IV CONTENTS. 



Page 



XIV. On the Contractile Substance and intimate Structure of the 

 Campanularice, Sertularice, and Hydrida, By Professor Reichert. 54 



XV. On the Antilocapridce. By P. L. Sclater, F.R.S. &c 58 



Proceedings of the Royal Society , 59 



The " Monde de la Mer," by Alfred Smee, Esq. ; On the Eyes of 

 Caterpillars, by Hermann Landois ; Deep-Sea Life in the Ocean, 

 by J. Gwyn Jeffreys ; Researches on the Geryonidce, by Professor 

 Hackel ; On some Crustacea of the French Coasts, by M. Hesse ; 

 On the Development oiAmphioxus lanceolatus, by A. Kovalevsky; 

 Alleged Discovery of an Ancient Human Skull in California ; On 

 the Discovery of the Remains of a gigantic Dinosaur in the Cre- 

 taceous Beds of 'New Jersey, by E. D. Cope ; On the Develop- 

 ment of small Acari in Potatoes, by M, Guerin-Meneville ; Ex- 

 periments demonstrating that the members of the Newt {Triton 

 cristatus) are only regenerated when their basal portion at least 

 is left in its place, by J. M. Philipeaux 60 — 72 



NUMBER ex. 



XVI. On the Fecundation of the Fungi. By H. Karsten 73 



XVII. Description of a new Madeiran Pupa. By R. T. Lowe, M.A. 81 



XVIII. Remarks on the History of Dreissena polymorpha. By 



Dr. Otto A. L. Morch 82 



XIX. On the Menispermacece. By John Miers, F.R.S., 

 F.L.S., &c 84 



XX. On the Muscular Force of Insects. (Second Note.) By 

 Felix Plateau D5 



XXI. Notulae Lichenologicse. No. XII. By the Rev. W. A. 

 Leighton, B.A., F.L.S. — On the Cladoniei in the Hookerian 

 Herbarium at Kew 99 



XXII. Description of a new Genus and one new Species of Saty- 

 ridce. By Arthur G. Butler, F.Z.S., Assistant, Zoological De- 

 partment, British Museum. (Plate HI.) 124 



XXIII. On some points in the Muscular Anatomy of the Marsu- 

 pials. By the Rev. Samuel Haughton, M.D., F.R.S. , Fellow of 

 Trinity College, Dublin .^ 127 



XXIV. On the Freshwater Fishes of Algeria. By Paul Gervais 131 



XXV. Additional Notes on Euplectella speciosa. By Dr. J. E. 

 Gray, F.R.S., V.P.Z.S., &c 138 



Proceedings of the Royal Society 140 



The late Mr. Joshua Alder ; Hatching of the Mantis in England, by 

 Henry Denny, A.L.S. ; On some points in the Structure of the 



