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VERTEBRATE ZOOLOGY 



FIG. 96. Eggs and egg-cases of fishes. A, Bdellostoma, egg-case; B, upper 

 pole of same, showing hooks and micropyle (after Avers); C, Myxine (after 

 Steenstrup); D, a process of same; E, Peiromyzon marinus; F, Scyllium (after 

 Giinther). G, Raja; H, Heterodontus (after Giinther) ; I, Callorhynchus (after 

 Giinther) ; J, Ceratodus (after Lemon) ; K, Lepidosteus; L, Acipenser; M, Arius, 

 showing larva (after Gtinther) ; N, Serranus; O, Alosa; P, Blennius, egg-capsules 

 attached; Q, the same enlarged (after Guitel). (From Lankester, after Dean.) 



