CONTENTS. xix 



MONDAY, SEPTEMBER 16. 



Page 



1. *0n Insect Transformations. By Professor L. C. Miall, F.R.S 730 



2. On Mounting Marine Animals as Transparent Lantern Slides. By H. C. 

 SoEBT, LL.D., F.R.S 730 



3. Description of Methods for Collecting and Estimating the number of Small 

 Animals in Sea Water. By H. C . Sorbt, LL.D., F.R.S 730 



4. On the Conditions affecting Bacterial Life in River Water. By E. 

 Feaitkland, D.C.L., F.R.S 731 



5. *0n the Exploration of the Islands of the Pacific. By Professor A. C. 

 Haddon 731 



6. On the Coccidfe of Ceylon. By E. E. Green 731 



7. 'Criticisms on some points in the Summary of the Results of the 



' Challenger ' Expedition. By Dr. H. O. Foebes 732 



8. Observations on the Marine Fauna of Houtman's Abrolhos Islands, 

 Western Australia. By W. Saville-Kent, F.L.S., F.Z.S 732 



9. 'On the Hereditary Polydactylism. By Dr. Geegg WitsoN 733 



10. *0n the Reproduction of the Common Crab. By Dr. Geeqg WiLSOif ... 733 



TUESDAY, SEPTEMBER 17. 



1. Observations on Instinct in Young Birds. By Professor Llotd Morgan', 

 F.G.S., Assoc.R.S.M 733 



2. Notes on the Early Development of the Ganoids, Lepidosteus, Acipenser, 

 and Amia. By Bashfoed Dean 734 



3. On some questions relating to the Morphology and Distribution of 

 Medusje. By Dr. O. Maas 734 



4. On the Spermatogenesis in Birds. By J. E. S. Mooee 735 



5. On the Development of the Teeth in Certain Insectivora. By M. F. 

 WOODWAED 73G 



6. On the Mammalian Hyoid. By Professor G. B. Howes 736 



7. On the Poison Apparatus of Certain Snakes. By G. S. West, 

 A.R.C.Sci. Lond 737 



8. On the Value of Myology as an Aid in the Classification of Animals, By 



F. G. Paesons, F.R.C.S 737 



9. *0n Ultimate Vital Units. By Miss Nina Layaed 737 



Section E.— GEOGEAPHY. 



THURSDAY, SEPTEMBER \2. 



Address by H. J. Mackindee, M.A., F.R.G.S., President of the Section 738 



1. On a Journey in Tarhuna and Gharian in Tripoli. By H. Savainson 

 CowpEE, F.S.A 740 



2. *OnRockall. By Millee Cheistt 749 



3. *0n Western Siberia and the Siberian Railway. By Dr. A. Maekoff . . . 749 



a2 



