[ iv ] 



PART VI.— January, 1891. 



VI. On the Morphology of the GalUnacecc. By W. Kitchen Parker, F.B.S., F.L.S., 

 tote Hunterian Professor of Comparative Anatomy and Physiology, Boyal College 

 of Surgeons. (Plates XXII.-XXV.) page 213 



PART VII.— May, 1891. 



VII. The External Morphology of the Lepidopterous Pupa : its Relation to that of the 

 other Stages and to the Origin and History of Metamorphosis. — Parts IV. & V. By 

 Edward B. Poulton, M.A., F.B.S., F.L.S., of Keble and Jesus Colleges, Oxford. 

 (Plates XXVI. & XXVII.) 215 



PART VIII.— September, 1892. 



VIII. The Development of the Mead of the Imago of Chironomus. By L. C. Miall, 

 F.B.S., F.B.S., Professor of Biology in the Yorkshire College, Leeds, and A. R. 

 Hammond, F.L.S. (Plates XXVIII.-XXXI.) 265 



PART IX.— November, 1892. 



IX. On the Variations in the Internal Anatomy of the Gamasina?, especially in that of 

 the Genital Organs, and on their Mode of Coition. By A. D. Michael, F.L.S., 

 F.Z.S., F.B.M.S. (Plates XXXII.-XXXV.) 281 



PART X.— May, 1893. 



X. A Contribution to Indian Carcinology. By J. R. Henderson, 31. B., F.L.S. , Fellow 

 of the University of Madras, Professor of Biology in the Madras Christian College. 

 (Plates XXX VI.-XL.) 325 



PART XL— February, 1891. 

 Titlepage, Contents, and Index 459 



