22 R. GURNEY : Indian Freshwater Entomostraca. [VOL. I, 



6. Port Canning, Ganges delta — Edge of a small brackish pond. 



Naias and Lemna fairly abundant. Jan. 28, 1906. 



Ceriodaphnia rigaudi, Richard (a few ; some females with 



ephippia ; no males). 

 Cyclops leuckarti, Claus (abundant). 



Also many Amphipods, a few Bphemerid larvse and 

 Corixa. 



7. CAI.CUTTA — Museum tank. Feb. 8, 1906. 



Simosa elizabethcB (King) (common). 



Ceriodaphnia rigaudi, Richard (abundant). 



Scapholeheris kingi, Sars (abundant ; some females with 



ephippia). 

 Dunhevedia crassa, King (one specimen). 

 Cyclops prasinus, Fischer (a few). 

 Diaptomus contortus, n. sp. (common). 

 Cyclops leuckarti, Claus. 



8. Cai^cutta — Museum tank. Nearly dried up at edges. Feb. 20, 



1906. 

 Diaphanosoma, sp. 

 Simosa elizabethcB (King) (common). 

 Ceriodaphnia rigaudi, Richard. 

 Scapholeheris kingi, Sars (abundant ; some females with 



ephippia). 

 Chydorus globosus, Baird, var. sculptus. 

 Cyclops leuckarti, Claus. 



,, prasinus, Fischer. 

 Diaptomus contortus, n. sp. 

 Atya, sp. 



9. Calcutta — Museum tank. March 3, 1906. 



Diaphanosoma, sp. 



Simosa elizaheihce (King). 



Ceriodaphnia rigaudi, Richard (common). 



Scapholeheris kingi, Sars (common). 



Cyclops leuckarti, Claus. 



Diaptomus contortus, n. sp. 



10. Calcutta — Museum tank. Washings of Spongilla carteri. 



Macrothrix goeld' , Richard. 

 Cyclops fimbriatus , Fischer. 

 ,, varicans, Sars. 



11. Calcutta — Small artificial tank on the Maidan ; vegetation 

 rather scanty. Feb. 23, 1906. 



Scapholeheris kingi, Sars (one specimen). 

 Cyclops leuckarti, Claus 

 ,, serrulatus, Fischer. 



12. Calcutta — Tank on the Maidan. Feb. 26, 1906. 



Lynceus guttatus (Sars) (rare). 

 ,, rectangulus (Sars) (rare). 



