PART II: DISTICHOTHERIDA——ELASMOTHERINA. 199 
*t Distichotherida HarcKken, 1895. Monotremata. 
Syst. Phylogenie Wirbelth., III, p. 474, 1895. 
Hypothetical family including forms with two tooth rows in each jaw. 
* Doedicuridze AMEGHINO, 1889. Edentata. 
Act. Acad. Nac. Cien., Córdoba, VI, pp. 774, 840, 895, 1889. 
* Dremotherida IIAEckEgr, 1895. Ungulata, Artiodactyla. 
Syst. Phylogenie Wirbelth., pp. 552, 560, 1895. 
* Dromatheriidae Girr, 1872. Marsupialia. 
Arrangement Fam. Mamm., p. 27, 1872. 
Dromotheridx OsBORN, Am. Journ. Sci., 3d ser., XXXIII, p. 344, Apr., 1887. 
* Dryolestide Mansu, 1879. Marsupialia. 
Am. Journ. Sci., 3d ser., XVIII, p. 397, Nov., 1879. 
Dugongide Gray, 1821. Sirenia. 
London Med. Repos., XV, p. 309, Apr. 1, 1821. 
Dysopida Kocu, 1862-63. Chiroptera. 
Jahrb. Ver. Naturk. in Nassau, Wiesbaden, Heft xvir-xviir, p. 358, 1862-63. 
E. 
Echimyda (see Echymyna). Glires. 
Echidnidze Burnett, 1830. Monotremata. 
Quart. Journ. Sci., Lit. & Art, X XIX, p. 365, Apr.-June, 1830; BoNAPARTE, Saggio 
Dist. Metod. Anim. Vert., p. 28, 1831. 
Echidnex Lesson, Nouv. Tableau Régne Animal, Mamm., p. 196, 1842. 
IEchingidae Hvwrn Jones, 1852. Glires. 
Todd’s Cyclop. Anat. & Physiol., IV, p. 385, 1852. 
Based on the ‘spring rats.’ 
Echinogalinee (‘Pome.’) Murray, 1866. Insectivora. 
[Echinoidea Pome, Archiv. Sci. Phys. et Nat., Bibl. Univ. Genéve, IX, p. 251, 
1848. ] 
Murray, Geog. Dist. Mamm., p. 319, 1866. 
Echymyna Gray, 1825. Glires. 
Thomson’s Ann. Philos., XXVI, p. 341, Nov., 1825. 
Echimyda Picret, Seconde Notice Anim. Nouy., etc., Musée Genéve, p. 28, 1842. 
Echymidae Bonaparte, Cat. Met. Mamm. Europ., p. 5, 1845. 
Echymyidae Bonaparte, Conspectus Syst. Mastozool., 1850. 
Echinomyine Auston, Proc. Zool Soc., London, 1876, p. 92. 
Echinomydx RocnEBRUNE, Faune Sénégambie, I, Mamm., pp. 69, 153, 1883. 
Echinomyide  AwEaGniNo, Mam. Fós. Reptib. Argentina, in Act. Acad. Nac. 
Cien., Córdoba, VI, p. 131, 1889. 
* Ectoganide Corn, 1876. Edentata, Ganodonta. 
Proc. Acad. Nat. Sci. Phila., 1876, p. 39. 
Elaphalcedz Brookrs, 1828. Ungulata, Artiodactyla. 
** Cat. Museum, p. 62, 1828" (fide Gray, Cat. Mamm. Brit. Mus., pt. m1, Ungu- 
lata, p. 228, 1852). 
Elaphidz Brookes, 1828. Ungulata, Artiodactyla. 
** Cat. Museum, p. 61, 1828"' (fide Gray, Cat. Mamm., p. 193, 1852). 
Elaphine Gray, Cat. Mamm. Brit. Mus., pt. 11, Ungulata, p. ix, 1852. 
KElaphidz Scnvvzg, Zeitschrift Naturwiss., 5te Folge, IV, p. 156, 1893. 
-* Elasmotherina BowarangrE, 1845. Ungulata, Perissodactyla. 
Cat. Met. Mamm. Europ., p. 4, 1845. 
Elasmotheriina Bonararte, Conspectus Syst. Mastozool., 1850. 
Elasmotheriidae GiLL, Arrangement Fam. Mamm., pp. 12, 88, 1872. 
