Living in the dark: Bat caves as hotspots of fungal diversity.

ABSTRACT: Bat caves are very special roosts that harbour thousands of bats of one or more species. Such sites may hold an incredible "dark fungal diversity" which is still underestimated. We explored the culturable fungal richness in the air, on bats, and in the guano in a bat cave in Brazil's Caatinga dry forest. Fungal abundance was 683 colony-forming units (CFU) in the guano, 673 CFU in the air, and 105 CFU on the bats. Based on morphological and phylogenetic analysis of ITS, LSU, and TUB2 sequences, fungal isolates of 59 taxa belonging to 37 genera in the phyla Ascomycota (28 genera, including Aspergillus, Penicillium, Cladosporium, and Talaromyces), Basidiomycota (eight genera, including Rhodotorula and Schizophyllum), and Mucoromycota (only Rhizopus) were identified. The fungal richness in the

SUBMITTER: Cunha AOB 

PROVIDER: S-EPMC7717564 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature