LIST OF CONTENTS. 



1901.— Vol. I. 

 Part I. 



January 15, 1901. 

 The Secretary. Report on the Additions to the Society's Menagerie in December 1900 .... 1 



Mr. W. E. de Winton. Exhibition of, and remarks upon, a specimen ol the large Grey 



Meerkat (^Cynictis selousi). (Plate I.) 2 



Mr. Lydekker. Exhibition of the skull of a Fox (Canis wipes) with two canine teeth on 



each side of the upper jaw 3 



Mr. G. A. Boulenger. Notice of a Memoir on the Fishes of Lakes Tanganyika and Kivu, 



obtained during the Tanganyika Exploring Expedition 3 



1. On the Fishes collected by Dr. W. J. Ansorge in the Niger Delta. By G. A. Boulbnger, 



P.R.S. (Plates II.-IV.) 4 



2. On some new and interesting Exotic Spiders collected by Messrs. G. A. K. Marshall and 



B. Shelford. By theRev. OctaviusPickard-Cambridge, M.A., F.R.S., &c. (Plate V.). 11 



3. Notes on the Anatomy of Picarian Birds. — No. IV. On the Skeletons of Sucorvus cafer 



and B. ahyssinicus ; with Notes on other Hornbills. By Frank E. Beddard, M.A., 

 F.R.S., Prosector and Vice-Secretary of the Society 16 



4. On some Butterflies from the White Nile collected by Capt. H. N. Dunn of the 



Egyptian Army. By Arthur G. Butler, Ph.D., F.L.S.', F.Z.S., &c 25 



5. On the Muscles and Joints of the Giant Golden Mole {Chn/sochloris trevehiani). By 



P. G. Parsons, Lecturer on Comparative Anatomy at St. Thomas's Hospital ~. 26 



February 5, 1901. 

 Mr. Howard Saunders. Remarks on the decease of Queen Victoria 35 



The Secretary. Report on the Additions to the Society's Menagerie in January 1901 35 



Mr. Sclater. Remarks on a mounted specimen of Prejevalsky's Horse {Eqims prejevaiskii) 



in the Museum d'Histoire Naturelle, Paris 35 



1. On the Mammals of the Balearic Islands. By Oldpield Thomas, F.Z.S 35 



2. On the Structure of the Horny Excrescence, known as the ' Bonnet,' of the Southern 



Right Whale {Balcena australis). By W. G. RiDEWoon, D.Sc, F.L.S., Lecturer on 

 Biology at the Medical School of St. Mary's Hospital. (Plate VI.) . . 44 



Contents continued on page 3 of Wrapper. 



