509 



ECHINODEEMATA. 



F. JEFPKET BELL. 



The greater mim'ber of the rather less than fifty species collected 

 belong, as will, be seen, to forms that are so thoroughly well known 

 to students of this group of animals, that it has not been thought 

 necessary to burden the text with the ordinary bibliographical 

 references. The only object of especial interest is the remarkable 

 new Ophiurid. 



ECHINOIDEA. 



1. Oidaris metularia. 



2. Phyllacanthus baculosa. 



3. Diadema setosum. 



4. Astropyga radiata. 



5. Salmacis (young). 



6. Toxopneustes pUeolus. 



7. Tripneustes ang^osus. 



8. Ecninometra lueunter. 



9. Clypeaster scutiformis. 



10. Brissus unicolor. 



11. Metalia sternalis. 



ASTEEOIDEA. 



1. Echinaster purpureas. 



2. Linckia laevigata. 



3. multiforis. 



4. diplax. 



5. Scytaster variolatus. 



6. Oreaster lincki. 



7. Culcita schmideliana. 



8. Gymnasterias carinifera. 



9. Archaster typieus. 



10. Astropecten polyacanthus. 



11. hemprichii (?). 



OPHIUROIDEA. 



OpMoplocus imbricatus. 

 OpMarthrum elegana. 

 Ophiocoma brevipes. 



scolopendrina. 



erinaceus. 



■ pica. 



■ schoenleini. 

 Ophiarachna incrassata. 

 Ophionereis dubia. 



10. Ophiothrix trilineata. 



11. propinqua. 



12. longipeda. 



13. Ophiopsammium (?) sp. 



14. Neoplax ophiodes. 



HOLOTHUROIDEA. 



1. Chirodota violacea. 



2. Stichopus chloronotus. 



3. MueUeria mauxitiana. 



4. varians (P). 



5. Holothuria vagabunda. 



6. impatiens. 



7. atra. 



8. maxima. , 



9. amboinensis. 



10. pardahs. 



11. puUa (?). 



12. lagoena. 



