230 SPOLIA ZEYLANICA. 



Candacia discaudata, Scott. 



Candacia hradyi (? part), Carl, 1907, p. 9. PI. I., figs. 



8-10, 12-13. 

 Candacia discaudata, Scott, 1909, p. 157. PI. XLVII., 



figs. 10-20. 

 Sewell, 1912, p. 367. 



The first to describe this species was Dr. J. Carl ; he, however, 

 only had the female sex before him, and he made the mistake 

 of associating his examples with Candacia hradyi^ Scott, of 

 which at that time only the male was known. Scott, who does 

 not appear to have been acquainted with Carl's Paper, re- 

 described the species from the Siboga collection under the above 

 name. 



Several examples of both sexes were obtained from the 

 pearl banks, so the known distribution of this form is extended 

 considerably to the westward. 



Candacia pachydactyla, Dana. 



Candace pachydactyla, Cleve, 1901, p. 5. 



Candacia pachydactyla, Thompson & Scott, 1903, p. 251. 



Cleve, 1903, p. 358. 



Cleve, 1904, p. 187. 



WoHenden, 1905, p. 1013. 



Scott, 1909, p. 153. 



Sewell, 1912, p. 368. 



Although this species appears to be widely distributed 

 throughout Indian waters, it was of rare occurrence in the 

 present collection. 



Candacia truncata, Dana. 



Candacia truncata, Thompson, 1899, p. 282. 



Scott, 1902, p. 405. 



Thompson & Scott, 1903, p. 250. 



Cleve, 1903, p. 358. 



