ViU LIST OF ILLUSTRATIONS. 



PAGE. 



15. Sea cat-fish. Felichthys felis 62 



16. Sea cat-fish. Galeichthys milberti 63 



17. Spotted cat-fish. Ictalurus punctatus 64 



18. Brown cat-fish. Arneiurus platycephalus 68 



19. Yellow cat-fish. Leptops olivaris . 69 



20. Mad-tom. Schilbeodes furiosus 71 



21. White sucker. Catostomus commersonii 73 



22. Chub sucker. Erimyzon sucetta 75 



23. Spotted sucker. Minytrema melanops 76 



24. Sucker; jump-rocks. Moxostomarupiscartes 82 



25. Horned dace. Semotilus atromacvlatus 86 



26. Roach. Notemigonus crysoleucas 88 



27. Spawn-eater; shiner. Notropis hiulsonius saliulanus 92 



28. Milky-tailed minnow. Notropis galadurus 93 



29. Minnow. Notropis telescopus 98 



30. Minnow. Phenacobius uranops 100 



31. Scale carp; Asiatic carp. Cyprinus carpio 106 



32. Leather carp. Cyprinus carpio 106 



33. Common eel. Anguilla chrisypa 109 



34. Leptocephalus of the common eel 109 



35. Conger eel. Leptocephalus conger Ill 



36. Tarpon. Tarpon atlanticus 115 



37. Big-eyed herring. Flops saurus 116 



38. Moon-eye. Hiodon selenops 118 



39. Gizzard shad; mud shad. Dorosoma cepedmnum 119 



40. Hickory shad. Pomolobus mediocris 121 



41. Branch herring; goggle-eye. Pomolobus pseudoharengus 122 



42. Glut herring. Pomolobus aestivalis 124 



43. Sliad. Alosa sapidissima 126 



44. Menhaden. Brevoortia tyrannus 131 



45. Gill of menhaden 132 



46. Brook trout. Salvelinus fontinalis 136 



47. Lizard-fish. Sy nodus foetens 139 



48. Mud minnow. Umbra pygmcea 141 



49. Chain pickerel; pike. Esox reticulatus 144 



50. May-fish. Fundulus majalis. Male 146 



51. May-fish. Fundulus majalis. Female 147 



52. Mud-fish. Fundulus heteroclitus . Male 147 



53. Spring minnow. Fundulus diaphanus. Male 148 



54. Spring minnow. Fundulus diaphanus. Female 149 



55. Rathbun's killi-fish. Fundulus rathbuni 149 



56. Star-headed minnow. Fundulus nottii 150 



57. Variegated minnow. Cyprinodon variegatus 151 



58. Top minnow. Gambusia affinis. Male 153 



59. Top minnow. Gambusia affinis. Female 153 



60. Top minnow. Heterandria formosa 154 



01. Gar-fish; bill-fish. Tylosurus marinus 157 



62. Hound-fish. Tylosurus acus 158 



63. Half-beak. Hyporhamphus roberti 161 



64. Half-beak. Hemirhamphus brasiliensis 162 



65. Skipper; saury. Srombresox saurus 163 



