548 Annals of the South African Museum. 



of which Thomas Scott gives an account, as G. leuckarti, in 

 15th Ann. Eep. Fishery Scotland, pt. 3, p. 322, pi. 9, 

 figs. 23-25, 1897. 



Cyclops pusillus, Brady. 

 1904. Cyclops pusillus, Brady, Proc. Zool. Soc, p. 122, pi. 6, 

 figs. 11-18. 

 Greytown, Natal, from Mr. Gibson. 



Cyclops gibsoni, Brady. 

 1904. Cyclops gibsoni, Brady, Proc. Zool. Soc, p. 123, pi. 6, 

 figs. 1-10. 

 Greytown, Natal, from Mr. Gibson. 



Cyclops hyalinus, Kehberg. 



1880. Cyclops hyalinus, Rehberg, Freileb. Stlsswasser-Copepoden^ 

 Abhandl. Naturw. Verein, Bremen, vol. vi. 



1903. C. h., Sars, Arch. Naturv. Krisfcian., vol. xxv.. No. 8, p. 19. 



" Cape of Good Hope (coll. of Dr. Purcell)." Sars remarks : 

 " Dr. Schmeil regards this form as only a variety of C. 

 oithonoides G. 0. Sars. In this view I am by no means 

 prepared to consent. It seems to me to be in reality a well 

 defined species." 



It may here be noticed that Mr. D. J. Scourfield (Essex 

 Naturalist, vol. x., p. 324, 1898) under " Cyclops oithonoides, 

 Sars," writes as follows : " In the ' Nachtrag ' (Bibliotheca 

 Zoologica, Heft xxi, 1897) Schmeil says that specimens of 

 C. scourfieldi var. sent to him by Prof. Brady proved to be 

 C. oithonoides var. hyalina." 



Gen. ECTOCYCLOPS, Brady. 



1904. Ectocyclops, Brady, Proc. Zool. Soc, p. 124. 



EcTOCYCLOPS RUBESCENs, Brady. 



1904. Ectocyclops rubescens, Brady, Proc. Zool. Soc, p. 124, pi. 6^ 

 figs. 19, 20, pi. 7, figs. 21-27. 

 Greytown, Natal, from Mr. Gibson. 



Gen. OITHONA, Baird. 



1843. Oithona, Baird, Zoologist, vol. i., p. 59. 



1892. 0., Giesbrecht, F. u. Fl. Neapel, vol. xix., pp. 77, 537. 



