294 



Rotifer tardus. Salpina redunca. 



„ vulgaris. Stephanoceros Eichhornii. 



Salpina mucronata. Synchata pectinata. 



Attendance : Twelve members of the Club and six members of 

 other Societies. Fine day. 



May 21st. 



Objects Found on the Excursion to Totteridge, by Messrs. 

 Dunning, Kern, Parsons, Rousselet, Spencer. 



CRYPTOGAMIA. Algjc. 



Apiocystis Brauniana. 



Chaitophora elegans. 



Gonium pectorale. 

 Desmidiace.e. 



Arthrodesmus convergens. 



Closterium Griffithsii. 

 „ lunula. 



„ moniliferum. 



PROTOZOA. 



Actinophrys sol. 



Amphileptus fasciola. 



Anthophysa vegetans. 



Arcella aculeata. 

 ,, vulgaris. 



Bursaria truncatella. 



Chcetonotus larus. 



Coleps hirtus. 



Cothurnia imberbis. 



Dendromonas virgaria. 



Difflugia proteiformis . 



Dileptus folium. 



Dinobryon sertularia. 



Epistylis anastatica. 



Litonotus fasciola. 



Opercularia nutans. 



Paramecium bursaria. 



Scyplndia pliysarum. 



Spiro8tomum ambiguum. 



Stentor Mulleri. 



>> 



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Stentor niger. 



„ polymorphic. 

 „ Raise Hi. 

 Trachelitis lamella. 

 Vaginicola crystallina. 

 Vorticella campanula. 

 ,, nebulifera. 

 VERMES. Rotifera. 

 Anurcea aculeata. 



curvicornis. 

 serrulata. 

 „ tecta. 

 Brachionus Baheri. 



„ pala. 



Colurus deflexus. 

 Dinocharis pocillum. 

 „ tetractis. 



Euchlanis triquetra. 

 Floscularia ambigua. 



„ campanidata. 



Furcularia gracilis. 

 Mastigocerca elongata. 

 Melicerta ringens. 

 ]\[onostyla lunaris. 

 (Ecistes crystallinus. 



„ wnbella. 

 Ph ilodina mega lotrocha . 

 Pterodina patina. 

 Rotifer macroceros. 

 vulgaris. 



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