FEBRUARY] Price Is. 6d. [1883. 



TRANSACTIONS 



OF THE 



HERTFORDSHIRE 



NATURAL HISTORY SOCIETY 



AND 



FIELD CLUB. 



(a continuation of the transactions of the "vvatfoed natural history society.) 

 EDITED BY JOHN norKIKSON, F.L.S., F.G.S. 



VOL. II. PAET 3. 



CONTENTS : PAGE 



14. Hertfordshii-e Deer- Parks. By J. E. Harting, F.L.S., F.Z.S 97 



15. Notes on a Microscopical Aquarium. By Isaac Eobinson 112 



16. Notes on the Protozoa of Hertfordshire : Section Pautostomata. By F. W. 



Phillips, F.L.S 115 



17. Notes on the Upper Portion of the River Rib and its Affluent the Quin. By R. 



P. Greg, F.S.A., F.G.S. , and R. B. Croft, R.N., F.L.S 126 



18. Notes on the River Rib from Standon to its Junction with the Lea. By A. 



GQes Pidler, M.A., F.S.A., F.Z.S 131 



19. Notes on the River Ash. By Hellier Gosseliu 137 



20. Methods by which Members can assist the Recorder of the Arachnids. By F. 



M. Campbell, F.L.S., F.Z.S., F.R.M.S 141 



21. Miscellaneous Notes and Observations 143 



LONDOJf : 

 DAVID BOGUE, 3, ST. MARTIN'S PLACE, W.C. 



WATFORD : 

 PUBLIC LIBRARY, QUEEN'S ROAD. 



HERTFORD : 



STEPHEN AUSTIN AND SONS. 



1883. 



