Contents (continued), 



February 6, 1906 {continued). 



Page 



1. Js^otes on the Histolo^ and Pbysiology of the Placenta in Ungulata. By J. W. 



Jenkinson, M.A., D.Sc, Assistant to the Linacre Professor of Comparative Anatomy, 

 Oxford. (Plate III.) , 73 



2, Note on the Cavies of the Genus DolicJwiis, and on Living Specimens of D, salinicola. 



By Sir Edmund Lodee, Bt., F.Z.S. (Plate IV.) DC. 



5. Description of a new Fly of the Family Tabanidce. By Gertkude Eicardo 97 



4. On TricJiorhiza, a new Hydroid Genus. By E, S. Eussell. (Plate V.) 1)0 



5. A List of the Mammals obtained by Messrs. E. B. Woosnam and E. E. Dent in 



Bechuanaland. By Harold Scuwann, F.Z.S. (Plate VI.) 101 



*6. On a Central African Eatel and Water-Chevrotain. By E. Lydekker. (Plate VII.) . 112 

 7. The Articulation of the Vertebrate Jaw. By H. George F. Spureell 114 



February 20, 1906, 



The Secretary. Eeport on the Additions to the Society's Menagerie during the month of 



January 1906 12.3 



Sir Eeginald Talbot, K.C.B. Extract from a letter from, concerning the supposed breeding 



of a Mule 123 



Mr. E. I. Pococt, F.Z.S. Exhibition of a photograph of a Eiug-tailed Lemur carrying 



its young on its back 124 



Dr. A. Smith Woodward, F.E,S., F.Z.S. Exhibition of a drawing of the skeleton of 



Bht/nchosaurus articeps , 125 



1. On Breeding Experiments with Lepidoptera. By L. Doncaster, M.A., F.S.S., Mac- 



kinnon Student of the Eoyal Society, and the Eev. G. H. Eaynor, M.A., F.E.S. 

 (Plate VIII.) '. 125 



2. Contributions to the Osteology of Birds. — Part VIII. The "Tvacheophone " Passeres ; 



with Eemai-ks on Families allied thereto. By W. P. Pyceaft, F.Z.S., A.L.S., &c. . . 133 



3. The Eudd Exploration of South Africa. — IV. List of Mammals obtained by Mr Grant 



at Knysna. By Oldfield Thomas, F.E.S., and Harold Schwann, F.Z.S. . . ^ 159 



4. Notes on the Living Specimens of the Australian Lung-fish, Ceratodus forsteri, in the 



Zoological Society's Collection. By Bashfoed Dean, Ph.D. (Plate IX.) 168 



