{y CONTENTS. 



NUMBER LXXX. 



Page 



IX. Notes on Species of Ascodictyon and Hhopahmaria from the 

 Wenlock Shales, By Geoege Robert Vine 77 



X. Descriptions of two new Species of WaJchenaera, Blackw. Bv 

 the Rev. O. P. Cambeidge, M.A.,C.M.Z.S., &c. (Plate IV.) . . .'. 89 



XI. A necoMdilsoiQon Pentastvmumj'iolijzomcm. By F. Jeffeey 

 Bell, M.A " 92 



XII. The Causes of Variation. By Romyn Hitchcock 93 



XIII. Additions to the present Knowledge of the Vertebrate 

 Zoology of Persia. By Jawes A. Mveeay 97 



XIV. Additions to the Reptilian Fauna of Sind. By James A. 

 Mtjeeay 106 



XV. On a new Species of Ljieopodites, Goldenberg (L. Stockii), 

 from the Calcifevous Sandstone Series of Scotland. Bv R. Kidston, 

 F.G.S. (Plate V.) .' Ill 



XVI. Synopsis of the Families of existing Lacertilia. By G. A. 



BOULENGEE 117 



XVI]. Bescription of a new Species of Pfeudacrcea from Natal. 

 By Aethur G. Butlee, F.L.S., F.Z.S., &c 123 



XVIII. Moas and Moa-hunters. By A. de Qfateefages 124 



XIX. On the Presence of Eyes and other Sense-Organs in the Shells of 

 the Chitonid(P. By II. N. Moseeey, M.A., FR.S., Linacre Professor 



of Human and Comparative Anatomy in the University of Oxford . . 141 



On the Submaxillary in Masticating Insects, by M. J. Chatin ; On a 

 new Type of the Class Hirudince, by MM. Poirier and A. T. de 

 Rochbriine ; On a new Type of Elastic Tissue observed in the 

 Larva of Erhtalis, by M. H. Viallanes 147 151 



NUMBER LXXXI. 



XX. On some Peculiarities in the Geographical Distribution and 

 in the Habits of certain Mammals inhabiting Continental and Oceanic 

 Islands. By G. E. Dobson, M.A., F.R.S 153 



XXI. Moas and Moa-hunters. By A. de Quateefages 159 



XXII. On two Species of Alveolites and one ci Amplexopora from 

 the Devonian Rocks of Northern Queensland. Bv Robert Ethe- 

 RiDGE, Jun.. and AsTHtTB H. Foord, F.G.S. (Plate VI.) 175 



