CONTENTS OF No. 176.-New Series. 



MEMOIRS : 



PAGE 



On Two New Species of Onycliophora from tlie Siamese Malay 

 States. By Richard Evans, M.A., B.Sc, of Jesus Collefrc, Oxford. 

 (With Plates 32—37) 473 



Eoperipatus Bu tleri (iiov. sp.). By Richard Evans, M.A., B.Sc, 

 of Jesus College, Oxford. (With Plate 38) 539 



Ou Two New British Nemerteans. By R, C. Punnett, B.A. (With 

 Plates 39, 40) , . 547 



The Coelomic Eluid in Acautliodrilids. By W. Blaxland Benham, 

 D.Se., M.A., F.Z.S., Professor of Biology in the University of 

 Otago, New Zealand. (With Plate 41) 565 



The Crystalline Style of Lamellibranchia. By S. B. Mitka, of Cal- 

 cutta, late of University College, London. (With Plate 42) . 591 



Title, Contents, and Index. 



