24 R- GURNEY : I ndlan Freshwater E}itoi)iostraca. [V'OL I, 



Leydigia australis, Sars (two specimens). 

 Alonella excisa (Fischer). 

 Chydorus sphcBricus (O. F. M.). 

 Cyclops serrulatus , Fischer. 

 ,, diaphanus, Fischer 

 Diaptomus doriai, Richard (common). 



,, contortus, n. sp. (rare). 



,, cindus, n. sp. (rare). 



Cyclestheria hislopi (Baird) (one specimen). 

 Stenocypris malcolmsoni (Brad}^). 



17. Chakradharpur — The same as preceding. March 5, iQc6. 

 Diaphanosoma sarsi, Richard. 

 Simosa elizahethcB (King). 

 Ceriodaphnia rigaudi, Richard. 

 Chydorus splicer icus (O. F. M.). 

 Cyclops leuckarti, Claus. 

 Diaptomus contortus, n. sp. 



^, hlanci, De Guerne and Richard. 



J, similis, Baird. 



LIST OF SPECIES. 



Phyi^lopoda. 



I. Cyclestheria hislopi (Baird). 



In my first paper I recorded a single specimen of this interesting 

 species from a tank in Calcutta. Another was found in a collection 

 from Chakradharpur (No. 16). 



C1.ADOCERA. 



2. Diaphanosoma sarsi, Richard. 



Chakradharpur (Nos. 14, 16, 17). 



A species widely distributed in the Oriental Region, and also 

 recorded from New Guinea and Brazil. 



3, Diaphanosoma, sp. 



Some specimens taken in the Museum tank (Nos. 8, 9). 



This is a species which has certain resemblances to D. singalen- 

 sis, Daday, but which appears to be distinct. I prefer for the present 

 to leave it undetermined. 



4. Ceriodaphnia rigaudi, Richard. 



This species occurs in several collections from Chakradharpur 

 and Calcutta (Nos. 6, y, 8, 9, 16, 17). 



5. Simosa elizahethce (King). 



This species appears to be the commonest Daphnid in the lo- 

 cahties in which the collections were made, though Ceriodaphnia 



