General Catalogue of South African Cnistacai. 489 



CLADOCERA. 



1829. Cladocera, Latreille, Le Regne Animal, vol. iv., p. 151. 

 1865. C., Sars, Norges Ferskvandskrebsdyr, pt. 1, table to p. 21. 



1895. C., Kichard, Ann. Sci. Nat., Ser. 7, vol. xviii., p. 279. 



1896. C., Richard, Ann. Sci. Nat., Ser. 8, vol. ii., p. 187. 



1900. C., Lilljeborg, Cladocera Sueciae, Nova Acta E. S. Upsal, 

 Ser. 3, vol. xix. 



DIVISION CALYPTOMEEA. 

 TRIBE ANOMOPODA. 



FAMILY DAPHNIID^. 



1820. Daphnides, Straus, Mem. Mus. d'Hist. Nat., vol. vi., p. 155. 

 1900. Daphnides, Lilljeborg, Cladocera Sueciae, pp. 13, 64. 



GEN. DAPHNIA, O. P. Miiller. 



1785. Daphnia, O. F. Miiller, Entomostraca Daniae et Norvegiae, 



pp. 34, 79. 

 1900. D., Lilljeborg, Cladocera Sueciae, p. 68. 



DAPHNIA THOMSONI, Sars. 



1884. Daphnia similis, Thomson, Tr. New Zealand Inst., vol. xvi., 

 p. 240, pi. 13, figs. 6-9. 



1894. D. thomsoni, Sars, Vid. Selsk. Skr., No. 5, p. 5, pi. 1. 



Sars changes the name given by Thomson on the ground 

 of its preoccupation by Glaus for a species taken near 

 Jerusalem. 



1895. D. t., Sars, Vid. Selsk. Skr., No. 8, p. 4. 



Raised from "dried mud taken by Mr. Thesen from a 

 swamp at Knysna, which is located some distance east of the 

 Cape of Good Hope." 



1896. D. similis, Glaus, var. thomsoni, Richard, Ann. Sci. Nat., 



Ser. 8, vol. ii., p. 217, pi. 25, figs. 13, 14. 

 Dr. Jules Richard, while commenting on the remarkably 

 extensive distribution of D. similis, Glaus, prefers to consider 

 Thomson's like-named species as simply a variety of the 

 species earlier established by Glaus. 



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