Hypogeous, sequestrate fungi (genus Elaphomyces) found at small-mammal foraging sites in high-elevation conifer forests of West Virginia
Northeastern Naturalist
Edited by: David Richardson
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Abstract
Little is known about hypogeous, sequestrate (i.e., truffles) fungi in the eastern United States. Since the fruiting bodies of these fungi are part of the diet of multiple rodent species, filling data gaps is important to understanding more about truffle species distribution and habitat associations. During a microhabitat study on radio-collared Virginia Northern Flying Squirrels (Glaucomys sabrinus fuscus Miller) in 2013, we opportunistically sampled truffles at small mammal digs and scratches within our microhabitat plots. All sampling was conducted within known squirrel foraging home ranges. We found three Elaphomyces species: Elaphomyces macrosporus Castellano and Elliott, E. verruculosus Castellano, and E. americanum Castellano. Our observations of E. macroporus are the first from West Virginia. Herein, we describe the microhabitat associations for each fungal species. We suggest using small mammal digs and scratches as potential indicators to opportunistically gather more information on truffle species in coniferous forests of the eastern United States.
Suggested Citation
Diggins, C., Castellano, M., and Ford, W., 2020, Hypogeous, sequestrate fungi (genus Elaphomyces) found at small-mammal foraging sites in high-elevation conifer forests of West Virginia: Northeastern Naturalist, v. 27, no. 3, p. N40-N47, https://doi.org/10.1656/045.027.0305.
Study Area
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Hypogeous, sequestrate fungi (genus Elaphomyces) found at small-mammal foraging sites in high-elevation conifer forests of West Virginia |
| Series title | Northeastern Naturalist |
| DOI | 10.1656/045.027.0305 |
| Volume | 27 |
| Issue | 3 |
| Year Published | 2020 |
| Language | English |
| Publisher | Humboldt Field Research Institute |
| Contributing office(s) | Coop Res Unit Leetown |
| Description | 8 p. |
| First page | N40 |
| Last page | N47 |
| Country | United States |
| State | West Virginia |
| County | Pocahontas County, Randolph County, Webster County |
| Other Geospatial | Kumbrabow State Forest, Monogahela National Forest |