78 



within the cup of a Turhinaria) were brought up by divers 

 from the pearlbanks in ten to eleven fathoms. 



Of the six species of Echinoid which are described by 

 Aarassiz. in his ' Hevision of the Enhini * as bpiincr o.Vin.rnotor- 



,, maculata, M. Tr. Ramesvaram. 

 ,, ,, sp.? Ramesvaram. 



Astropecten hemprichii, M. Tr. Ramesvaram. A specimen in 

 the Madras Museum has swallowed a 

 mollusc, Cerithium sp. 



' L. miliaris (Linck), VonMartens, and L. Imvigata, Liitken. Vide Chal- 

 lenger Report, Asteroidea. 



^ Pentaceros nmricatus, Linck. Challenger Report. 

 ^ Pentaceros superbtis, Miibius, sp. Challenger Report. 

 * Pentaceros thurstoni, Bell, sp. Challenger Report. 



