Contents (continued'). 



June 6, 1893 (continued). 



Page 



1 On certain Points in the Anatomy of Parrots bearing on their Classification. By Frank 



E. Beddaed, M.A., F.E.S., and F. G. Parsons, F.R.O.S. (Plate XL.) 507 



2. On some Horns belonging, apparently, to a new Form of African Rhinoceros. By P. L. 



ScLATBK, M.A., Ph.D., F.E.S., Secretary to the Society 514 



3. On some Bird -bones from the Miocene of Grive-St.-Alban, Department of Isere, France. 



By R. Ltdekker. (Plate XLI.) 517 



4 Descrii>t.ions of new Reptiles and Batrachians obtained in Borneo by Mr. A. Everett and 



Mr. C. Hose. By G. A. Boulengeb. (Plates XLII.-XLIV.) 522 



June 20, 1893. 



Mr. Sclater. Exhibition of, and remarks upon, two eggs of the Oape Coly (Colius capensis) 



laid in the Society's Gardens 528 



The Hon. Walter Rothschild. Exhibition of a series of the Parrots of the Genus Cyano- 



rhamphits and Description of a new Species 529 



Mr. W. Bateson. Exhibition of, and remarks upon, an abnormal foot of a Calf 530 



Mr. F. E. Blaauw, C.M.Z.S. Extracts from a letter addressed to the Secretary, containing 



remarks upon the breeding of the Ypecaha Rail and Darwin's Rhea in confinement . . 531 



Dr. C. J. Forsyth Major. Exhibition of, and remarks upon, a subfossil Lemuroid skull from 



Madagascar 532 



1. A Monograph of the Butterflies of the Genus Thysonotis. By Hamilton H. Druce, F.Z.S., 



and G. T. Bethuse-Baker, F.L.S. (Plates XLV.-XLVII.) 536 



2. Descriptions of new Species of Butterflies from the Island of St. Thomas, West Africa. 



By Emily Mary Siiaupe 553 



3. On the Dentition of a Gigantic ExUnct Species of Mijliohatis from the Lower Tertiary 



Formation of Egypt. By A. Sjiith Woodward, F.Z.S. (Plate XLVIII.) 558 



4. On the Cranial Osteology of the Mesozoic Ganoid Fishes, Lepidoius and Dapedius. By 



A. Smith Woodward, F.Z.S. (Plates XLIX. & L.) 5."j9 



5. A List of the Coleoptera, of the Family Cleridm, collected by Mr. Doherty in Burmah 



and Northern India, with Descriptions of new S^jecies ; and of some Species from 

 Borneo, Perak, &c., from the Collection of Alexander Fry, Esq. By Eer. H. S. 

 GoRiiAM, F.E.S., F.Z.S., &o 566 



6. On the Dates of the ' Encyclopedie M^thodique' (Zoology). By C. Davies Sherborn and 



B. B. Woodward . .' 582 



7. On the Coracoid of the Terrestrial Vertebrata. By G. B. Howes, F.Z.S., F.L.S., Assistant 



Professor of Zoolog}-, Roy. Coll. Sci. Lond 585 



8. On some new Species of the Land-Mcllusoan Genus Alycceus from the Khasi and Naga 



Hill Country, Assam, Munipur, and the Ruby Mine District, Upper Bumiah ; and on 

 one Species from the Nicobars. By Lt.-Ool. H. H. Godwin-Austen, F.R.S., F.Z.S., &c. 592 



9. On a little-known European Viper, Vipera ursinii, Bonap. By G. A. Boulenger, F.Z.S. 



(Plate LI.) 596 



