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| Kingdom Animalia |
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Sigmodon Say and Ord, 1825 – valid – Cotton Rats
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Sigmodon (Sigmodon) Say and Ord, 1825 – valid
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Sigmodon (Sigmomys) Thomas, 1901 – valid
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Sigmodon alleni Bailey, 1902 – valid – Allen's Cotton Rat
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Sigmodon alleni vulcani J. A. Allen, 1906 – invalid
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Sigmodon alstoni (Thomas, 1881) – valid – Alston's Cotton Rat
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Sigmodon alticola Bailey, 1902 – invalid
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Sigmodon alticola amoles Bailey, 1902 – invalid
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Sigmodon arizonae Mearns, 1890 – valid – Rata-algodonera de Arizona, Arizona Cotton Rat
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Sigmodon arizonae arizonae Mearns, 1890 – invalid
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Sigmodon arizonae jacksoni Goldman, 1918 – invalid
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Sigmodon arizonae plenus Goldman, 1928 – invalid
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Sigmodon austerulus Bangs, 1902 – invalid
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Sigmodon baileyi J. A. Allen, 1903 – invalid
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Sigmodon berlandieri Baird, 1855 – invalid
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Sigmodon borucae J. A. Allen, 1897 – invalid
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Sigmodon borucae chiriquensis J. A. Allen, 1904 – invalid
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Sigmodon fulviventer J. A. Allen, 1889 – valid – Rata-algodonera vientre leonado, Tawny-bellied Cotton Rat, Zacatecan Cotton Rat
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Sigmodon fulviventer goldmani Bailey, 1913 – invalid
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Sigmodon guerrerensis Nelson and Goldman, 1933 – invalid
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Sigmodon hirsutus (Burmeister, 1854) – valid – Southern Cotton Rat
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Sigmodon hispidus Say and Ord, 1825 – valid – Rata-algodonera crespa, Hispid Cotton Rat
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Sigmodon hispidus alfredi Goldman and M. C. Gardner, 1947 – invalid
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Sigmodon hispidus atratus Hall, 1949 – invalid
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Sigmodon hispidus cienegae A. B. Howell, 1919 – invalid
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Sigmodon hispidus confinis Goldman, 1918 – invalid
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Sigmodon hispidus eremicus Mearns, 1897 – invalid
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Sigmodon hispidus exsputus G. M. Allen, 1920 – invalid
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Sigmodon hispidus floridanus A. H. Howell, 1943 – invalid
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Sigmodon hispidus furvus Bangs, 1903 – invalid
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Sigmodon hispidus griseus J. A. Allen, 1908 – invalid
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Sigmodon hispidus inexoratus Elliot, 1903 – invalid
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Sigmodon hispidus insulicola A. H. Howell, 1943 – invalid
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Sigmodon hispidus ischyrus Goodwin, 1956 – invalid
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Sigmodon hispidus jacksoni Goldman, 1918 – invalid
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Sigmodon hispidus komareki M. C. Gardner, 1948 – invalid
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Sigmodon hispidus littoralis Chapman, 1889 – invalid
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Sigmodon hispidus major Bailey, 1902 – invalid
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Sigmodon hispidus microdon Bailey, 1902 – invalid
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Sigmodon hispidus obvelatus Russell, 1952 – invalid
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Sigmodon hispidus pallidus Mearns, 1897 – invalid
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Sigmodon hispidus plenus Goldman, 1928 – invalid
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Sigmodon hispidus saturatus Bailey, 1902 – invalid
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Sigmodon hispidus solus Hall, 1951 – invalid
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Sigmodon hispidus spadicipygus Bangs, 1898 – invalid
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Sigmodon hispidus tonalensis Bailey, 1902 – invalid
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Sigmodon hispidus villae Goodwin, 1958 – invalid
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Sigmodon hispidus virginianus M. C. Gardner, 1946 – invalid
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Sigmodon inopinatus Anthony, 1924 – valid – Unexpected Cotton Rat, Ecuadorian Cotton Rat
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Sigmodon leucotis Bailey, 1902 – valid – White-eared Cotton Rat
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Sigmodon macdougalli Goodwin, 1955 – invalid
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Sigmodon macrodon Goodwin, 1955 – invalid
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Sigmodon mascotensis J. A. Allen, 1897 – valid – West Mexican Cotton Rat, Jaliscan Cotton Rat
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Sigmodon melanotis Bailey, 1902 – invalid
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Sigmodon minimus Mearns, 1894 – invalid
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Sigmodon minimus goldmani Bailey, 1913 – invalid
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Sigmodon minimus woodi M. C. Gardner, 1948 – invalid
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Sigmodon ochrognathus Bailey, 1902 – valid – Rata-algodonera nariz amarilla, Yellow-nosed Cotton Rat
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Sigmodon ochrognathus madrensis Goldman and M. C. Gardner, 1947 – invalid
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Sigmodon ochrognathus montanus Benson, 1940 – invalid
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Sigmodon peruanus J. A. Allen, 1897 – valid – Peruvian Cotton Rat
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Sigmodon planifrons Nelson and Goldman, 1933 – valid – Miahuatlán Cotton Rat
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Sigmodon planifrons minor Goodwin, 1955 – invalid
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Sigmodon planifrons setzeri Goodwin, 1959 – invalid
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Sigmodon toltecus (Saussure, 1860) – valid – Toltec Cotton Rat
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Sigmodon zanjonensis Goodwin, 1932 – valid – Montane Cotton Rat
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Sigmodontes Wagner, 1843 – invalid
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Sigmodontinae Wagner, 1843 – valid – New World rats, New World mice
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Sigmodontomys J. A. Allen, 1897 – valid – Rice Water Rats
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Sigmodontomys alfari J. A. Allen, 1897 – valid – Alfaro's Rice Water Rat, Alfaro's Water Rat, Short-tailed Sigmodontomys
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Sigmodontomys aphrastus (Harris, 1932) – valid – Harris's Rice Water Rat, Long-tailed Sigmodontomys |
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