Generic and Family Names of Rodents. 263 



Capromysideae LESSON, Nouv. Tabl. Regne Animal, Mamm., p. 124, 1842. 

 Capromyidae BURMEISTER, Syst. Uebersicht Thiere Brasil., I, pp. 187, 



189, 1854. 



Ctenodactylina GERVAIS, Ann. Sci. Nat., 3 me ser., XX, p. 245, 1853. 

 Ctenodactylinae GILL, Arrangement Fam. Mamm., p. 22, Nov., 1872. 

 Ctenodactylidae ZITTEL, Handb. der Paleont,IV,2 te Lief.,p. 542, 1893. 

 Ctenomysideae LESSON, Nouv Tabl. Regne Animal, Mamm., p. 105,1842. 

 Echymyiia GRAY, Thomson's Ann. Philos., XXVI, p. 341, Nov., 1825. 

 Echymyidae BONAPARTE, Conspectus Syst. Mastozoologise, 1850. 

 Echinomyidae AMEGHINO, Mam. Fos. Repub. Argentina, in Actas Acad. 



Nac. Ciencias, Cordoba, VI, p. 131, 1889. 



Loncheridae BURMEISTER, Syst.TJebers. Thiere Brasil., I, pp. 188,192,1854. 

 J Muriformidae AMEGHINO, Enum. Sist. Especies Mam. Fos. Patagonia, 



p. 10, Die., 1887. 



Myiopotamina BONAPARTE, Conspectus Syst. Mastozoologise, 1850. 

 Octodontidae WATERHOUSE, Proc. Zool. Soc. London, 1839, p. 172. 

 + Psammoryctina WAGNER, Wiegmann's Archiv f. Naturgesch., 1841, I. 

 J Psammoryctidae BURMEISTER, Syst. Uebersicht Thiere Brasil., I, pp. 188, 



212, 1854. 



Spalacopodidae LILL.IEBORG, Syst. Ofversigt Gnag. Diiggdjuren, pp. 9, 

 44, 1866. (Spalacopodoi'des Brandt, 1855.) 



Name, authority, and date. Type or included species. 



Abrocoma Waterhouse, 1837.. Abrocoma bennettii, A. cuvieri. 

 Aconaemys Ameghino, 1891. . . New name for Schizodon Waterhouse. 



Actcnomys Burmeister, 1888 Actenomys cuniculinus. 



Adelphomys Ameghino, 1887. . . . Adelphomys candidus. 

 J Aulacodus Temminck, 1827. . . Aulacodus swinderianus. (See Thry- 



onomys, Triaulacodus.) 

 Cannabateomys Lydekker, 1892. Emended form for Kannabateomys. 



Capromys Desmarest, 1822 Capromys fournieri. 



Carterodon Waterhouse, 1848. . Echimys sulcidens. 



Cercomys Cuvier, 1829 Cercomys cunicularius. 



Ctenodactylus Gray, 1830 Ctenodactylus massonii. 



Ctenomys Blainville, 1826 Ctenomys brasiliensis. 



Dactylomys I. Geoffrey, 1838. . Dactylomys typus. 



Dendrobius Meyen, 1833 Dendrobius degus. 



Diccelophorus Ameghino, 1888 . . . Diccelophoms totidens, D. simplex, 1) 



celsus, Ctenomys prisons. 



Dicolpomys Winge, 1887 Dicolpomys fossor. 



Discolomys Ameghino, 1889 Discolomys cuneus. 



Echimys l Cuvier, 1809 Echimys cristatus, E. spinosus. 



Eumysops Ameghino, 1888 Eumysops plicatus, E. Ixviplicatus, E. 



robustus. 



Graphimys Ameghino, 1891 Graphlmys provectus. 



Guillinomys Lesson, 1842 Guillinomys chilensis. 



1 Emended to Echinomys (Wagner, 1840), Enchomys (Gloger, 1841). 



