THE DERMAL FIN-RAYS OF FISHES. 515 



List of Works repereed to. 



1. Agassiz, L. — ' Reclierclies sur les Poissons Fossiles,' Neucliatel, 1833-44. 



2. Beaudelot, E. — ''Observations sur la Structure et le Developpemeut 



lies Nai^eoires de Poissons Osseux," 'Arcb. Zool. Exp.,' vol. ii, 1873. 



3. BouLEXGEK, G. A. — ' Les Poissons du Bassin du Congo,' Bruxelles, 



1901. 

 .4. Bridge, T. W. — " Tlie j\Iesial Fins of Ganoids and Teleosts," ' Journ. 

 Linn. Soc.,' vol. xxv, 1896. 



5. Britch, C— " Ver;,^!.-Ost('ologische Mittbeiiungen," ' Zeit. Wiss. Zool.,' 



vol. xi, 1S61-2. 



6. BuRCKHARDT, B.— 0. Hertwig's ' Handbucb d. Vergl. u. Exper. Ent- 



wiek. der Wirbelticre,' 1901. 



7. Cole, F. J., and Johnstone, J. — "Pleuronectes," ' Liv. M. B. C. 



Memoirs,' 1901. 



8. Dean, B.— ' Fisbes, Living and Fossil,' New York, 1895. 



9. UoLLO, L.— " Sur la Pbylogenie des Dipneustes," ' Bull. Soc. Beige, de 



Geol.,' vol. ix, 1895. 



10. Fritsch, A. — 'Fauna der Gaskoble u. d. Ivalksteine d. Permformation 



Bobmeus,' Prague, 1878-94. 



11. Gegenbaur, C. — 'Elements of Comp. Anatomy,' Englisb translation, 



London, 1878. 



12. Gunther, a. — "Description of Ceratodus," ' Pliil. Trans.,' vol. clxi, 



1871. 



13. Harrison, R. G. — " Ueber die Entw. d. nicli knorpelig vorgebildeten 



Skelettbeile in d. Flossen der Teleostier," ' Arcb. f. Mikr. Anat.,' vol. 

 xlii, 1893. 



14. Harrison, B. G. — "Die Entw. d. unpaaren u. paarigin Flossen der 



Teleostier," ibid., vol. xlv, 1895. 

 • 15. Harrison, B. G. — "Ectodermal or Mesodermal Origin of tbe Bones of 

 Teleosts," ' Anat. Anz.,' vol. x, 1895. 



16. Hatsciiek, B. — "Studien uebcr Entw. des Ampbioxus," 'Arb. Zool. 



Inst. Wien.,' vol. iv, 1881. 



17. Hertwig, O. — "Leber das Hautskelet der Fiscbe," ' Morpb. Jabrb." 



vol. ii, 1876; vol. V, 1879; vol. vii, 1881. 



18. HrxLEY, T. — "Tbe Si'stematic Arrangement of tbe Fisbes of tbe 



Devonian Epocb," 'Mem. Geol. Snrv.,' Dec. 10, 1861. 



19. Huxley, T. — '■ Gljptola;mus Kinnuird i," ibid., 1861. 



