Classification of Fishes 761 
Order CHONDROSTEI—Continued 
Belonorhynchide 
Acipenseride (Sturgeons) 
Order SELACHOSTOMI 
Polyondontide (Paddle-fishes) 
Order PYVCNODONTI 
Pycnodontide 
Order HOLOSTEIL (RHOMBOGANOIDEA) 
Semionotide 
Lepidotide 
Isopholide 
Macrosemiide 
Aspidorhynchide 
Order GINGLYMODI 
Lepisosteide (Garpikes) 
Order HALECOMORPHI (CYCLOGANOIDEI) 
Pachycormide 
Protos phyrenide 
Liodesmide 
Amiatidz (Bowfins) 
Series TELEOSTEI 
Order ISOSPONDYLI 
Pholido phoride 
Archeomenide 
Oligopleuride 
Leptolepide 
Elopide (Ten-pounders) 
Megalopide (Tarpons) 
‘Spaniodontide 
Pachyrhizodontide 
Albulidz (Lady-fishes) 
Thryptodontide 
Chanide (Milk-fishes) 
Pterothrissidz 
Hiodontide (Moon-eyes) 
Chirocentride (Dorabs) 
Ichthyodectide 
Ctenothrisside 
Phractolemide 
Notopteridx 
Clupeide (Herrings) 
