CONTENTS OF No. 248. -New Series. 
MEMOIRS : 
PAGE 
Notes on the Morphology of Bathynella and some Allied Crustacea. 
By W. T. Calman, D.Sc. (Published by permission of the Trustees 
of the British Museum). (With 14 Text-figures) . . 489 
On Oxnerella maritima, nov. gen., nov. spec., a New Heliozoon, 
and Its Method of Division ; with Some Remarks on the Centro- 
plast of the Heliozoa. By Clifford Dobell, Imperial College of 
Science, London, S.W. (With Plate 27) . . 515 
“Proboscis pores” in Craniate Vertebrates, a Suggestion concerning 
the Premandibular Somites and Hypophysis. By Edwin S. 
Goodrich, E.R.S., Fellow of Merton College, Oxford. (With 
Plate 28 and 3 Text-figures) ..... 539 
The Cytoplasmic Inclusions of the Germ-Cells. Part II.— Helix 
aspjersa. By J. Bronte Gatenby, B.A., Exhibitioner of Jesus 
College, Oxford (Dept, of Physiology). (With Plates 29-34 and 5 
Text-figures.) ...... 555 
Note on the Development of Trichogramma evanescens. By 
J. Bronte Gatenby, B.A., Exhibitioner of Jesus College, Oxford . 613 
Title, Index, and Contents 
