103 
ON THE LARVAL AND PUPAL STAGES OF 
ANOPHELES MACULIPENNIS, MEIGEN. 
Plates IX and X. 
(Continued from Journ. of Hyg. Yol. vii. p. 318.) 
By A. D. IMMS, B.A., D.Sc. 
Professor of Biology, Muir College, University of Allahabad. 
(From the Morphological Laboratory of the University of Cambridge.) 
CONTENTS. 
PAGE 
1. The Muscular System ........ 103 
2. The Fat-body.108 
3. The Reproductive Organs.109 
4. The Nervous System.110 
5. The Circulatory System.112 
6. The Oenocytes ..114 
7. The Imaginal Buds . . . . . . . . . 117 
8. The Eyes.120 
9. General Remarks on the Larvae of the Culicidae . . . 122 
10. Literature ........... 128 
11. Explanation of Plates.132 
PART II. THE LARVA ( continued). 
The Muscular System. 
The muscles of the head. In the preceding part of this paper 
(Journ. of Hyg., 1907, p. 297) some account was given of the muscles of 
the pharynx and there remain to be considered the rest of the muscles 
of the head. 
These are concerned with the movements of the brushes, the 
antennae, the mandibles, the maxillae, and the labium. 
7—2 
