APPENDIX. 



Genus AMPHIOXUS, Yarrell. 



1 A. Two specimens of the Amphioxus lanceolatus, Yarrell. 



These fish were purchased in the market at Naples, where they are 

 commonly used as a sauce for larger fish, as shrimps are in England. 



Presented by Prof. Owen, F.R.S. 



Genus MUR^ENA, Linn. 



12 A. The Snake Eel {Murana colubrina, Linn.). 

 Fig. Linn. Syst. Nat. vol. i. p. 706. 

 Hab. Sumatra. 



Genus THYRSOIDEA, Kaup. 



ISA. Thyrsoidea bullata, Kaup. 



Fig. Kaup, Cat. of Apodal Fish in Brit. Mus. p. 81. pi. 12. fig. 60. 1856. 



Richardson, Voyage of Erebus and Terror, p. 86. 

 Hab. Tongataboo. Presented by Capt. Sir E. Home, Bart., R.N. 



Genus OPHISURUS, Lacep. 



15 A. The Annulated Eel (Ophisurus annulatus, Thunberg; Murceno- 



phis colubrina, Lacep.). 



Fig. Lace"p. Hist, des Poissons, vol. v. pi. 19. fig. 1. 

 Hab. Tropical Seas of America. 



. - * 



Genus SALMO, Linu. and Cuv. 



50 A. The Salmon Trout, Whitling, or Hirling (Salmo trutta, Linn.). 

 Fig. Willughby, p. 198. Yarrell, Hist, of Brit. Fishes, vol. ii. p. 36. 

 Hab. Rivers of Europe. Presented by John Quekett. 



