CONTENTS. 
NUMBER XVI. 
I’ace 
XXVIII. On the Geological Distribution of the Rhabdophora. 
Bv Charles Lapworth, E.G.S.. .:. 245 
XXIX. On the Occurrence of a small and new Phyllopod Crusta¬ 
cean, referable to the Genus Leaia , in the Lower Carboniferous 
Rocks of the Edinburgh Neighbourhood. By R. Etheridge, Jun., 
F.G.S., of the British Museum. 257 
XXX. Notes on the Species of Peripaius, and especially on those 
of Cayenne and the West Indies. Ify H. N. Moseley, F.R.S., 
Fellow of Exeter College, Oxford. 203 
XXXI. On the Bryozoa (Polyzoa) of the Bay of Naples. By 
Arthur Wm. Waters, F.G.S. (Plates XXIII. & XXIV.). 2(57 
XXXII. On a new Genus of Pycnogon and a Variety of Pycno- 
ffonum littorale from Japan. By Henry H. Slater, B.A., F.Z.S.. 281 
XXXIII. Contributions to our Knowledge of the Spongida. By 
H. J. Carter, F.R.S. &c. (Plates XXV-XXVII.) . 284 
XXXIV. Studies on Fossil Sponges.—III., IV., V. Monactinel- 
lidse, Tetractinellidae, and Calcispongise. By Karl Alfred Zittel 304 
XXXV. Description of two new Species of Birds from South¬ 
eastern New Guinea. By R. Bowdler Sharpe, F.L.S., F.Z.S., 
&c., Senior Assistant, Department of Zoology, British Museum .... 313 
New Book :—The Structure of Eozoon canadense compared with that 
of Foraminifera, by his own Investigations. By Karl Modius, 
Professor of Zoology at Kiel. 314 
Proceedings of the Geological Society 
31b 
New Observations on the Development and Metamorphoses of the 
Tapeworms, by M. P. Megniu ; On the Segmental Organs and 
Genital Glands of the Sedentary Polychostal Annelids, by M. L. 
C. E. Cosmovici ; On Gloidium quadrifidum, a new Genus of 
the Group Protista, by M. N. Sobokin.317—320 
NUMBER XVII. 
XXXVI. Descriptions of new Species belonging to the Genus 
Sulenopus, with some Observations on their Organization. By J. 
Koren and D. C. Danielssen . 321 
XXXVII. Notes on the Lepidoptera of St. Helena, with Descrip¬ 
tions of new Species. By Mrs. T. Vernon Wollaston . 320 
