PLATE IX. 



Fig. 1. Newly hatched larval Cod, Gadus callarius. A. T. M. 



2. Dorsal view of larvae of ditto, 3rd day. E. E. Prince. 



3. Post-larval Cod, G. callanus, enlarged. May 4, 1893. A. T. M. 



4. Post-larval Cod, G. callarius, enlarged. A. T. M. 



5. Post-larval Cod, G. callarius, enlarged. May, 1887. E. E. 



Prince. 



6. Post-larval Cod, G. callarius, older stage. E. E. Prince. 



7. Young Cod, G. callarius. June 11, 1886. E. E. Prince. 



8. Newly hatched larval Haddock, Gadus ceglifinus. A. T. M. 



9. Newly hatched larval Haddock, G. ceglifinus, ventral view. 



E. E. Prince. 



10. Post-larval ditto, 11 days old. April 24, 1886. E. E. Prince. 



