546 SILUR1D.E. GALAXIIDvE. 



Genus AMIURUS. 



48. Amiurus catus, Liun. Catfish. 

 Hob. North America. 



Genus MALAPTERURUS. 



49. Malapterurm beninensis, Murray. Electric Silurus. 

 Hab. West Africa. 



a. Purchased, July 21, 1875. See P. Z. S. 1875, p. 529. 



b. Purchased, July 9, 1878. 



Family SALMONID.E. 



Genus SALMO. 



50. Salmo salar, Linn. Salmon. 

 Hab. British waters. 



51. Salmo trutta, Linn. Salmon Trout. 

 Hab. British waters. 



52. Salmo fario, Linn. Common Trout. 

 Hab. British fresh waters. 



53. Salmo lacustris, Linn. Lake-Trout. 

 Hab. Lake of Constance. 



54. Salmo umbla, Linn. Swiss Charr. 

 Hab. Lakes of Switzerland. 



55. Salmo fontinalis, Mitch. American Charr. 

 Hab. Fresh waters of North America. 



Family GALAXIID.E. 

 Genus GALAXIAS. 



56. Galaxias scriba, Cuv. & Val. Australian Galaxias. 

 Hab. Australia. 



a. Presented by Mr. W. A. Lloyd, Feb. 28, 1861. 



