Explanation of Plates and Figures. 
3235 
Text page. 
44. Heterocercal tail of Acipenser transmontanus Eicbardson . . 104 
Drawing by Anna L. Brown. 
45. Acipenser sturio oxyrhyncbus (Mitcbill) 105 
Drawing by H. L. Todd from No. 22495, U.S.N.M., collected by 
William Woltz in the Potomac River. 
PLATE XXI. 
46. Acipenser rubicundus Le Sueiir 106 
Drawing by H. L. Todd from No. 10252, U.S.N.M., collected at 
Ecorse, Michigan, by J. W. Milner. 
47. Acipenser brevirostrum Le Sueur 106 
Drawing by H. L. Todd from photograph of specimen taken 
at Woods Hole by the U.S.F.C. 
48. Scaphirhynchus platorhynchus (Eafiuesque) 107 
Drawing by H. L. Todd. 
PLATE XXII 
49. Lepisosteus platostomus Rafinesque 110 
Drawing by H. L. Todd from No. 3241, U.S.N.M., collected at 
Cleveland, Ohio, by Spencer F. Baird. 
50. Lepisosteus tristcechus (Bloch and Schneider) Ill 
Drawing by A. H. Baldwin from No. 24794, U.S.N.M., col- 
lected by Professor Poey in Cuba. 
51. 51fl. Amia calva Linnaeus, female 113 
Drawings by S. F. Denton. 
PLATE XXIII. 
52. Felichthys felis (Linnieus) 118 
Drawing by H. L. Todd from No. 10422, U.S.N.M., collected 
at Woods Hole, Massachusetts, by Spencer F. Baird. 
53. Galeichthys milberti (Cuvier and Valenciennes) 128 
Drawing by II. L. Todd from a specimen collected at Pensa- 
cola, Florida, by Silas Stearns. 
PLATE XXIV. 
54. Galeichthys gilberti .Iordan and Williams 2773 
Drawing by Anna L. Brown from the type. No. 1667, L. S. Jr. 
Univ. Mus., collected by the Hopkins expedition at Mazat- 
lan, Mexico. 
55. Galeichthys azureus Jordan and Williams 2775 
Drawing by Anna L. Brown from the type, No. 1575, L. S. Jr. 
Univ. Mus., collected by the Hopkins expedition at Mazat- 
lan, Mexico. 
