DIDYMODON-—DILOPHODON. Dol 
Didymodon-— Continued. 
Extinct. Based on ‘‘the three molars of the right side." 
Didymodon: Sid5vj.0s, double, twofold; 66@v=665ovs, tooth—in allusion to the 
two pairs of cusps on the second and third molars. 
Dieba Gray, 1869. Ferz, Canide. 
Cat. Carn., Pachyderm., & Edentate Mamm. Brit. Mus., 180, 189-190, fig. 25, 1869. 
Type: Canis anthus Cuvier, from Senegal, West Africa. 
Dieba: Dieb, native name of the wild dog of North Africa. 
Diellipsodon Brera, 1899. Edentata, Megalonychide. 
Comun. Mus. Nac. Buenos Aires, I, No. 3, p. 79, May 24, 1899. 
New name for Klipsodon Roth, 1898, which is preoccupied by Ellipsodon Scott, 
1892, a genus of Creodonta. 
Extinct. 
Diellipsodon: 61-, two; +- Ellipsodon—i. e., the second genus named Ellipsodon. 
Diglochis (subg. of Cervus), GERvAIs, 1859. Ungulata, Artiodactyla, Cervide. 
Zool. et Paléont. Frang., 2° éd., 149-150, pl. 7, figs. 1-2, 1859. 
Type: Cervus australis Serres, from Montpellier, Dépt. Hérault, southern France. 
Name preoccupied by Diglochis Forster, 1856, a genus of Hymenoptera. 
Extinct. 
Diglochis: 61-, two; yAwyis, point. ‘Bois... simplement bifurqués par la 
présence d'un seul andouiller qui nait à peu prés au milieu." (GERVAIS). 
Dihoplus Branpt, 1878. ; Ungulata, Perissodactyla, Rhinocerotide. 
Mém. Acad. Imp. Sci., St.-Pétersbourg, VII* sér., XXVI, No. 5, pp. 48-51, 1878. 
Species: Rhinoceros schleiermacheri Kaup, from the Miocene of Eppelsheim, Ger- 
many; and A. sansaniensis Lartet, from Sansan, France. 
Extinct. 
Dihoplus: 61-, two; ózAov, weapon, armor—from the two horns. 
Dilemys (see Deilemys). Glires, Murid:e, Cricetinee. 
Dilestes AmEGHINo, 1902. Marsupialia, Borhy:enid: (Arminiheringiidz). 
Bol. Acad. Nae. Cien. Córdoba, X VII, 46, May, 1902 (sep. p. 44). 
Type: Dilestes dilobus Xmeghino, from the Notostylops beds of Patagonia. 
Extinct. 
. Dilestes: 51-, two; Anorns, robber—in allusion to the form of the lower molars, 
which consist of two lobes of equal size. 
Dilobodon AwzraniwNo, 1886. Ungulata, Toxodontia, Toxodontide. 
[‘‘Bol. Inst. Geog. Argentino, III, entr. xir, 1882 (nomen nudum )."'] 
Bol. Acad. Nac. Cien. Córdoba, IX, 109-111, 1886; Act. Acad. Nac. Cien., Córdoba, 
VI, 397-399, 1889. 
Type: Dilobodon lutarius Ameghino, from the barrancas del Paraná, Entre Rios, 
Argentina. 
Extinct. Based on a first lower molar. 
Dilobodon: 61-, two; Aoffóc, lobe; 65@v6=dovs, tooth—in allusion to the first 
lower molar, which is divided into two equal lobes. 
Dilomys (see Deilemys). Glires, Murid:e, Cricetinze. 
Dilophodon Scorr, 1883. Ungulata, Perissodactyla, Lophiodontide. 
Cont. from E. M. Mus. Geol. & Archzeol. Princeton College, Bull. No. 3, pp. 
51-53, pl. vin, fig. 4, May, 1883. 
Type: Dilophodon minusculus Scott, from the Bridger Eocene of Wyoming. 
Extinct. Based on a portion of the right lower jaw, containing the entire molar 
series. 
Dilophodon: 81-, two; Ad@os, crest; 65@v=66o0vs, tooth. 
