PAPERS (coug. 



.•50. On the T.aival Anatomy of the Gout-Fly of Barley (Chlorojjs tcBniopus Meig.) and two 

 Related Acalypti-ato Muscids, with Notes on their Winter Hoat-Plants. ' By J. H. 

 Frew, j\r.Sc., F.Z.S., cLo. (Text-figures 1-23) 783 



■JO. A Revision of the Isopod Genus TAgidium Brandt— Crustacea. By Ukrova) GoiinoN 



Jackson, RZ.S. (Text-figures 1-10.) 823 



41. A List of the Lizards of British Territories in East Africa (Uganda, Kenya Colony, 



Tanganyika Territory, and Zanzibar), with Keys for the Diagnosis of the Speeies. 



By AuTnuR Loveridcie, P.E.S., C.M.Z.S g41 



42. On some ]\[animals from Yugoslavia. By Ivor G. S. Montagu, F.Z.S 365 



43. Notes on East African Snakes, collected 1918-1923. By Arthur Loveridgk, P.E.S., 



O.M.Z.S ...'..."...!' 899 



41. Notes Oil East African Birds (chiefiy nesting habits and endo-parasitcs) collected 



1920-1923. By Arthur Lovkridge, F.E.S., C.M.Z.S 899 



4.T. Notes on East African I'ortoises collected 1921-1923, with the Description of a 

 new sprcies of Soft Land Tortoise. By Arthur Loveridge, F.E.S., C.i\[.Z.S. 

 (Plates I. & II.) 923 



40. Notes on East African Lizards collected 1920-1923, with the Description of two new 



Races of Agama Uonotus Blgr. By Arthur Loveridge, F.E.S., C.M.Z.S 935 



47. On some New or little-known Species of Acari. By Stanley Hirst, F.Z.S. (Text- 



figures 1-24.) - 97] 



48. On the Pelvic Muscles and Genei-ativo Organs in the Male Chimpanzee. By Charles 



F. SoNNTAd, M.D., F.Z.S. (Anatomi.st to the Socioty). (Text-figures 58-()4.) 1001 



19. Notes on East vifrican Insects collected 191.5-1922. By Arthur Loveridoe, F.E.S., 



O.M.Z.S '. 1013 



50. On the Guernsey Crocidura. By Ivor G. S. Montagu, F.Z.S., and Grace Pickforu... 1043 

 T)l. Reversible and Irroversibie Evolution ; a Study based on Reptiles. By Dr. Francis, 



Baron Nopcsa. (Text-figures 8 & 9.) 104;") 



iYl. On New and Rare Reptiles from South America. By Joan B. Procter, F.Z.S., P.L.S. 



(Curator of Reptiles). (Text-figures 1 «!c 2.) . .' 1061 



53. On New and Rare Reptiles and Batraehians from the Australian Region. By Joan 



B. Procter, F.Z.S., F.L.S. (Curator of Reptiles). (Text-figures 3 & 4.) lOGO 



54. On Additions to the Snake Fauna of Egypt. By Miijor S. 3. Flower, O.B.E., F.Z.S. 1079 



55. Cervical Vertebra) of a Gigantic Blue Whale from Panama. By Sir Sidnhy F. IIarmer, 



K.B.E., Sc.J.)., F.R.S., F.Z.S. (Text.figuro 1.) 108.^. 



56. Notes on the African Crested Rat {Lophiomijs imhmisli). By G. II. Goldfinch 1091 



Alphabetical List of Contributors viji 



Index of Illustrations , xv 



Index xix 



