INDEX. 



-15 



Hippocampus, 42. 

 Holacanthus, 32. 

 Holocentrum, 33. 



HOLOCEPHALA, 18. 



Holoptychikke, 24. 

 Holoptychius, 24. 

 Holosteus, 39. 

 "Homocercal tail," 10. 

 Homonotus, 33. 

 Hoplopleurkke, 42. 

 "Horse-Mackerel," 34. 

 Hybodus, 12, 15. 

 Hypaiuia, 30. 

 Hypsodon, 36. 



OD. 



Ichthyodectes, 

 " Ichthyodorulites," 12, 13. 

 Ischyodus, 18. 

 Ischyrocephalus, 42. 

 Isurus, 36. 



Janassa, 14, 15. 

 " Jobn Dorys," 35. 



Labrax, 32. 

 Labridse, 37. 

 Labrus, 37. 

 Lamna, 16. 

 Lamnidaa, 16. 

 "Lamprey," 8. 

 " Lancelet," 8. 

 Lates, 32. 

 Lebias, 38. 

 Lepidopus, 34. 

 Lepidosiren, 22. 

 Lepidosteoidei, 24. 

 Lepidosteus, 28. 

 Lepidotus, 29. 

 Lepracanthus, 12. 

 Leptacantbus, 18. 

 Leptocardii, 9. 

 Leptolepis, 30. 

 Leptosomus, 41. 

 Leptotracbelus, 42. 

 Leuciscus, 38. 

 Lichii, 34. 

 "Ling," 37. 



LoPHOBRANCHII, 42. 



"Mackerel," 10. 

 Macropoma, 26, 27. 

 Mallotus, 40. 

 Megalicbthys, 26. 

 Megalurus, 30. 

 Merluccius, 37. 

 Mesogaster, 37. 

 Mesolepis, 28. 

 " Miller's Tbumb," 36. 

 "Minnows," 38. 

 " Mudfish," 24, 



Mugil, 37. 

 Mugilidse, 37. 

 Muraenidae, 12. 

 Myliobatis, 18. 

 Mylucyprinus, 38. 

 Myriacantkus, 17. 

 Myripristis, 33. 

 Myxine, 8, 9. 



Naseus, 34. 

 Neinatoptychius, 27. 

 Nemopteryx, 37. 

 Not?eus, 41. 

 Notidanid;e, 16. 

 Notopterida?, 42. 

 Notopterus, 42. 

 Nummopalatus, 37. 



Odacina, 37. 

 Odonteus, 37. 

 Oligopleurus, 30. 

 Oncbus, 9. 

 Opbicbtbys, 42. 

 Opkisuru*, 42. 

 Opistbopteryx. 41. 

 Oracantbus, 12. 

 Orodus, 14. 

 Ortkagoriscus, 42. 

 Osmeroides, 40. 

 Osmerus, 40. 

 Osteolepis, 25, 26. 

 Osteostraci, 22. 

 Ostracion, 42. 

 Oxygnathus, 27. 



Pacbycormus, 29. 

 Pagellus, 33. 

 Palsedaphus, 23. 

 Pal.eichthyes, 9, 10. 

 Palteogadus, 37. 

 Palseoniscida?, 26, 27. 

 Pala;oniscus, 27, 29. 

 Pakeorhynchidoe, 34. 

 Palyeorbjncbus, 34. 

 Palimpbyes, 36. 

 Paraperca, 32. 

 Paraseopeius, 38. 

 Parexus, 19. 

 Pelargorhyncbus, 42. 

 Perca, 31, 32. 

 "Perch, "31, 32. 

 Percidse, 32. 

 Petalodus, 14. 

 Petromyzon, 8. 

 Pbaneropleuron, 23. 

 Pharyngognaihi, :J7. 

 Pholidopborus, 29. 

 Phycis, 37. 

 Phyllodus, 37. 

 I Phybostomi, 38. 



