32 



CniM/EROID FISHES AND THEIR DEVELOPMENT. 



(fig. 15 h-f) from tracings of the specimens, and they will be seen to present a 

 considerable range, both in proportional measurements and in the number and 

 character of the rugs and rugulse. 



^5 



Fig. 15. — Egg-capsule of Callorhynchus. From specimen collected in Chile by Plate. After Jaekel. Actual size. 

 Fig. 1 3A. — Egg-capsule of Callorhynchus. Locality unknown. After Dumeril. About two-thirds actual size. 



In further detail, the capsule, fig. 15 b (Cape of Good Hope), resembles most 

 closely that of fig. 1 5 e (Magellan). It diiTers, on the other hand, in having the walls 

 of the case more delicate and transparent, in spite of the fact that the Magellan speci- 



