Rodent species composition, relative abundance, and habitat association in the Mabira Central Forest Reserve, Uganda

Title:

Rodent species composition, relative abundance, and habitat association in the Mabira Central Forest Reserve, Uganda

Creator:

Ssuuna, James, Makundi, Rhodes H., Isabirye, Moses, Sabuni, Christopher A., Babyesiza, Waswa S., and Mulungu, Loth S.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:686d7011-492f-44a9-9f4c-3086c92616cd
uuid:686d7011-492f-44a9-9f4c-3086c92616cd
doi:10.25225/jvb.20021

Subject:

African ecology, small mammal community, lowland tropical forest, and Rodentia

Type:

model:article and TEXT

Format:

počítač and online zdroj

Description:

A study was conducted in Mabira Central Forest Reserve in Uganda to determine rodent species composition, relative abundance, and habitat association. A total of 1,030 rodents belonging to 14 species were captured on 10,584 trap nights. Rodent species recorded include: Lophuromys stanleyi, Hylomyscus stella, Praomys jacksoni, Mastomys natalensis, Lophuromys ansorgei, Lemniscomys striatus, Aethomys hindei, Mus triton, Mus minutoides, Deomys ferrugineus, Gerbilliscus kempi, Rattus rattus, Grammomys kuru, and Hybomys univittatus. Overall, L. stanleyi (23.7%) was the most dominant species followed by H. stella, P. jacksoni, and M. natalensis. Species richness and evenness was highest in the regenerating forest habitat and least in the intact forest habitat. Rodent abundance was significantly affected by habitat type. The regenerating forest habitat had the highest number of animals, while the lowest numbers were observed in the depleted forest habitat. Species diversity was higher in regenerating forest habitat and lowest in the intact forest. The three habitats appeared distinct in terms of rodent species composition and there was a strong association between the two trapping grids in the same habitat type. All ordination plots showed that different rodent species consistently associated with distinct habitats. Habitat type and seasonal changes influenced rodent composition, relative abundance and habitat association. Composition of rodent community reflected the level of habitat degradation and can be used as a proxy for evaluating the biodiversity of lowland tropical forests.

Language:

English

Rights:

http://creativecommons.org/publicdomain/mark/1.0/
policy:public

Coverage:

1-15

Source:

Journal of Vertebrate Biology | 2020 Volume:69 | Number:2

Harvested from:

CDK

Metadata only:

false