General Catalogue of South African Crustacea,. 485 



1877. A. dispar, Brauer, Zitzungsb. K. Ak. Wiss. Wien, vol. Ixxv., 

 pt. 1, p. 589, pi. 1. 



1898. A. numidicus, Sars, Arch. Naturv. Kristian., vol. xx., No. 4, 



p. 5, pi. 1. 



Eaised from the dried mud of the previously mentioned 

 vlei near Port Elizabeth. 



1899. A. 7i.,Sars, Arch. Naturv. Kristian., vol. xxi., No. 4, p. 6. 



Males and females, sent to Sars by Dr. Purcell, having 

 been collected by Mr. J. L. Drege at Port Elizabeth. 

 1905. A. n., Sars, Arch. Naturv. Kristian, vol. xxvii., No. 4, p. 3. 



Two fine male specimens, sent by Dr. Purcell, from a small 

 pond, at Hanover. 



: APUS NAMAQUENSIS, Sai'S. 



1899. Apus namaquensis, Sars, Arch. Naturv. Kristian., vol. xxi., 



No. 4, p. 6, pi. 1, figs. 1-8. 



" Taken by Mr. W. Sculley from some pond or vley in the 

 Narnaqualand," and forwarded to Sars by Dr. Purcell. 



APUS SCULLEYI, Sars. 



1899. Apus sculleyi, Sars, Arch. Naturv. Kristian., vol. xxi., No. 4, 



p. 12, pi. 1, figs. 9-13. 



One female specimen, taken by Mr. W. Sculley with the 

 preceding species in the Namaqualand. 



: APUS TBACHYASPIS, Sars. 



1899. Apus trachyaspis, Sars, Arch. Naturv. Kristian., vol. xxi., 



No. 4, p. 15, pi. 2, figs. 1, 2. 



One female specimen, taken by Mr. J. L. Drege at Port 

 Elizabeth together with A. numidicus, and sent to Sars for 

 examination by Dr. Purcell, who called his attention to the 

 peculiar scabrous surface of the carapace, and informed him 

 that a male specimen with similar sculpturing was taken 

 together with the female. 



TRIBE CONCHOPHYLLA. 



1867. Conclwstraca, Sars, Crust, d'eau douce, pp. 5, 6. 

 1896. C., Sars, Fauna Norvegi, vol. i., p. 83. 



1902. Concliophylla, Stebbing, Encycl. Brit., ed. 10, vol. xxviii. 

 (Suppl. vol. iv.), p. 270. 



