LIST OF GENERA AND SPECIES 



19 



Hypselochcerus, Loomis 1 924 = Promeryco- 

 chcerus; p. 104. 



Leptauchenia, Leidy 1856; p. 234; Table 13. 

 L. decora, Leidy 1856; genotype; p. 235; 



Text fig. 6; PI. XXXV, PI. XLVIII, 



fig. 2. 

 L. major, Leidy 1856; p. 238; Pi. XXXVI, 



figs. 5-6; PI. XXXVII, figs. 6-8. 

 L. minora, Schlaikjer 1935; p. 239; PL 



XXXVI, fig. 4. 

 L. nitida, Leidy 1869; p. 239; PI. XXXVI, 



figs. 1-3. 



Limnenetes, Douglass 1901 ; p. 44; Table 2. 

 L. platyceps, Douglass 1901; genotype; p. 

 44; Text fig. 4; PI. I, figs. 9-11. 



Merychyus, Leidy 1858; p. 216; Table 12. 

 M. arenarum, Cope 1884; p. 217; Text fig. 



160; PI. XXXII, figs. 1-3. 

 M. a. leptorhynchus, Cope 1884; p. 218; PI. 



XXXII, figs. 4-8. 

 M. a. minimus, Peterson 1906; p. 219; Text 



figs. 6, 161; PI. XXXIII. 

 M. curtus, Loomis 1924; p. 222; Text 



figs. 162-163; PI. XXXIV, figs. 1-3, Pi. 



XLVIII, fig. 1. 

 M. delkatus, Loomis 1924; p. 225; Text fig. 



164; PI. XXXII, figs. 9-10. 

 M. elegans, Leidy 1858; genotype; p. 226; 



PI. XXXI, figs. 5-8. 

 M. e. paniensis, Loomis 1924; p. 227; Text 



fig. 165; PI. XXXIV, fig. 4. 

 M. euryops, Cope; p. 228; nomen nudum. 

 M. harrisonensis, Peterson 1906; p. 229; 



Text figs. 166-168. 

 M. pariogonus, Cope 1884; p. 231; PI. 



XXXIV, figs. 7-9. 

 M. siouxensis, Loomis 1924; p. 232; Text 



fig. 169; PI. XXXIV, figs. 5-6. 



Merycochoerus, Leidy 1858; p. 151; Table 8. 

 M. buwaldi, Merriam 1919; p. 152; Text 



fig. 112. 

 M. ccenopus, Scott 1890; p. 153; PI. XXXI, 



figs. 3-4. 

 M. magnus, Loomis 1924; p. 154; Text figs. 



4, 113; PI. XXI. 

 M. matthewi, Loomis 1924; p. 156; PI. 



XXIII, figs. 4-5. 

 hi. proprius, Leidy 1858; genotype; p. 157; 



Text figs. 187-188; PL XXII, PL XXIII, 



figs. 1-3. 



Merycoides, Douglass 1907; p. 171; Table 10. 

 M. cursor, Douglass 1907; genotype; p. 171 ; 



Text fig. 124; PL XXV. 

 M. latidens, Douglass 1907; p. 173; Text 



fig. 125; PL XXVI. 

 M. longiceps, Douglass 1907; p. 174; Text 



figs. 5, 126-128. 

 Merycoidodon, Leidy 1848; p. 45; Table 2. 

 M. affinis, Leidy 1869; p. 46; PL I, fig. 12. 

 M. culbertsonii, Leidy 1848; genotype; p. 



47; Text figs. 3, 7, 21-23; PL II, figs. 3-6, 



PL XL. 

 M. c. perkulorum, Cope 1884; p. 55; PL 



III, figs. 1-2. 

 M. gracilis, Leidy 1851; p. 56; Text fig. 7; 



PL I, figs. 4-5, PL XLI. 

 M. g. coloradoensis, Cope 1884 = M. gra- 

 cilis; p. 57; PL III, figs. 3-5. 

 M. macrorhinus, Douglass 1901 ; p. 58; Text 



fig. 24; PL II, figs. 7-8. 

 M. minor, Cope 1888; nomen nudum = ?M. 



gracilis; p. 57. 

 M. platycephalus, Thorpe 1921 ; p. 59; Text 



figs. 25-27. 

 M. priscum, Leidy 1851 =M. culbertsonii; 



p. 47. 

 M. robustum, Leidy 1851 = M. culbert- 

 sonii; p. 47. 

 M. robustum, Douglass 1901 =M. macro- 

 rhinus; p. 58. 

 Mesoreodon, Scott 1893; p. 97; Table 5. 

 M. chelonyx, Scott 1893; genotype; p. 98; 



Text. fig. 65; PL IX, fig. 4, PL XI, figs. 

 1-2. 

 M. intermedius, Scott 1893; p. 102; PL XI, 



fig. 3. 

 M. megalodon, Peterson 1906; p. 102; Text 



figs. 4, 66-67; PL X, figs. 3-5, PL XLIV, 



fig. 1. 

 M. scotti, Schlaikjer 1934; p. 103; PL 



XLIV, fig. 2. 



Metoreodon, Matthew and Cook 1909; p. 202; 



Table 11. 

 M. calif 'amicus, Merriam 1917; p. 203; Text 



figs. 146-147. 

 M. compressidens, Douglass 1901; p. 204; 



Text fig. 148. 

 M.major, Leidy 1858; p. 205; PL XXXVII, 



figs. 12-13. 

 M. medius, Leidy 1858; p. 206; PL 



XXXVII, figs. 14-16. 



