XVI CONTENTS. 



CLASS III. PISCES Continued. Pago. 



SUBCLASS TELEOSTOMI 97 



Series Ganoidei 100 



Chondroganoidea 100 



ORDER I. SELACHOSTOMI 100 



Family XXX. Polyodontidee 101 



Genus 63. Polyodon (Lacepede) Block & Schneider 101 



144 spathula (Walbaum) 101 



ORDER J. CHONDROSTJ 102 



Family XXXf. Acipenseridse 102 



Genus 64. Acipenser, Linnaeus 103 



145. transmontanus, Kichardson 104 



146. medirostris, Ayres 104 



147. sturio, Linnaeus 105 



148. rubicundus, Le Sueur 106 



149. brevirostrum, Le Sueur 106 



Genus 65. Scaphirhynchus, Heckel 107 



150. platorynchus (Rafinesque) 107 



Holostei 107 



ORDER K. RHOMBOGANOIDEA 108 



Family XXXII. Lepisosteidse 108 



Genus 66. Lepisosteus, Lacepede 109 



Subgenus Lepisosteus 109 



151. osseus (Linnaeus) 109 



Subgenus Cylindrosteus, Rafinesque 110 



152. platostomus, Rafinesque 110 



Subgenus Atractosteus, Rafinesque 111 



153. tristoechus (Bloch & Schneider) 111 



154. tropicus (Gill) 111 



ORDER L. CYCLOGANOIDEA 111 



Family XXXIH. Amiidse 112 



Genus 67. Amia, Linnaeus 112 



155. calva, Linnaeus 113 



Series Teleostei 113 



Ostariophysi 114 



ORDER M. NEMATOGNATHI 114 



Family XXXIV. BUnridee 115 



Genus 68. Felichthys, Swainsori 116 



156. pauamensis (Gill) 117 



157. bagre (Linnaeus) 117 



158. pinnimaculatus (Steindachner) 117 



159. eydouxii (Cuvier & Valenciennes) 118 



160. filamentosus, Swainson 118 



161. marinus (Mitchill) 118 



162. bahiensis (Castelnau) 118 



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



Genus 69. Galeichthys, Cuvier & Valenciennes 122 



163. leutiginosus (Eigenmanu & Eigenmann) 122 



164. peruvianus (Liitken) 122 



Genus 70. Sciadeichthys, Bleeker 122 



165. troscheli (Gill) 122 



166. eniphysetus (Miiller & Troschel) 122 



167. temminckianus (Cuvier & Valenciennes) 122 



168. flavescens (Cuvier & Valenciennes) 123 



169. mesops (Cuvier & Valenciennes) 123 



170. proops (Cuvier & Valenciennes) 123 



171. passany (Cuvier & Valenciennes) 124 



172. albicans (Cuvier & Valenciennes) 124 



