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Show LIST OF CONTENTS. PART II.-1893. March 14, 1893. Page The Secretary. Report on the Additions to the Society's Menagerie in February 1893 237 Mr. Oldfield Thomas. Exhibition of, and remarks upon, a specimen of Nanotragus livingstonianus from Northern Zululand 237 Dr. C. J. Forsyth Major. Exhibition of, and remarks upon, a tooth of an Ant-bear ( Orycteropus) from the Upper Miocene of Maragha (Persia) 239 1. Suggestions for the more definite use of the word " Type " and its compounds, as denoting Specimens of a greater or less degree of Authenticity. By OLDFIELD THOMAS, F.Z.S. 241 2. On a new African Monkey of the Genus Cercopithecus, with a List of the known Species. By P. L. SCLITER, M.A., Ph.D., F.R.S., Secretary to the Society. (Plates XVI. & XVII.) * 243 3. On Odontaster and its Allied or Synonymous Genera of Asteroid Echinoderms. By F. JEFFREY BELL, M.A., Sec, R.M.S 259 4. On a new Genus and Species of Acari found in Cornwall. By A. D. MICHAEL, F.L.S., F.Z.S., P.R.M.S., &c. (Plate XVIII.) 262 5. Notes on Variation and Development of the Vertebral and Limb-Skeleton of the Amphibia. By G. B. H O W E S , F.L.S., F.Z.S., Assistant-Professor of Zoology, R. Coll. Sci. Lond. . 268 March 28, 1893. Mr. Arthur Thomson. Report on the Insect-house for 1892 278 1. Descriptions of new Species of Lepidoptera Heterocera from Central and South America. By H E R B E R T DRUCE, F.L.S., F.Z.S., &c. (Plates XIX.-XXI.) 280 2. On the Brain of the African Elephant. By FRAXK E. BEDDARD, M.A., F.R.S., Prosector to the Society. (Plates XXII. & XXIII.) 311 3. On the Scientific Name of a Himalayan Cuckoo. By W. T. BLANFORD, F.R.S 315 4. Further Observations on Variations in the Genitalia of British Earthworms. By M. F. W O O D W A R D , Demonstrator of Zoology, Royal College of Science, London. (Communicated by Prof. G. B. HOWES.) (Plate XXIV.) 319 Contents continued on page 3 of Wrapper. |