i90 Annals of the Sottth African Museum. 



Daphxia dolichocephala, Sars. 

 1895. Daphnia dolichocephala, Sars, Vid. Selsk. Skr., Xo. 8, p. 4, 



From the swamp at Knvsna just mentioned ; hatched by 

 Sars in two successive seasons abundantly, in the latter 

 "after the bottom-residue had been kept in a dried state 

 during the winter." 



DAPH>inA PROPtSQVA, Sars. 



1895. Daphnia propinqva, Sars, Yid. Selsk. Skr., Xo. 8, p. 9, pi. 2, 



figs. 1-8. 

 From the Knysna mud ; it " continued to live and propa- 

 gate during the whole summer, at last filling the aquarium 

 with myriads of individuals." 



Gen. CEEIODAPHXIA, Dana. 



1353. Ceriodaphnia, Dana, U.S. Expl. Exp., vol. xiii., p. 1273. 



1896. C, Eichard, Ann. Sci. Xat., Ser. 8, vol. ii., p. 188. 

 1900. C, Lilljeborg, Cladocera Sueciae, pp. 66, 183. 



Cebiodaphnia rigaudi, Richard. 



1894. Ceriodaphnia rigaudi ^ Eichard, Mem. Soc. Zool. France, 



vol. vii., p. 239. 



1895. C. r., Sars, Yid. Selsk. Skr., Xo. 8, p. 12, pi. 2, figs. 9-15. 



From the Knysna mud, " successfully domesticated during 

 several succeeding seasons, increasing in number with each 

 season." 

 1903. C. r., Sars, Arch. Naturv. Kristian., vol. xxv., Xo. 8, p. 10. 



Ceriodaphkia ^"ATALIS, Brady. 



1907. Ceriodaphnia natalis, Brady, Annals Xatal Government Mus., 

 vol. i., pt. 2, p. 180, pi. 32, figs. 3-7. 

 Netted at Richmond, Xatal, by Mr. James Gibson. 



Gex, SIMOSA, Xorman. 



1858. Simocephalus (preocc), Schoedler, Jahresb. iiber die 



Louisenstadt. Eealschule, p. 17. 

 1900. S., Lilljeborg, Cladocera Sueciae, pp. 66, 164. 

 1903. Simosa, Xorman, Ann. Xat. ilist., Ser. 7, vol. xi., p. 367. 



