Ill 



CONTEXTS. 



PART Xo. 60, APRIL 1907. 



Papers. page 



J. Burton. On the Reproduction of Mosses and Ferns ... 1 



F. P. Smith. The British Spiders of the Genus Lycosa (Plates 1—4) ( .» 

 T. B. Rosseter, F.R.M.S. On the Tape-worms Hymenolepis nitida, 



Krabbe, and H. nltidulans, Krabbe (Plates 5 and 6) . . .31 



A. E. Hilton. On the Nature of Living Organisms .... 41 

 E. J. Spitta, F.R.A.S., F.B.M.S. President's Address. A Review of 



Photomicrography .... ..... 51 



J.Murray. Water-bears, or Tardigrada (Plate 7) .... 55 



D. J. Scourfield. F.Z.S., F.R.M.S. An Alona and a Pleuroxus new 



to Britain (.4. iceltneri, Keilhack, and P. dcnticulatus, Birge 

 (Plate 8) 71 



Notes. 

 W. R. Traviss. Note on an Expanding Stop for Dark-ground 



Illumination (Illustrated) ........ 77 



A. A. C. Eliot Merlin, F.R.M.S. Note on New Diatom Structure . 83 

 Notices of Books 87 



Proceedings, Etc. 



Proceedings from October 19th, 1900, to February 15th, 1907, inclusive 81) 

 Obituary Notice .......... .98 



Forty-first Annual Report (for 1906) 100 



Report of the Treasurer (for 1900) 10G 



PART No. 61, NOVEMBER 1907. 

 Papers. 



E. Penard. On the Collection and Preservation of Fresh-water 



Rhizopods 107 



F. Chapman. Recent Foraminifera of Victoria : Some Littoral 



Gatherings (Plates 9 and 10) 117 



C. F. Rousselet. On Brachionus serious, n. sp., a new variety of 

 Brachionus quadratus, and remarks on Brachionus rubetts of 



Ehrenberg (Plates 11 and 12) 147 



E. Ellingsen. Notes on Pseudoscorpions, British and Foreign. . 155 



G. P. Deeley. Three Water-mites new to Britain (Plate 13) . . 173 



F. P. Smith. Some British Spiders taken in 1907 (Plate 14) . . 177 

 Notices of Books 191 



65178 



