164 



THE AMERICAN NATURALIST, [Vol. XXXVIII. 



BIBLIOGRAPHY. 



'36. Leqons d'anatomie comparee. Vol i, p. 497. 

 Dahlgren, U. 



'98. The Oral Valves of Teleost Fishes. Zool. Bull., Vol. 2, pp. 

 118-124. 

 Galton, J. C. 



'71. How Fishes Breathe. Pop. Sci. Rev., Vol. 10, p. 431- 

 Howes, G. B. 



'83. Zoology and Food Fishes. London. International Fisheries Lit- 

 erature, Vol. 2, pi. 2. 

 Macallum, a. B. 

 •84. The Anatomie of Amiurus. Proc. Canad. Inst. Vol. 2, No. 3, pp. 

 387-457- 

 Owen, R. 



'66. On the Anatomie of Vertebrates. Vol. i, p. 413- 

 Stannius, H. 



•39. Symbolic ad anatomiam piscium Rostock. 



{No. was mailed March 21, i<)04.) 



