Systematic Arrangement. xi 



CLASS PISCES Continual. Page. 



SUBCLASS TELEOSTOMI Continued. 

 OKDER RHOMBOG AXOIDE A Con tinned . 

 Family Lepisosteidce Continued . 



Genus Lepisosteus, Lacepede Continued. 



Subgenus Cylindrosteus, Rafinesque 110 



platostomus, Rafinesque 110 



Subgenus Atractosteus, Rafinesque 111 



tristrechus (Bloch & Schneider) Ill 



tropicus (Gill) Ill 



( ) RDER CYCLOGANOIDEA Ill 



Family Amiidce 112 



Genus Araia, Linnaeus 112 



calva, Linnaeus 113 



Series Teleostei 113 



Ostariophyai 114 



ORDER NEM ATOGN ATHI 114 



Family Silu ridce 115 



Genus Felichthys, Swainson 116 



panamensis (Gill) 117 



bagre (Linnaeus) 117 



phminiaculatus (Steindachner) 117 



eydouxii (Cuvier &. Valenciennes) 118 



filaraentosus, Swainson 118 



felis (Linnaeus) 118; 3197 



bahiensis (Castelnau) 118 



Genus Galeichthys, Cuvier & Valenciennes 122 ; 2770 



Subgenus Galeichthys 2771 



lentiginosus (Eigenmann & Eigenmann) 122 ; 2771 



peruanus, Liitken 122; 2771 



Subgeuus Hexanematichthys, Sleeker 128 ; 2772 



milberti (Cuvier <fc Valenciennes) 128 ; 3197 



seemanni (Giinther) 128 ; 2772 



gilberti, Jordan & Williams 2773 



jordani (Eigenmann & Eigenmann) , 128 ; 2774 



azureus, Jordan & Williams : 2775 



cserulescens (Giinther) 129 ; 2776 



xenauchen, Gilbert 2777 



guatemalenais (Giinther) 129; 2778 



surinamensis (Bleeker) 129 ; 2780 



dasycephalus (Gunther) 130; 2780 



longicephalus (Eigenmann & Eigeumann) 130 ; 2781 



rugispinia (Cuvier & Valenciennes) 130; 2781 



labiatus (Boulenger) 3137 



phrygiatus (Cuvier & Valenciennes) 130 ; 2782 



Genus Sciadeichthys, Bleeker 122 



t roscheli (Gill ) 122 



emphysetus (Miiller & Troschel) 122 



temminckianus (Cuvier & Valenciennes) 122 



flavescens ( Cuvier & Valenciennes) ] 23 



mesops (Cuvier & Valenciennes) 123 



proops (Cuvier & Valenciennes) 123 



passany (Cuvier <fc Valenciennes) 124 



albicans (Cuvier & Valenciennes) 124 



Gemis A spistor, Jordan &, E vermann 2763 



luniscutis (Cuvier & Valenciennes) 125 ; 2763 



Genus Selenaspis, Bleeker 124 



herzbergii (Bloch ) 124 



