SOME AUSTRALIAN FRESHWATER COPEFODA AND OSTRACODA. 43 



Cypretta viridis, Thomson. 



This form was first described by Thomson in " On the 

 New Zealand Entomostraca " as Cypris viridisS 35 ^ It was 

 later more fully described by Sars in "Freshwater Ento- 

 mostraca of New Zealand " (18) as Cypridopsis viridis, 



A few specimens of this species were collected at Botany 

 in July. 



Thomson recorded this form from Dunedin, and Sars from 

 Kaitaia, New Zealand, and Bourke Street, Sydney. 



Genus STENOOYPRIS, Sars. 

 Stenocypris malcolmsonii, Brady. 

 This form was first described by Brady in "Notes on 

 Entomostraca collected by Mr. Haly in Ceylon," Linn. Soc. 

 Jour. Zool., Vol. xix, as Cypris malcolmsonii. A more 

 detailed description with good figures was given by Sars 

 in his paper "On Some Freshwater Ostracoda and Copepoda 

 raised from Dried Australian Mud." (17) Two well preserved 

 specimens of this species were obtained at Casino in 

 January. Brady recorded this species from Nagpur in 

 India, and from Ceylon. 



Sars found it in collections made at Gracemere and 

 Crescent Lagoons near Rockhampton, Queensland. 



Genus CYPRINOTUS, Brady. 



Cyprinotus dentato-marginatus, Baird. 



This form was first described by Baird as Cypris dentato- 

 marginatus in "Description of some new recent Entomo- 

 straca from Nagpur collected by the Rev. S. Hislope," 

 Proc. Zool. Soc, London 1859. Sars gave a very full 

 description with good figures in " On some Freshwater 

 Ostracoda and Copepoda raised from Dried Australian 

 Mud."( 17 ) 



