CONTENTS. 
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PART II.—1857. 
V. On a new form of Corynoid Polypes. By Pamir HENRY Gosse, Esq., F.R.S., 
Ad ae . page 113 
VI. Description of a new Species of Euplectella (Euplectella Cucumer, 0.). | By Professor 
OWEN, F.R.S., V.P.L.S. . re We eu 117 
VII. Om Brachynema and Phoxanthus, two new Genera of Brazilian Plants. By 
nonas BRSTRAA I ee 125 
VIII. On some new Fungi. By the Rev. M. J. BERKELEY, MA; ELS. . . . 129 
IX. On the Growth and Composition of the Ovarium of Siphonodon celastrineus, Griffith, 
especially with reference to the subject of its Placentation. By Josuru DALTON 
BOOKED, a AD RES US ae ABB 
X. Further Remarks on the Organs found on the bases of the Halteres and Wings of 
| dnseots. By d: B. Hicks, dog, M.D. Lond., FLS, .:: nce +. . . 141 
XI. On a new Structure in the Antenne of Insects. By J. B. Hicks, Esq., M.D. TP 
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