494 Annals of the South African Museum. 



ALONOPSIS COLLETTI, Sars. 



1895. Alonopsis colletti, Sars, Vid. Selsk. Skr., No. 8, p. 22, pi. 4, 



figs. 5-8. 



Raised out of mud from the Knysna swamp, and dedicated 

 to Professor E. Collett, the friend and colleague through whose 

 intervention Sars obtained the material. 



GEN. ALONA, Baird. 

 1843. Alona, Baird, Ann. Nat. Hist., Ser. 1, vol. xi., p. 92. 



ALONA GLABRA, Sars. 



1901. Alona glabra, Sars, Entom. S. Amer., Arch. Naturv. Kristian., 



vol. xxiii., p. 55, pi. 9, figs. 6, 6a. 



1907. ,4. g., Brady, Annals Natal Gov. Mus., vol.i., pt. 2, p. 180. 

 In gatherings by Mr. Gibson, at Richmond, Natal. 



ALONA GUTTATA, Sars. 



1862. Alona guttata, Saus, Vid. Selsk. Forhandl. for 1861, p. 39. 

 1901. .4. g., Sars, Entom. S. Amer., Arch. Naturv. Kristian., vol. xxiii., 



p. 51, pi. 9, figs. 3, 3a. 

 1907. A. g., Sars, var. parvula, Kurz, Brady, Annals Natal Gov. Mus., 



vol. i., pt. 2, p. 181. 

 In gatherings by Mr. Gibson, at Richmond, Natal. 



GEN. ALONELLA, Sars. 

 1862. Alondla, Sars, Vid. Selsk. Forhandl. for 1861, p. 40. 



ALONELLA CLATHRATULA, Sars. 



1896. Alonella clathratula, Sars, Entom. Sydney, Arch. Naturv. 



Kristian., p. 43, pi. 6, figs. 7, 8. 



1907. A. c., Brady, Annals Natal Gov. Mus., vol. i., pt. 2, p. 181. 

 In gatherings by Mr. Gibson, at Richmond, Natal. 



GEN. PLEUROXUS, Baird. 



1843. Pleuroxus, Baird, Ann. Nat. Hist., Ser. 1, vol. xi., p. 93. 

 1900. P., Lilljeborg, Cladocera Suecise, pp. 400, 527. 



PLEUEOXUS ASSIMILIS, Brady. 

 1907. Pleuroxus assimilis, Brady, Annals Natal Gov. Mus., vol. i., 



pt. 2, p. 182, pi. 32, figs. 9, 10. 

 In gatherings by Mr. Gibson, at Richmond, Natal. 



