24. On the Structure of the Heart in the PorcnuibrHiithiate Butruchia. 



By Richard Ovveu, Esq., F.Z.S. 



25. On the Young of the Ornithorhi/itchus paradoxus, Blum. Bv Richard 



Owen, Esq., F.Z.S. 



26. Notes on the Natural History and Habits of the Ornit.horhynchus 



paradoxus, Blum. 



27. Description d'un nouveau Genre de MoUusques de la Classe des 



Gasteropodes Pectinibranches. Par E. Riippell, M.D., Memb. Ext. 

 L.S. & Z.S. 



28. On Clavagella. By W. J. Broderip, Esq. 



29. On the Anatomy of Clavagella, Lam. Bv Richard Owen, Esq., 



F.R.S. & Z.S.' 



30. On Nycieribia, a Genus of Wingless Insects. By J. O. Westwood, 



Esq., F.L.S. 

 Ijl. Some Account of Macropus Parryi, a hitherto undescribed species of 

 Kangaroo from New South Wales. By E. T. Bennett, Esq. 



32. On the Genus Chama, Brug., with Descri|)tions of some Species ap- 



jiareutly not hitherto characterized. By W. J. Broderip, Esq. 



33. Characters and Descrii)tion of a new Genus of the Family Meloloii- 



thidce. By John Curtis, Esq., F.L.S. &c. 



34. On a Species of Moth found inhabiting the Galls of a Plant near to 



Monte Video. By John Curtis, Esq., F.L.S. &c. 



35. Descrijjtion of a Microscopic Entozoou infesting the Muscles of the 



Human Body. By Richard Owen, Esq., F.R.S. & Z.S. 



36. On the Anatomy of Linguatula Tcenioides, Cuv. By Richard Owen, 



Esq., F.R.S. & Z.S. 



37. Additional Remarks on the Genus Lagotis, with some Account of a 



second Species referable to it. By E. T. Bennett, Esq., F.L.S., 

 Sec. Z.S. 



38. Observations on the Genus Cancer of Dr. Leach {Platycarcinus, Latr.), 



with Descriptions of three new Species. By Thomas Bell, Esq., 

 F.R.S. ' 



39. On the Osteology of the Chimpanzee and Orane-Utan. By Richard 



Owen, Esq., F.R.S. 



40. On the Anatomy of Distoma clavatum, Rud. By Richard Owen, Esq., 



F.R.S. & Z.S. 



41. Description of a new Species of Tapeworm, Tcenia lamelligera, Owen. 



By Richard Owen, Esq., F.R.S. & Z.S. 



42. Remarks on the Entozoa, and on the Structural Differences existing 



among them, including Suggestions for their Distribution into 

 other Classes. By Richard Owen, Esq., F.R.S. & Z.S. 



43. Additional Obseryations on Alepisaurus ferox. By the R*;y. R. T. 



Lowe, MA., Corr. Memb. Z.S. 



Vol. II. 1841. 



1. On the Quails and Hemipodii of India. By Lieut. -Colonel William 



Henry Sykes. 



2. Descriptions of a few luvertebrated Animals obtained at the Isle of 



France. By Robert Templeton, Esq., Corr. Memb. Z.S. 



3. On a remarkable Species of Pteropine Bat. By E. T. Bennett, Esq., 



F.L.S. 



4. Some Account of the Crustacea of the Coasts of South America, with 



Descriptions of new^ Genera and S[)eeies; founded principally on 

 the Collections obtained bv Mr. Cuming and Mr. Miller. By Thos. 

 Bell, Esq., F.R.S. 



