1-10 PROF. F. J. BELL ON ECHINODERMATA [Feb 15, 



Journal of the Linnean Society i; with the contents of this paper 

 the reports of Prof. Duncan, Dr. H. Carpenter, and Mr. Sladen on 

 the other groups of Mergui Echiuoderms should, on their publica- 

 tion, be consulted. 



I have tried to arrange the information to be given in the shortest 

 and clearest way possible, giving first a list of the species, then 

 remarks on those to which it is important to direct special attention. 



I. Crinoidea. 



1. Antedon, sp. 



II. ASTEROIDEA. 



2. Acanthaster ecbinites, E. ^- 8. 



3. Fromia iudica, Perrkr. 



4. tuniida. Bell. 



5. Linckia Irevigata, L. 



6. paciiica, Gray. 



7. Scytaster novss-caledoiii£e, 



Perrier. 



8. Culeita grex, M. Tr. 



9. schmideliana, Betz? 



10. sp. (" Eandasia granulata.") 



11. Astropecten polyacanthus, il/. Tr. 



12. sp. 



13. Archaster typicus, M. Tr. 



III. Ophiuroidea. 



14. Pectitmra gorgonia, M. Tr. 



15. Opbiolepis aiimilosa, M. Tr. 



16. Ophiocoma scolopendrina, Lamk, 



17. Ophiocoma tetbiops, Lutlcen. 



18. Opbiomasiix annulosa, M. Tr. 



19. Opbiaracbna inerassata, ^I. Tr. 



IV. ECHINOIDEA. 



20. Pbyllacantbus verticillatus, Lmk. 



21. Diadema setosuin, Gray. 



22. Astro]3yga radiata, Lcske. 



23. Toxopueustes pileohis, Lamk. 



24. Ecbinometra lucmiter, Lcske. 



25. Colobocentrotus atratus, L. 



26. Echinoneus cylo.stoimis, Lcske. 



27. Metalia steriialis, Lamk. 



28. Moira stygia {Liitken, MSS.), 



A.Ag. 



V. HOLOTHURIOIDEA. 



38. Holotburia lineata, Lvdwig. 



39. maculata, Branclf. 



40. mariuorata, Jmjer. 



41. ruoiiacaria, Lcssoii. 



42. papillata. 



43. Tagabunda, Sclcnka. 



44. Sticbo]nis cbloronotus, Brandt. 



45. variegatus, Semper. 



29. Chirodota rufescens, Brandt. 



30. Haplodactjla aiidamaiiensis. 



31. Pseudocucuniis acicula, iicmper. 



32. Muelleria luaiiritiana, Q. ^' G. 



33. miliaris, Q. ij' G. 



34. Holotburia albida. 



35. atra, Jdger. 



36. cadelli. 



37. impatiens, Forskal. 



In addition, there are five specimens belonging to as many species 

 o{ Holothuria as to which I must reserve an ojiinion till I have, as 

 I hope to have soon, a larger series before me. 



Crinoidea. 

 Antedon, sp. 



This Antedon is represented also in the collection made at Mergui 



^ J. L. S. xxi. p. 25 ; tbe wbole of vol. xsi. of that Journal will be devoted 

 to tbe fauua of Mergui. 



^ Prof. Loveii assures me that I was quite wrong in ascribing to Bruzelius 

 the tract that bears bis name (Ann. N. H. (b) ix. p. 166). 



