State Land mammal Marine mammal Wildlife mammal/animal Domestic mammal AlabamaAmerican Black Bear (2006) Racking horse (state horse) (1975) AlaskaMoose (1998) Bowhead whale (1983) ArizonaRing-tailed CatArkansasWhite-tailed deerCaliforniaGrizzly bearGray WhaleColoradoRocky Mountain bighorn sheepConnecticutSperm whale (state animal) FloridaFlorida panther(1982) Manatee (marine mammal) (1975) "Porpoise or dolphin" (salt water mammal) (1975) GeorgiaRight whaleHawaiiHumpback whaleIdahoAppaloosa horseIllinoisWhite-tailed deer (state animal) (1982) KansasAmerican bison (state animal) (1955) KentuckyGray squirrel (state wild animal game species) (1968) Thoroughbred horse (state horse) (1996) LouisianaBlack bearCatahoula Leopard Dog (state dog) MaineMooseMaine Coon cat (state cat) MarylandThoroughbred horse (state horse) (2003) Chesapeake Bay Retriever (state dog) (1964) Calico cat (state cat) (2001) MassachusettsRight whale (1980) Morgan horse (state horse) (1970) Tabby cat (state cat) (1988) Boston Terrier (state dog) (1979) MichiganWhite-tailed deerWolverineMississippiWhite-tailed deerBottle-nosed dolphinMinnesotaEastern Timber WolfMissouriMissouri muleMissouri Fox Trotting horse (state horse) MontanaGrizzly bearNebraskaWhite-tailed deerNevadaDesert bighorn sheepNew HampshireWhite-tailed deerChinook (state dog) New JerseyHorseNew MexicoBlack bearJaguarNew YorkBeaverNorth CarolinaEastern Gray SquirrelPlott Hound (state dog) North DakotaNokota horseOhioWhite-tailed deerOklahomaBisonWhite-tailed deer (game animal) OregonAmerican Beaver (state animal) PennsylvaniaWhite-tailed deerGreat Dane (state dog) Puerto RicoWest Indian Manatee(Trichechus manatus)South CarolinaWhite-tailed deer (1972) Boykin Spaniel (state dog) (1985) South DakotaCoyoteTennesseeCommon Raccoon (state wild animal) Tennessee walking horse (state horse) TexasArmadillo (small) Blue Lacy (state dog) Texas Longhorn (large) Mexican free-tailed bat (flying) UtahRocky Mountain elkCervus canadensis nelsoni (1971) VermontMorgan horseVirginiaVirginia Big-Eared Bat (state bat) American FoxhoundWashingtonOlympic MarmotOrcaWest VirginiaBlack bearVirginia OpossumWisconsinBadgerWhite-tailed deerDairy cow (state domesticated animal) American Water Spaniel (state dog) WyomingBuffalo
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From Wikipedia under the GNU Free Documentation License
Wed Dec 2 05:24:37 2009

A state mammal is the official or representative animal of a U.S. state. States also have separate state birds, and sometimes state fish or state butterflies. States similarly have state flowers, state trees and state songs.

Years in parentheses denote the year of adoption by the state's legislature