Niche dimensions in soil oribatid mite community assembly under native and introduced tree species.

ABSTRACT: Forest soils are a critical component of terrestrial ecosystems and host a large number of animal decomposer species. One diverse and abundant decomposer taxon is oribatid mites (Acari: Oribatida), whose species composition varies with forest type and tree species composition. We used functional traits that indicate different niche dimensions, to infer assembly processes of oribatid mite communities in monocultures and mixed forests of native and introduced tree species. We found that coexisting species differed more in the resource-related niche dimension, i.e., reproductive mode and trophic guild, than in the morphological dimension, e.g., body length and width, sclerotization and concealability. These results suggest that both filtering and partitioning processes structure oribatid mite

SUBMITTER: Noske JE 

PROVIDER: S-EPMC11103279 | biostudies-literature | 2024 May

REPOSITORIES: biostudies-literature