microhabitat

American  

[mahy-kroh-hab-i-tat] / ˌmaɪ kroʊˈhæb ɪˌtæt /

noun

1. an extremely localized, small-scale environment, as a tree stump or a dead animal.

---

microhabitat British  

/ ˌmaɪkrəʊˈhæbɪtæt /

noun

1. ecology the smallest part of the environment that supports a distinct flora and fauna, such as a fallen log in a forest

---

microhabitat Scientific  

/ mī′krō-hăb′ĭ-tăt′ /

1. See microenvironment

---

Etymology

Origin of microhabitat

First recorded in 1930–35; micro- + habitat

Example Sentences

In the northern broadleaf forests of the U.S. and Canada, alien earthworms' impact on soil stresses trees such as sugar maples by altering the microhabitat of their soils.

From Science Daily • Feb. 9, 2024

When assessing risk, it plans to group the more than 900 endangered species that may live in and around farmland according to their biology, such as the microhabitat they live in.

From Science Magazine • Oct. 31, 2023

“They create this little microhabitat for reptiles, lichens, rare herbs and fungi,” Whitfield said.

From Washington Post • Oct. 27, 2022

Part of the answer lies in its microhabitat.

From New York Times • Sep. 9, 2019

The moist soil and litter on the forest floor is an important microhabitat for fossorial and strictly terrestrial species.

From A Distributional Study of the Amphibians of the Isthmus of Tehuantepec, Mexico by Duellman, William E.