272 



Q.M.C. EXCURSIONS, 1885. 



List of Objects Found on the Excursion to Totteridge, by 



Messrs. Dadswell and Nevins. 



April 25tli. 



* ALQJE. 



Volvox globator, containing 

 Notommata parasita. 

 CHARAGEJE. 



Nitella flexilis. 

 PROTOZOA. 



Garchesium polypinum. 



Dinobryon sertularia. 



Trachelitis ovum. 



Bulbochcete polyandra (?) . 

 ,, setigera. 



Characium omithocephalum. 



Coleochcete scut at a. 



Conferva bombycina. 



Glceocystis ampla. 



Mesocarpus recurvus. 



(Edogonium longatum. 

 Petri (?). 



Olpidium ampullaceum. 



Pediastrum Ehrenbergii. 



Raphidium falcatum. 



Scenedesmus quadricauda. 



Sirogonium sticticum. 



Spirogyra flavescens. 



VERMES. Rotifera. 



Notommata parasita, in vol- 

 vox. 

 Stephanoceros Eichhornii. 

 ENTOMOSTRACA. 

 Daphnia, very large. 

 Eiaptomus castor. 

 IN8EGTA. Dipterous larva. 

 Corethra plumicornis. 

 Spirogyra long at a var. com- 

 munis. 

 Spirogyra nitida. 



,, tenuissima. 

 Zygnema cruciatum. 

 Desmidiace^. 



Arthrodesmus incus. 

 Closterium acerosum. 

 ,, Liebleinii. 



Cosmarium curtum. 



,, margaritaceum. 



Hyalotheca dissiliens. 

 Staurastrum polymorplium. 

 Xanth idium fascicu latum. 



Ten members of the Clnb, one visitor, and a member of the 

 Hackney Society attended the Excursion. 



* The following Algre collected by Mr. Parsons were determined by Dr, 



M. C, Cooke. 



