Phylum Chordata 589 



Fig. 198. — Representatives of the class Osteichthyes. a, Polypterus, the bichir; 

 b, Acipenser, the sturgeon; c, Lepisosteus, the gar; d, Esox, a pike; e, Polyodon, 

 the spoonbill; j, Ostracion, the trunk or cow fish; g, Paralichthys, the flounder; 

 h, Exococtus, the flying fish; i, Remora, the suckfish; ;, Scomber, the mackerel; 

 k, Xiphias, the swordfish; I, Anguilla, the eel; m, Mola, the ocean sunfish; n, Hippo- 

 campus, the sea horse; o, Lophius, the anglerfish. 



