27] 



CCELENTERATA. Hydro- 



ZOA. 



Polyp. of Limnocodium 

 Sowerbii. 

 VERMES. RoTiPERA. • 

 Actinurus neptunius. 

 Anurcea aculeata. 

 „ Irevispina. 

 ,, cochlearis, 

 Asplanchna priodonta, 

 Brachionus Baheri. 

 „ pala. 

 ,, ,, var. amphi- 



ceros. 

 ,, urceolaris. 



Coluj'us leptus. 

 Euchlanis dejlexa. 

 Floscularia campanulata. 

 ,, cornuta. 

 ,, longicaudata. 

 ,, ornata. 



Limnias ceratopliylli. 

 „ cornuella. 

 „ sp., with short ven- 

 tral antennae, and seven 

 dorsal denticles below 

 corona ; tube annulate, 

 grey-brown. 

 Melicerta ring ens. 

 (Ecistes crystallinus. 

 Philodina megalotrocha. 

 Polyarthra platyptera. 



Rotifer macrurus. 

 Stephanoceros Eichhornii. 

 Synchceta pectinata. 

 CRUSTACEA. Entomos- 



TRACA. 



Acroperus harpm. 

 Bosmina longirostris. 

 Candona lactea. 

 Canthocamptus minutus. 

 Ceriodaphnia quadrangula. 

 Chydorus globosus. 



,, splicer icus. 

 Cyclops Scourfieldi. 



„ serrulatus. 



„ tenuicornis. 



,, vicinus. 



„ viridis. 

 Cypria ophthahnica. 



„ Serena. 

 Diaptomus gracilis. 

 Erpetocypris reptans. 

 Ilyocryptus sordidus. 

 Ilyocypris gibba. 

 Leydigia acanthocercoides. 

 Simocephalus vetulus. 

 ARACHNIDA, Akctisco- 



NIDJS. 



Macrobiotus Hujelandii. 

 MOLLUSCOIDA. Polyzoa. 

 Fredericella sultana. 

 Paladicella Ehrenbergii. 



Attendance : Twenty-eight members of the Club, twenty-eight 

 members of other Societies, and nine visitors. Total, 65. 



