. Biology of New World Microtus. Rodents; Rodents; Microtus; Voles. Zoogeography 103. Fig. 13. Distribution of Mtcrotus ochrogaster (modified from Hall, 1981). Sub- species are: 1, M. o. haydenii; 2, M. o. ludovicianus; 3, M. o. minor; 4, M. o. ochrogaster; 5, M. 0. ohionensis; 6, M. o. similis; 7, M. o. taylori. Summary of Ecological Zoogeography It is clear from the foregoing that the largest number of species of Microtus in the New World (nine) are found in ecological for- mations associated with coniferous forest (taiga) biomes. Of these, three species occur primarily within boreal taiga (
. Biology of New World Microtus. Rodents; Rodents; Microtus; Voles. Zoogeography 103. Fig. 13. Distribution of Mtcrotus ochrogaster (modified from Hall, 1981). Sub- species are: 1, M. o. haydenii; 2, M. o. ludovicianus; 3, M. o. minor; 4, M. o. ochrogaster; 5, M. 0. ohionensis; 6, M. o. similis; 7, M. o. taylori. Summary of Ecological Zoogeography It is clear from the foregoing that the largest number of species of Microtus in the New World (nine) are found in ecological for- mations associated with coniferous forest (taiga) biomes. Of these, three species occur primarily within boreal taiga (M. chrotorrhinus, M. pennsylvanicus, M. xanthognathus), three species within Pacific coastal taiga (M. canicaudus, M. oregoni, and M. townsendii), and. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Tamarin, Robert H; American Society of Mammalogists. [Stillwater, Okla. ] : American Society of Mammalogists ; Shippensburg, Pa. : distributed by Vertebrate Museum, Shippensburg University
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Keywords: ., bookcentury1900, bookcollectionbiodiversity, booksubjectrodents
