228 FISHERIES OF THE ORIENTAL REGION, 



ECHINOIDEA OF THE ORIENTAL REGION. 



CiDARis METULARIA, Blainv. 

 Phyllacanthus imperialis, Lamarck. 

 DiADEMA setosum, A. Agassiz, 



ECHINOTHRIX CALAMARIS, PallaS. 



E. TURCARUMj'Schynr. 



COLOBOCENTROTUS ATRATUS, L. 



Heterocentrotus mammilatus, Klein. 

 H. trigonarius, Lamarck. 

 Echinometra lucunter, Leske. 



*E. OBLONGA, Bl. 



Stomopneustes variolaris, Lamai'ck. 

 *Strongylocentrotus tuberculatus, Lamarck. 



Temnopleurus toreumaticus, Klein. 



Salmacis bicolor, Agassiz. 



S. DUSSUMiERi, Agassiz. 

 *S. RARisPiNA, Agassiz. 

 *S. SULCATA, Agassiz. 



Mespilia GLOBULUS, Agassiz. 



Tripneustes angulosus, Leske, = Hi2)j)onoe variegata, Gray. 



FiBULARiA ovuLUM, Pallas. 

 *¥. voLVA, Agassiz. 



Clypeaster humilis, Leske. 



Laganum depressum, Lesson. 



L. dec AGON ale. Bell, — Peronella decagonalis, Agassiz. 



L. peronii, Agassiz. 



