EUDIASTATUS—EULAGOS. 215 
Eudiastatus—Continued. 
Type: Hudiastatus lingulatus Ameghino, from the Eocene of southern Patagonia. 
Extinct. ‘‘ Representado por la parte anterior de la mandíbula inferior con la 
sínfisis completa y una pequena parte de la rama mandibular izquierda." 
Eudiastatus: ev, well; 81&6raros, severed, separated. 
Eudolops AmeEGcuino, 1897. Allotheria Polydolopid:e. 
La Argentina al través de las Ultimas Epocas Geológicas, 13 footnote, 1897 
(nomen nudum); Bol. Inst. Geog. Argentino, X VIII, 498-499, fig. 74, Oct. 6, 
1897. 
Type: Eudolops tetragonus Ameghino, from the ‘Cretaceous’ of Patagonia. 
Extinct. 
Eulalops: £9, well; 80Aow, lurker in ambush (from 8óAos, snare, craft; Ow, 
aspect), i. e., very deceptive. 
Eudorcas Firzincrer, 1869. Ungulata, Artiodactyla, Bovide. 
Sitzungsber Math.-Nat. Cl. K. Akad. Wiss. Wien, LIX, Abth. 1, 159, Feb., 1869; 
ScLATER & THomas, Book of Antelopes, ILI, pt. x, 65, Feb., 1898 (in synonymy). 
Type: Gazella laevipes Sundevall, from northeastern Africa. 
Eudorcas: eb, well, typical; dopKkds, gazelle. 
Euelephas (subgenus of Elephas) FArcoxER, 1857. Ungulata, Elephantidee. 
Quart. Journ. Geol. Soc. London, XIII, pt. 4, pp. 315, 317-318, Synopt. Table, 
Nov. 1, 1857; W. L. SctATER, Mamm. 8. Africa, I, 317, 1900 (type fixed). 
New name for Elasmodon Falconer, 1846, which is preoccupied by Elasmodus 
Egerton, 1843, a genus of extinct Pisces. 
Species, 7: 1 living and 6 extinct (Miocene and Pliocene), from Eurasia and 
America. Type, Elephas planifrons Falconer & Cautley, from the Siwalik 
Hills, India. (Scuatsr.) 
Extinct. 
Euelephas: £O, well, typical; éAé@as, elephant. 
Eugeranops AwEcGnuiwNo, 1891. Edentata, Megalonychidee. 
Revista Argentina Hist. Nat., I, entr. 6a, 397 footnote, Dec. 1, 1891. 
New name for Geronops Ameghino, 1891, which is said to be preoccupied by 
Geranopsis Lydekker, 1891, a genus of extinct birds. 
Extinct. 
Eugeranops: €9, well, typical; + Geronops. 
Euhyena (subgenus of Hyxna) FArcoxER, 1868. Fere, Hyzenide. 
Palzeont. Memoirs & Notes, II, 464, 1868. 
Type: Hyena striata Zimmermann ( — Canis hyena Linneeus), from south western 
Asia and northern Africa. (See Hyxna Brisson, 1762. ) 
Euhyena: ev, well, typical; + Hyena. 
Euhyrax Gray, 1868. Ungulata, Hyracoidea, Procaviidee. 
Ann. & Mag. Nat. Hist., 4th ser., I, 46-48, Jan., 1868. 
Type: Hyrax habessynicus Hemprich & Ehrenberg, from Ankober, Abyssinia. 
Euhyrax: £0, well, typical; +-Hyrax. 
Euhys (subgenus of Sus) Gray, 1869. Ungulata, Artiodactyla, Suidee. 
Cat. Carniv., Pachyderm., & Edentate Mamm. Brit. Mus., 339, 1869; Ann. & Mag. 
Nat. Hist., 4th ser., XI, 435, June, 1873 (raised to generic rank); Hand-List 
Edentate, Thick-skin. & Ruminant Mamm. Brit. Mus., 57, 1873. 
Type: Sus barbatus S. Müller, from Borneo. Possibly an emendation of Husus 
Gray, 1868, which is based on the same species. 
Eus: Ev, well, typical; Us, pig. 
Eulagos Gray, 1867. Glires, Leporid:e. 
Ann. & Mag. Nat. Hist., 3d ser., X X, 222, Sept., 1867. 
Species: Lepus mediterraneus Wagner, from Sardinia; and L. judex Gray, from 
Palestine. 
Eulagos: £v, well, typical; Aay as, hare. 
