2. Ventral view of eye-pad of Orthaster gonolena. X9. 



3. Ventral view of eye pad of Pisaster ochraceus. X9. 



4. Ventral view of eye-pad of Asterina miniata. X9. 



5. Ventral view of eye-pad of Linckia colombiae. X9. 



6. Ventral view of eye-pad of Asteropectin erinaceus. X9. 



7. Ocellus from Orthaster gonolena to show general form. X350. 



Drawn by camera lucida. 



