IV CONTENTS. 
XI. The Nervous System of the Asteridae ; with observations on the Structure of their 
Organs of Sense, and remarks on the Reproduction of lost Bays. By Henry S. 
Wilson, M.D., Junior Demonstrator of Anatomy in the University of Edinburgh. 
Communicated by Thomas Anderson, M.D., F.L.S page 107 
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XII. Observations on the Neuration of the Rind Wings of Hymenopterous Insects, and 
on the Hooks which join the Fore and Kind Wings together in flight. By Miss 
Stavelet. Communicated by Dr. John Edward Gray, F.B.S., F.L.S., V.B.Z.S., 
fa 125 
XIII. On certain Sensory Organs in Insects, hitherto undescribed. By J. Braxton 
Hicks, M.D. Lond., F.L.S. 139 
XIV. Illustrations of the Floras of the Malayan Archipelago and of Tropical Africa. By 
Joseph D. Hooker, Esq., M.D., B.N., F.B.S., L.S. 8f G.S 155 
XV. On some Oceanic Entomostraca collected by Captain Toynbee. By John Lubbock, 
Esq., F.B.S. ^ Z.S. 173 
XVI. On the Anatomy and Development of Pyrosoma. By Thomas H. Huxley, Esq., 
F.B.S., F.L.S., Sec. G.S., Professor of Natural History in the Government School 
of Mines. 2.93 
