79 



Aetropecten polyacanthus, M. Tr. Eam6svaram. 

 " >> sp., juv. Edinesvaram. 



OPHUIEOIDEA. 



I am indebted to Professor Jeffrey Bell for the identifica- 

 tion of the following additional Bchinoderms, collected by me 

 at Tutioorin during the pearl fishery of 1889 : — 



CRINOIDEA. 



Antedon cumingi. 



ASTEROIDEA. 



Asterodiscus elegans, Gray, 

 Pentaceros, n. sp. ? 



OPHIUKOIDEA. 



Peotinura infernalis, Lth. 

 Ophionereis dubia, Lym. 



EOHINOIDEA. 



Toxopneustes pileolus, Ag. 

 Pseudoboletia maculata. 

 Phyllacanthus baculosa, A, Ay, 



Lovenia elongata, And. Eamesvaram. 



HOLOTHUEOIDEA. 



Cucumaria semperi, Bell. Eamesvaram. 

 Colochirus quadrangularis, Less. Pearl banks. 

 Actinocucumis difficilis, Bell. Eamesvaram. 



onnTinf fiL ^^T ^""i* **" ^^^^ ^ specimen was sent, reports that he 



cannot tind any real difference between it and Muller's type of Ovhiothrix 

 aspidota, with which he compared it. ^pmotmtx 



