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CONTENTS OF No. 247-New Series. 
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) ....... 
The Chromosome Complex of Culex pipiens. Part II. Fertilisa- 
tion. By Monica Taylor, S.N.D., B.Sc. (With Plate 20 and 1 Text- 
figure) ....... 
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) 
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, 24, and 25, and 5 Text-figures) 
The Degenerate (Apyrene) Sperm-formation of Moths as an Index to 
the Inter-relationship of the Various Bodies of the Spermatozoon. 
By J. Bront£ Gatenby, B.A., Exhibitioner of Jesus College, 
Oxford. (With Plate 26) ..... 
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