LITERATURE. 217 



5. Kennel, J. von. Ueber die friihesten Entwicklungsstadien 



der siidamerikanischen Peripatusarten. Sitzungsber. Naturf. 

 Gesellsch. Dorpat. Bd. viii. 1888. 



6. aIoseley, H. N. On the structure and development of P. 



capensis. Phil. Trans. Roy. Soc. London. Vol. clxiv. 

 1874. 



7. Moselet, H. N". Kemarks on observations by Capt. Hutton on 



P. novae-zealandiae, etc. Ann. Mag. Nat. Hist. (4). Vol. xix. 

 1877. 



8. Saint Kemv, G. Contribution a l'etude du cerveau chez les 



Arthropodes Tracheites. Archiv. Zool. Exp. (ii.). Tom. v. 

 Suppl. 1887-90. 



9. Sclater, W. L. On the early stages of the development of a 



South American Species of Peripatus. Quart. Jonrn. Micro. 

 Sci. Vol. xxviii. 1888. 



10. Sedgwick, A. Tbe development of the Cape Species of 



Peripatus. Parts i.-iv. Quart. Journ. Micro. Sci. Vols, xxv.- 

 xx viii. 1885-88. 



11. Sedgwick, A. A Monograph of the Species and Distribution 



of the Genus Peripatus. Quart. Journ. Micro. Sci. Vol. 

 xxviii. 1888. 



12. Sheldon, L. On the development of P. novae-zealandiae. 



Parts i. and ii. Quart. Journ. Micro. Sci. A'ols. xxviii. and 

 xxix. 1888-89 



13. Sheldon, L. Notes on the anatomy of P. capensis and P. 



novae-zealandiae. Quart. Journ. Micro. Sci. Vol. xxviii. 

 1888. 



14. Sheldon, L. The maturation of the ovum in the Cape and 



New Zealand Species of Peripatus. Quart. Journ. Micro. 

 Sci. Vol. xxx. 1890. 



APPENDIX TO LITERATURE ON ONYCHOPHORA. 



I. Dendy, A. Description of Peripatus oviparus. Proc. Linn. Soc. 

 N.S.W. Vol. x. 1895. 

 II. Willet, A. The Anatomy and Development of Peripatus 

 novae-britanniae. Willey Zoological Results. Cambridge, 

 1898. 



For recent views on the systematic position of Peripatus, see Nat. 

 Sci., Vol. x., pp. 97 and 264, 1897. 



