Bull. U, S. F. C, 1889. — (To face page 26.) Jordan. Colorado and Utah Explorations, 
Plate V 
Fig. 12. UncompaHGRE Sucker (A'/zraiic/ien (See page ae.) 
Fig. 13. The “Sucker ” (C'/ia-s-iH/sfes /^oru-s). (Seepage 31. j 
