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Species Assessment For Pygmy Rabbit (Brachylagus Idahoensis) In Wyoming


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The pygmy rabbit (Brachylagus idahoensis) is the smallest of any North American rabbit species. It was first described as Lepus idahoensis in 1891 by Meriam (Meriam 1891). It is endemic to sagebrush habitats in the Great Basin and adjacent intermountain areas and typically occupies tall and dense sagebrush patches. Pygmy rabbits are dietary specialists on big sagebrush. They are considered a keystone species in big sagebrush communities because they don’t thrive in habitats dominated by other shrub species, they exhibit a unique fossorial behavior, other species of vertebrates and invertebrates use their extensive burrow system, and they provide a reliable food supply for terrestrial and avian predators (Wilson and Ruff [...]


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WyNDD_2004_Pygmy_Rabbit_Assessment.pdf 3.45 MB


Spatial Services

ScienceBase WMS


  • Wyoming Landscape Conservation Initiative


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