392 



MALACOrTERYGIANS. 



Abdominal. 



Cyprinoides. 



Sikiroides, 



Salmoiiides, 



Clupeoides, 



Lucioides. 



SUBBRACHIANS. 



Gadoides, 

 Pleuronectes, 

 Discoboles. 

 APODES. 



Murenoides. 

 With superior jaiv fixed. 



Sclerodermes, 

 Gymnodontes. 

 BranchicB in the form of tufts. 

 Lophobranchiae . 



CHONDROPTERYGIANS, or Cartilaginous. 

 Stunonians, 

 Plagiostomes, 

 Cvclostomes. 



