136 American Fisheries Society 



May 14 May 15 May 29 June 5 



4.5x0.60 4.8x0.70 4.7x1.10 4.5x1.20 



4.6x0.63 4.8x0.75 4.8x0.83 4.5x1.25 



5.0 x 0.60 5.0 x 0.84 5.0 x 1.10 4.6 x 1.60 



5.0x1.00 5.0x0.85 5.0x1.10 5.0x1.00 



5.2x0.66 5.1x0.91 5.0x1.20 5.0x1.12 



5.2 x 0.83 5.1 x 1.00 5.1 x 1.50 5.0 x 1.33 



5.5 x 0.75 3.1 x 1.00 5.1 x 1.50 5.0 x 1.33 



5.5x0.80 5.1x1.10 5.2x0.98 5.3x1.43 



5.6x1.10 5.3x1.00 5.2x1.50 5.5x1.50 



5.8x1.10 5.6x1.34 5.2x1.52 6.0x2.17 



BIBLIOGRAPHY 



Agassiz, A. 



On the Young Stages of Some Osseous Fishes. 

 I. The Development of the Tail. 

 Proc. Amer. Acad. Arts and Sci., Vol. V, p. 117. 



Agassiz, A. 



On the Young Stages of Bony Fishes. 



I. ii. Development of the Flounders. 

 Proc. Amer. Acad. Arts and Sci., Vol. IV, p. 1. 



Cole, F. J., and Johnstone, J. 

 Pleuronectes. 



L.M.B.C. Memoirs, VIII, 1901. 



Mead, A. D. 



A Method of Fish Culture and of Transporting Live Fishes. 

 Thirty-ninth Annual Report of Commissioners of Inland Fish- 

 eries of Rhode Island. 



Williams, S. R. 



Changes Accompanying the Migration of the Eye and Observa- 

 tions on the Tractus Opticus and Tectum Opticum in Pseu- 

 dopleuronectes Americanus. 

 Bull. Mus. Conip. Zool., Vol. XL, No. 1. 



