Evidence map›Paper›PMID 30581186›Full record

ArticleZoological research2019

Diversity and distribution patterns of non-volant small mammals along different elevation gradients on Mt. Kenya, Kenya.

Simon Musila, Zhong-Zheng Chen, Quan Li, Richard Yego, Bin Zhang, Kenneth Onditi, Immaculate Muthoni, Shui-Wang He, Samson Omondi, James Mathenge and 2 more

Abstract read
In one paragraph

Article in Zoological research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Simon MusilaMammalogy Section, Department of Zoology, National Museums of Kenya, Nairobi 40658-00100, Kenya.
Zhong-Zheng ChenKunming Institute of Zoology, Chinese Academy of Sciences, Kunming Yunnan 650223, China; E-mail:zhongzheng112@126.com; jiangxl@mail.kiz.ac.cn.
Quan LiKunming Institute of Zoology, Chinese Academy of Sciences, Kunming Yunnan 650223, China; E-mail:zhongzheng112@126.com; jiangxl@mail.kiz.ac.cn.
Richard YegoMammalogy Section, Department of Zoology, National Museums of Kenya, Nairobi 40658-00100, Kenya.
Bin ZhangKunming Institute of Zoology, Chinese Academy of Sciences, Kunming Yunnan 650223, China; E-mail:zhongzheng112@126.com; jiangxl@mail.kiz.ac.cn.
Kenneth OnditiMammalogy Section, Department of Zoology, National Museums of Kenya, Nairobi 40658-00100, Kenya.
Immaculate MuthoniMammalogy Section, Department of Zoology, National Museums of Kenya, Nairobi 40658-00100, Kenya.
Shui-Wang HeKunming Institute of Zoology, Chinese Academy of Sciences, Kunming Yunnan 650223, China; E-mail:zhongzheng112@126.com; jiangxl@mail.kiz.ac.cn.
Samson OmondiMammalogy Section, Department of Zoology, National Museums of Kenya, Nairobi 40658-00100, Kenya.
James MathengeKenya Wildlife Service, Mweiga Research Station, Nyeri 753-10100, Kenya.
Esther N KiokoMammalogy Section, Department of Zoology, National Museums of Kenya, Nairobi 40658-00100, Kenya.
Xue-Long JiangKunming Institute of Zoology, Chinese Academy of Sciences, Kunming Yunnan 650223, China; E-mail:zhongzheng112@126.com; jiangxl@mail.kiz.ac.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The distribution of small mammals in mountainous environments across different elevations can provide important information on the effects of climate change on the dispersal of species. However, few studies conducted on Afromontane ecosystems have compared the altitudinal patterns of small mammal diversity. We investigated the species diversity and abundance of non-volant small mammals (hereafter 'small mammals') on Mt. Kenya, the second tallest mountain in Africa, using a standard sampling scheme. Nine sampling transects were established at intervals of 200 m on the eastern (Chogoria) and western (Sirimon) slopes. A total of 1 905 individuals representing 25 species of small mammals were trapped after 12 240 trap-nights. Abundance was highest at mid-elevations on both slopes. However, species richness and distribution patterns differed between the two slopes. More species were recorded on Chogoria (24) than on Sirimon (17). On Chogoria, species richness was higher at mid-high elevations, with a peak at mid-elevation (2 800 m a.s.l.), whereas species richness showed little variation on the Sirimon slope. These results indicate that patterns of species diversity can differ between slopes on the same mountain. In addition, we extensively reviewed literature on Mt. Kenya's mammals and compiled a comprehensive checklist of 76 mammalian species. However, additional research is required to improve our understanding of small mammal diversity in mountain habitats in Africa.

Indexed as

Animal DistributionBiodiversityMammalsAltitudeAnimalsKenyaPopulation DensityAbundanceElevationMt. KenyaSmall mammalsSpecies richness

Identifiers

PMID30581186
PMCPMC6350105

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.