XVI CONTENTS. 



CLASS III. PISCES— Ooutiuuetl. Pagi-. 



SUBCLASS TELKOSTOMI 97 



Series (ianoidei 100 



Cliondroganoidea lOU 



Order I. Sel.\chostomi 1"" 



Familif XXX. Pohjoilonliilir H'l 



Genus 03. Polyodon (Lacepede) Bloch & Schneider 101 



144 8pathula(Wiilbauni) 101 



OlIDER J. CHONnROSTt 102 



Famibj XXXI. Acipemeridm : 102 



Genus 64. Acipenser, Linnanis 103 



145. transmontanus, Richardson 104 



146. medirostiis, Ayres 104 



147. sturio, Liiinanis 105 



148. lubicundus, Lo Sueur 106 



149. brcvirostrum, Lc Sueur lOG 



(Jenus 05. .Scaphirhynchus, Heckel 107 



150. platorynchus (Rafinesque) 107 



Holostei - 107 



Order K. Bhomboganoidea 108 



Family XXXII. Lepisosleidx 108 



Genus 66. Lepisosteus, Lacepede 109 



Subgenus Lepisosteus 109 



151. osseus (Linnajus) 109 



Subgenus Cylindrosteus, IJafinesque 110 



152. plalostomus, Eafinesque 110 



Suligenus Atractosteus, Kafinesque 111 



153. tristifchus (Bloch & Schneider) 111 



154. tropicus (Gill) 111 



Order L. Cycloqanoidea 111 



Family XXXIII. Amiidie 112 



Genus 67. Aniia, Linnwus 112 



155. calva, Liuua?us 113 



Series Teleostel — - 113 



Ostariophysi 114 



Ordei{ M. Nematognathi 114 



Family XXXIV. Silnridx 115 



Genus 68. Felichthys, Swainson 116 



156. pauamensis (Gill) 117 



157. bagre (Linnaeus) 117 



158. pinnimaculatus (Steindachuer) 117 



159. eydouxii (Cuvier & Yalcucicnnes) 118 



100. filamentosus, Swainson 118 



101. mariuus (Mitchill) 118 



162. bahiensis (Castelnau) 118 



Genera 69-74. Galeiclitliys, etc., Cuvier & Valenciennes 119 



Genus 69. Galeichthys, Cuvier & Valenciennes 122 



163. Icutiginosus (Eigenmaun & Eigeumann) 122 



164. peruvianus (Liitken) 122 



Genus 70. Sciadcichthys, Bleeker 122 



165. troscheli (Gill) 122 



166. emphysetu8(Miiller & Troschel) 122 



167. temminckianus (Cuvier & Valenciennes) 122 



108. flavesrens (Cuvier &. Valenciennes) 123 



169. mesops (Cuvier & Valenciennes) 123 



170. jiroops (Cuvier & Valenciennes) 123 



171. jiassany (Cuvier & Valenciennes) 124 



172. albicans (Cuvier & Valenciennes) «. 124 



