284 INDEX GENERUM MAMMALIUM. 
Dinops Savi, 1825. Chiroptera, Noctilionide. 
* Nuov. Giorn. de Letter., Pisa, No. 21, p. 280" (May-June), 1825; FÉRussAc, 
Bull. Sei. Nat. & Géol., Paris, VIII, 386-389, 1826. 
Dynops Lesson, Dict. Classique Hist. Nat., XVI, 579 
Type: Dinops cestoni Savi, from Pisa, Italy. 
Dinops: Servos, terrible; ow, face, aspect—probably from the deeply grooved or 
wrinkled face. 
Dinotherium (see Deinotherium). Ungulata, Proboscidea, Deinotheriidee. 
Dinotomius WirrisrToN, 1895. ~ Ferz, Felidz. 
Kansas University Quarterly, III, No. 3, pp. 170-172, pl. xvin, Jan., 1895. 
Type: Dinotomius atrox Williston, from the Oligocene ui the Bad Lands of South 
, Oct., 1830. 
Dakota. ‘‘Both skeletons were found on precisely the same horizon and. 
about 20 feet distant from each other, just below the nodular layer which 
marks the upper limits of the Oreodon beds of Wortman." 
Extinct. Based on two skeletons. 
Dinotomius: Servos, terrible; róju:0s, cut—in allusion to the upper canines, 
which have anterior and posterior cutting edges. 
Dinotoxodon Mercerrat, 1895. Ungulata, Toxodontia, Toxodontide. 
Anal. Mus. Nac. Buenos Aires, IV (2* ser., I), 208, 211, 213, fig. 4, 1895. 
Type: Torodon paranensis Laurillard, from the vicinity of Paraná, Argentina. 
Extinct. 
Dinotoxodon: devs, terrible; +-Toxodon. 
Dinoziphius Van BENEDEN, 1880. Cete, Physeterid:;e. 
VAN BENEDEN, in Van Beneden & Gervais! Ostéog. Cétacés Viv. et Foss., 544-545, 
pl. xx, figs. 31-32, 1880 (under Lucetus). 
Type: Dinoziphius roemdorkii Van Beneden, from the Antwerp Crag (Saint 
Nicolas), Belgium. 
Extinct. Based on a tooth. 
Dinoziphius: derv os, terrible; +Ziphius. 
Diobroticus (see Diabroticus). Glires, Castoridee. 
Diocartherium AmEGHINO, 1888. Glires, Caviidee. 
*' Lista Mamif. Fós. de Monte Hermoso, p. 10, Junio de 1888" (fide AMEGHINO, 
Act. Acad. Nac. Cien., Córdoba, VI, 249-250, pl. x11, figs. 25-26, 1889). 
Type: Diocartherium australe Aenean from Monte Hermoso, about 40 miles 
east of Bahia Blanca, province of Buenos Aires, Argentina. 
Extinct. Based on a portion of the upper jaws with the first molar on the left 
side and the posterior part of the left incisor. 
Diocartherium: Anagram of Cardiotherium, to which genus the type species is 
closely related. 
Diochotichus AmreGcurino, 1894. Cete, Platanistidee. 
Enum. Syn. Mamm. Foss. Form. Eocénes Patagonie, 182, Feb., 1894. 
New name for Notocetus Moreno, 1892, which is preoccupied by Notiocetus Ame- 
ghino, 1891, an extinct genus of Bal:enid:e. 
Extinct. 
Diochotichus: 510x%, distance; i. e., separated; rezyos, wall. 
Diodomus Amecuino, 1885., Edentata, Megatheriidze. 
Bol. Acad. Nac. Cien. Córdoba, VIII, entr. 1, pp. 125-127, 1885; Act. Acad. Nac. 
Cien., Córdoba, VI, 716-719, pls. xu fig. 14, xrix figs. 6-8, rxxiv figs. 1, 2, 
1889. 
Type: Diodomus copei Ameghino, from the barrancas del Paraná, Argentina. 
Extinct. Based on a considerable part of the symphysis of the lower jaw. 
Diodomus: **óioi8 £c, se gonfler; 4/5, confusement." (AMEGHINO.) (dz01dé@= 
ói16£c, to become swollen; j/z£—j4iy«, mixed, blended with.) 
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