LETTERING ADOPTED IN ALL THE FIGURES. 



EXPLANATION OE PLATE XLVII. 



Eigs. 1 to 12. 



\_The pigment, except when otherwise specified, is shown as by reflected light."] 

 Figure 



1. Egg of Lepadogaster himaculatus, from side. 



2, 3. Eggs of the same, from above. 



4. Pedicle of attachment, and part of inferior region of zona of the same, more highly magnified. 



5. Yolk of newly-hatched larva of the same, from below. 



6. Newly-hatched larva of the same, from the side. 



7. The same as fig. 6, from above. 



8. Optical section of egg-capsule of Trachinus vipera. 



9. Egg of Species II. Solea lutea. (?) 



10. Egg of the same, less advanced. 



11. Egg of Species III. 



12. Post-larval Goby, probably Golius niger (by transmitted light). 



[2] 



