83 



Trinrthra lonqiseta. Daphnia mucronata^ 



CRUSTACEA. Entomostraca. 

 Bosmina longirostris. 



Attendance : Twelve members of tlie Club and tlireo members 

 of other Societies. Total, 15. 



Q.M.C. EXCURSIONS, 1891. 

 April 11th. 



List of Objects Found on the Excursion to the Gardens 

 OF THE Royal Botanic Society of London, by Messrs. 

 Grenfell, Parsons, Rousselet, and Scourfield. 



PROTOZOA. 



Antliophysa vegetans. 

 Archerina Boltoni. 

 Coleps hirtus. 

 Condylostoma stagnale. 

 Epistylis digitalis. 

 Euglena crypta (Grenfell), 

 n.s. 



Halteria (apparently n.s.). 

 Opercularia nutans. 

 Stentor polymorphus . 

 Trachelius ovum. 

 And a very large proto- 

 myxon, the central part 

 measuring more than a 

 quarter of an inch across. 

 VERMES. Rotifera. 

 AnurcBa aculeata. 

 Asplanchna Brightwellii. 

 Brachionus angularis. 

 ,, Bakeii. 



„ pala. 



,, ruhens. 



Floscularia campanulata. 

 ornata. 

 tvilohata. 



Limnias annulatus. 



,, cevatophylli. 



,, cornuella. 

 Monostyla lunaris. 

 CEcistes crystallinus. 



J, intennedius. 

 stygis. 

 Polyarthra platyptera. 

 Pterodina patina. 

 Rotifer macrunis. 

 Stephanoceros Eichhornii. 

 Synchceta pectinata. 

 Taplirocampa annulosa. 

 Triarthra longiseta. 

 CRUSTACEA. Entomos- 

 traca. 

 Candona puhescens. 

 Canthocamptus minutus. 

 Chydorus sph^Ericus. 

 Cyclops plialeratus. 



„ Scourfieldii. 



,j serrulatus. 



„ tenuicornis. 



„ ThomaH. 



„ vicinus. 

 Cypria opthalmica. 



