NATURAL HISTORY OF AMIA CALVA LINNAEUS. 109 



Kirtland, J. P. ! 



'38. Report on the Zoology of Ohio. Columbus, 8. [Quoted from De Kay; '42, pp. xi and 270.] 

 Kirtland, J. P. 



'41. Descriptions of the Fishes of the Ohio River and its Tributaries. Boston Jour. Nat. Hist.; vol. 3, 



pp. 469-482. 

 Leunis, J. 



'83. Synopsis der Thierkunde. Aufl. 3, Bd. 1. Hanover, 8, xvi + 1083 pp. 

 Lydell, D. 



:02. The Habits and Culture of the Black Bass. Trans. Amer. Fisheries Soc., 31 meeting, pp. 45-57. 

 Reighard, J. 



:00. The Breeding Habits of the Dogfish, Amia calva. First Rep. Michigan Acad. Sci., pp. 133-137. 

 Reighard, J. 



:01. Some Further Notes on the Breeding Habits of Amia. Third Rep. Michigan Acad. Sci., pp. 80-81. 

 Richardson, J. 



'36. Fauna Boreali-americana. Part 3. The Fish. London, 4, xvi + 327 pp., pis. 74-97. 

 Ryder, J. 



'83. Preliminary Notice of the Development and Breeding Habits of the Potomac Catfish, Amiurus albi- 



dus (Lesueur) Gill. Bull. U. S. Fish Comm., vol. 3, pp. 225-230. 

 Smith, H. M. 



:03. Breeding Habits of the Yellow Catfish (Ameiurus nebulosus). Science, n. ser., vol. 17, pp. 243-244. 

 Stone, W. L. 



'89. The "Hatchery" of the Sunfish. Nature, vol. 40, p. 202. 

 Suckley, G. 



'60. Report upon the Fishes collected on the Survey. Reports of Explorations and Surveys, etc., for a 

 Railroad from the Mississippi River to the Pacific Ocean, vol. 12, book 2, Zoological Report, no. 5 

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 Whitman, C. 0., and Eycleshymer, A. C. 



'97. The Egg of Amia and its Cleavage. Jour. Morph., vol. 12, no. 2, pp. 309-354, pis. 18-19. 

 Wilder, B. G. 



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EXPLANATION OF PLATE VII. 



The figures were all made from photographs. Those of the larvse were made with orthochromatic plates and 

 color screen from specimens anesthetized with chloretone. That of the male was made from a living specimen in 

 an aquarium out of doors with rapid plates and without color screen. The photograplis were printed on plati- 

 num paper and colored from the living fish with water colors. 

 Fig. 1. Larva 60 mm. long. 



Fig. 2. Larva 70 mm. long, after having been kept in the dark for one hour. 

 Fig. 3. Larva 70 mm. long, after having been kept in the light for one hour. 

 Fig. 4. Adult male 60 cm. long, in breeding dress. 



