EUPROTOGONIA—EURYALUS. 279 
Euprotogonia Corr, 1893. Ungulata, Condylarthra, Phenacodontid:e. 
Am. Naturalist, XX VII, 378 footnote, Apr. 5, 1893; OsBonN & EanrE, Bull. Am. 
Mus. Nat. Hist., New York, VII, 64, Mar., 1895. 
Euprotogonias C. O. WArERHOUSE, Index Zool., 136, 1902. 
New name for Protogonia Cope, 1881, which is preoccupied by Protogonius Hübner, 
1816, a genus of Lepidoptera. Antedated by Tetraclenodon Scott, Nov. 15, 1892, 
which is synonymous with Protogonia. 
Extinct. 
Euprotogonia : ev, well, typical; + Protogonia. 
Eureodon G. FiscHer, 1817. Ungulata, Artiodactyla, Suid:e. 
Mém. Soc. Imp. Nat. Moscou, V, 373, 417-418, 1817; AGassiz, Nomenclator Zool., 
Mamm., 12, 1842. 
Type: Sus aethiopicus Gmelin, from Africa.  Eureodon is apparently a new name 
for Phacochoerus F. Cuvier, 1817, and is antedated by the latter, since Phaco- 
choerus is quoted as a synonym by Fischer. 
Eureodon: évpts, evpéos, wide; 66@v=4ddovs, tooth. 
Eurhinoceros (subgenus of Rhinoceros) Gray, 1867. Ungulata, Rhinocerotide. 
Proc. Zool. Soc., London, 1867, 1009-1015, figs. 1-2; Cat. Carn., Pachyderm., & 
Edentate Mamm. Brit. Mus., 300—307, figs. 34-35, 1869. 
Species, 3: Rhinoceros javanicus Cuvier & Geoffroy, from Java; R. unicornis Lin- 
nus, from India; and R. nasalis Gray, from Borneo (?). 
Eurhinoceros: ev, well; ++ Rhinoceros. 
Eurhinodelphis Du Bus, 1867. Cete, Platanistidee. 
Bull. Acad. Roy. Sci. Belgique, 2° sér., X XIV, 568-569, 1867; Journ. Zool., I, 
97-112, 1873. 
Eurinodelphis PAoLo, Atti Soc. Veneto-Trentina Sci. Nat. Padova, ser. II, vol. III, 
53, 1897 (misprint). 
Type: Eurhinodelphis cocheteuxii Du Bus, from the Antwerp Crag, Belgium. 
Extinct. Based on a nearly entire cranium. 
Eurhinodelphis: eb, well; pis, 61v6s, nose; SeA@is, dolphin—in allusion to the 
long beak, which is three and a half times the length of the cranium. 
Eurhinorhynchus Van BENEDEN & GERVAIS, 1880. Cete, Platanistidee. 
Ostéog. Cetacés Viv. et Foss., 493, 1880. 
Lapsus for Eurhinodelphis Du Bus, 1867. 
Name preoccupied by Eurinorhynchus Gray, 1840 (= Eurynorhynchus Nilsson, 
1821), a genus of Birds. 
Eurinodelphis (see Eurhinodelphis). Cete, Platanistide. 
Eurodon (see Euryodon). Edentata, Glyptodontid:e. 
Euryacodon MansH, 1872. Insectivora, Leptictidee. 
Am. Journ. Sci. & Arts, 3d ser., IV, 223-224, Sept. 1872 (sep. issued Aug. 17). 
Type: Euryacodon lepidus Marsh, from the Eocene of Grizzly Buttes, near Fort 
Bridger, Wyoming. 
Extinct. Based on ‘‘a fragment of an upper jaw containing the last two molars 
in perfect condition." 
Euryacodon: tps, wide; di), point; d6@v=ddovs, tooth. 
Euryalus (subgenus of Rhinolophus) Marscurg, 1901. Chiroptera, Rhinolophid:e. 
Sitzungsb. Gesellsch Naturf. Freunde, Berlin, 1901, 225-227. 
Type: Rhinolophus mehelyi Matschie ( —R. euryale Mehely, not Blasius), from 
Bucharest, Roumania. 
Euryalus: From the specific name euryale, '"Evpv&A, one of the Gorgons. 
