SURFACE COPEPODA OF THE GULF OF MANNAR. 241 



AcARTTA ERYTKRiEA, Giesbrccht. 



Acartia eryihrxa, Giesbrecht, 1889, p. 26. 



Giesbrecht, 1891, p. 282. 



Giesbrecht, 1896, p. 317. 



Thompson, 1899, p. 284. 



Cleve, 1901, p. 4. 



A. Scott, 1902, pp. 408, 423. 



Thompson & Scott, 1903, p. 254. 



Cleve, 1903, p. 355. 



Wolfenden, 1905, p. 1023. 



A. Scott, 1909, p. 187. 



Pesta, 1912, p. 53, fig. 16. 



— SeweU, 1912, p. 377. 



Pesta, 1913, p. 32. 



Numerous examples of both sexes were obtained ; this 

 species is both widely distributed and of common occurrence 

 in Indian waters. 



Acartia negligens, Dana. 



Acartia negligens, Oleve, 1901, p. 4. 



A. Scott, 1902, p. 408. 



Thompson & Scott, 1903, p. 254. 



Wolfenden, 1905, p. 1023. 



A. Scott, 1909, p. 188. 



Examples of this species were obtained at several of the 

 localities on the pearl banks, though in no case waa it present 

 in any considerable numbers. 



Acartia spinicauda, Giesbrecht. 



Acartia spinicauda, Cleve, 1901, p. 4. 

 Cleve, 1903, p. 355. 



A. Scott, 1909, p. 188. 



Sewell, 1912, pp. 315 and 377. 



Only a few examples of this species were present. 



