IV 
CONTENTS. 
PAGE 
CONTENTS OF No. 247, N.S., AUGUST, 1917. 
MEMOIRS : 
On the So-called Pharyngeal Gland-cells of Earthworms. By 
J. Stephenson, D.Sc., M.B , Lieutenant-Colonel Indian Medical 
Service ; Professor of Zoology, Government College, Lahore. (With 
Plate 19) . . . . . .253 
The Chromosome Complex of Culex pipiens. Part II. — Fertilisa- 
tion. By Monica Taylor, S.N.D., D.Sc. (With Plate 20 and 1 Text- 
figure) ..... . 287 
The Homologies of the Muscles related to the Visceral Arches of the 
Gnathostome Fishes. By Edward Phelps Allis, jr., Menton, 
France (With Plates 21 and 22 and 1 Text-figure) . . 303 
The Cytoplasmic Inclusions of the Germ-cells. Part I. — Lepi- 
doptera. By J. Bronte Gatenby, B.A., Exhibitioner of Jesus 
College, Oxford. (With Plates 23-25, and 5 Text-figures) . 407 
The Degenerate (Apyrene) Sperm-formation of Moths as an Index to 
the Inter-relationship of the Various Bodies of the Spermatozoon. 
By J. Bronte Gatenby, B.A., Exhibitioner of Jesus College, 
Oxford. (With Plate 26) ..... 465 
CONTENTS OF No. 248, N.S., DECEMBER, 1917. 
MEMOIRS : 
Notes on the Morphology of Bathynella and some Allied Crustacea. 
By W. T. Calm an, 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) . . . 51S 
“Proboscis pores” in Craniate Vertebrates, a Suggestion concerning 
the Premandibular Somites and Hypophysis. By Edwin S. 
Goodrich, F.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 
aspersa. 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 evanesce ns. 
By J. Bronte Gatenby, Exhibitioner of Jesus College, Oxford . 613 
Title, Index, and Contents. 
