2177. FOSSIL FISHES IN NATIONAL MUSEUM— EASTMAN. 303 



Xiphias? species, p. 298. 



3. Hypural fan, natural size. 



Tertiary (Eocene beda); Coosa River, South Carolina. 



Plate 17. 



Parafundulus nevadensis, new species, p. 291. 



A group of specimens, natural size. 



Tertiary (Lahonton beds); near Hazen, Nevada. 



Plate 18. 



Cladodus aculeatus, new species, p. 255. 

 Fig. 1. Teeth. 



Mississippian (Caney); Antlers Quadrangle, Oklahoma. 



Psephodus legrandensis Branson, p. 259. 



2. Naturally associated dental plates of holotype. 

 Mississippian Kinderhook; Le Grand, Iowa. 



Parafundulus nevadensis, new species, p. 291. 



3. Drawing of skeleton figured in plate 16, figure 2. 

 Tertiary (Lahonton beds); near Hazen, Nevada. 



Leuciscus (cf. L. turneri), p. 292. 



4. Skeleton, natural size. 



Oligocene or Lower Miocene; Madison Valley, Montana. 



Osmeras (?) species, p. 293. 



5. Skeleton. 



Oligocene or Lower Miocene; Madison Valley, Montana. 



Plate 19. 

 Amyzon brevipinne Cope, p. 292. 



Fig. 1. Nearly complete skeleton, X^. 



2. Skeleton lacking head portion, Xf . 



Tertiary (Lower Miocene); near Republic, Washington. 



Cyprinodont, p. 293. 



3. Example of an undetermined species, Xy. 

 Tertiary; Mexico. 



Plate 20. 



Ameiurus primaevus, new species, p. 293. 



Nearly complete skeleton of holotype, X*. 

 Eocene (Green River); Wyoming. 



Plate 21. 



Mioplosus labracoides Cope, p. 295. 



A large well-preserved specimen, X J. 

 Eocene (Green River); Wyoming. 



