VI CONTENTS. 



NUMBER V. 



Page 



XXVII. On a new Fossil Cirripede. By James MacAdam, Esq., 



F.G.S., and Prof. Wyville Thomson 321 



XXVIII. A List of the Orchidaceous Plants collected in the East 

 of Cuba by Mr. C. Wright; with Characters of the new Species. By 

 Prof. LixDLEY, F.R.S 325 



XXIX. Description of Camptonyx, a new Indian genus of Terres- 

 trial Shells. By W. H. Benson, Esq. (With a Plate.) 336 



XXX. On some additional Palaeozoic Bivalved Entomostraca from 

 Canada. By T. Rupert Jones, F.G.S 340 



XXXI. On the Canellace(B. By John Miers, F.R.S., F.L.S. &c. 342 



XXXII. Observations on Dr. Hallowell's Paper on Urodele Batra- 

 chians, and Trigonophrys, &c. By Dr. John Edward Gray, 

 F.R.S., V.P.Z.S., P.Ent.Soc.&c 353 



XXXIII. On the Relation of the Raphe to the Coats of the Vege- 

 table Ovule. By Arthur Henfrey, F.R.S. &c 356 



XXXIV. Further Observations on the Nature and Origin of the 

 External Coatings of Seeds. By John Miers, F.R.S., F.L.S. &c... 357 



XXXV. On some new Genera and Species of Crustacea amphipoda. 



By C. Spence Bate, F.L.S. &c 361 



New Books : — The Ground beneath us : its Geological Phases and 

 Changes, bj^ J. Prestwich, F.R.S. &c. — A Catalogue of the Lepi- 

 dopterous Insects in the Museum of the Hon. East India Com- 

 panj, b}^ Thomas Horsfield, M. and Ph. D., F.R.S., and Frederic 

 Moore. — General Report upon the Zoology of the several Pacific 

 Railroad Routes. Part I. Mammals ; by Spencer F. Baud 362 — 3/3 



Proceedings of the Botanical Society of Edinburgh; Zoological 



Society 3/4, 375 



Prof. Owen's Lectures on Palaeontologj- ; Note ou Atiemone nemorosa 

 purpurea, by Dr. J. E. Gray, F.R.S. &c. ; Description of a new 

 species of Woodpecker, by P. L. Sclater, Esq.; Some Observa- 

 tions on the mode of life of a Fossorial Hymenopterous Insect, 

 Cerceris arenurius, by M. H. Lucas; On a new species of 

 Haematozoon of the genus Filaria, observed in the Heart of a Seal 

 {Phoca vitulina, Linn.), by M. Joly; Osteological Museum in 

 • Leyden 388—400 



NUMBER VI. 



XXXVI. Anatomical Observations on a new form of Compound 

 Tunicata. By John Denis Macdonald, Assist. Surgeon II. M.S. 

 'Herald.' (With a Plate.) 401 



