264 Palmer — Generic and Family Names of Rodents. 



Guudi ('Fischer') Lataste, 1881 A common name for Ctenodactylus, 



erroneously credited to Fischer as 

 a genus. 



Gyrifp/ojtJiHS Ameghino, 1891 . . . GyriijuopJins compUcatus. 



Habrocoma Wagner, 1842 Emended form for Abrocoina. 



Houtia Agassiz, 1842 Nomen nudum. Native name for 



Capromys, included by Agassiz in 

 list of genera, without reference or 

 mention of species, 

 t Isodon Say, 1822 Isodon pilorides. 



Isothrix Wagner, 1845 Isothrix bistriata, I. pachyura, T. pa- 

 gurus. 



Kannabateomys Jentink, 1891 Dactylomys amblyonyx. 



Lasiomys Burmeister, 1854 Lasiomys hirsutus. 



Lasiuromys Deville, 1852 Lasiuromys villosus. 



Lomnmys Ameghino, 1891 Lomomys ere.vus. 



Loncheres i lUiger, 1811 Loncherespaleacea, Hystrix chr5'suros. 



Lnnchophorus Lund, 1839 Lonchophorus fossilis. 



Massoutiera Lataste, 1885 Ctenodactylus mzabi. 



Mastonotus Wesmael, 1841. . . . Mastonotus popelairi (=:Mus coypus.) 



Mesomys Wagner, 1845 Mesomys ecaudatus. 



Morenia Ameghino, 1886 Morenia elephanlinn. 



Myocastor Kerr, 1792 Mus (INIyocastor) coypus (type), Mus 



(M.) zibethicus. 



Myopotamus Geoffroy, 1805. . . Myopotamus bonariensis. 



Mysateles Lesson, 1842 Mysateles poeppingii (=: Capromys 



prehensilis). 



Nelomys Jourdan, 1837 Echimys cristatus. 



I Nelomys Lund, 1841 Ecliimysantricola, E. sulcidens. (See 



Thrichomys.) 



AVo;v'o»i(/.s Amegliino, 1887 Ncorcojuys austrahK, N. indivisus, N. 



dt'cisHfi. 



Octodon Bennett, 1832 Octodon cumingii. 



Olenopsis Ameghino, 1889 Olenopsis uncinns. 



* Ondatra Link, 1795 Mus coypus. Castor zibethicus. 



Orlhoiiiys Ameghino, 1881 Ortlunnys dentatus. 



Orycteromys('Blainville')Agas- Used by Blainville in 1826, only in 

 siz, 1842. the French form Orycterome,for the 



genus describe4 as Ctenomys. (See 

 Orycteromys, p. 256.) 



Paranomys (Scalabrini MS. ) A me- 



ghino, 1889 Paranomys typicus. 



Pectinator Blytli, 1856. ... ... Pectinator spekei. 



PeUegrina Gregorio, 1886 Pellegrina panormensis. 



Petromus A. Smith, 1831 Petromus typicus. 



Phtoramys Ameghino, 1887. . .. Phtoramys homogenidens. 



^Emended to Loncherites (London Encyclopoedia, 1845). 



