68 



HIGH SCHOOL ZOOLOGY. 



Fiff. 37. — The Horse Mackerel, or Tunny. Orcynus thynntts. ^. 

 (U. S. F. C.) 



Fig. 38— The Sword Fish. Xiphias gladiiis. j'j. 

 (U. S. F. C.) 







Fig. 39.— Sucking Fish. Echeneis remora. J. 

 (After Brehm.) 



