179 Ostracion Cornutus 



180 Trigonus 



181 Tetrodon Oblongus 



182 Rostratus 



183 Diodon Hystrix 

 18* Atinga 



185 Orbicularis 



186 Orb. 



Ostracion. 



Horned Trunk-fish 

 Trigonal ditto 



Tetrodon. 



Oblong Tetrodon 

 Rostrated ditto 



Diodon. 



Porcupine Diodon 

 Oblong ditto 

 Round ditto 

 Ditto ditto young 



Cyclopterus. 



India 

 Pacific 



India 

 Ib. 



St. Doming* 



America 



Ib. 



Ib. 



187 Cyclopterus Lumpus Common Lump Sucker N. Sea 



188 Ventncosus Ventricose ditto Kamtschaikct 



Syngnathus. 



189 Syngnathus Typhle Smaller Pipe-fish JLuropc 



190 Acui Greater ditto Ib. 



191 Ophidion Snake ditto Ib. 



192 Hippocam- 



pus Sea Horse ditto Mediterranean 



