Final published version
Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Patterns of taxonomic and functional diversity of termites along a tropical elevational gradient
AU - Nunes, Cássio A.
AU - Quintino, André V.
AU - Constantino, Reginaldo
AU - Negreiros, Daniel
AU - Reis Júnior, Ronaldo
AU - Fernandes, Geraldo Wilson
PY - 2017/3/1
Y1 - 2017/3/1
N2 - Patterns of termite richness along elevation gradients may be related to different responses by termite functional groups to changes in environmental conditions. We investigated the distribution of termite species richness along an elevational gradient of cerrado and rupestrian grasslands in the Espinhaço Mountain Range, in Brazil. Fifty termite species were recorded, with the family Termitidae being dominant; 16 species are endemic to open areas of cerrado and 1 species, Cortaritermes rizzinii, is endemic and restricted to mountaintop grassland habitats. Termite richness declined with increasing elevation, with the main factors associated with the reduction being climactic (air temperature, air and soil humidity, and radiation) and vegetation variables. Different termite communities were found along the elevational gradient, which were also strongly influenced by changes in climate and vegetation. On the other hand, the same functional groups were present at the different elevations, although represented by different species.
AB - Patterns of termite richness along elevation gradients may be related to different responses by termite functional groups to changes in environmental conditions. We investigated the distribution of termite species richness along an elevational gradient of cerrado and rupestrian grasslands in the Espinhaço Mountain Range, in Brazil. Fifty termite species were recorded, with the family Termitidae being dominant; 16 species are endemic to open areas of cerrado and 1 species, Cortaritermes rizzinii, is endemic and restricted to mountaintop grassland habitats. Termite richness declined with increasing elevation, with the main factors associated with the reduction being climactic (air temperature, air and soil humidity, and radiation) and vegetation variables. Different termite communities were found along the elevational gradient, which were also strongly influenced by changes in climate and vegetation. On the other hand, the same functional groups were present at the different elevations, although represented by different species.
KW - altitude
KW - beta diversity
KW - Eltonian Niche
KW - Grinnellian Niche
KW - selection
KW - Serra do Cipó
KW - species distribution
U2 - 10.1111/btp.12365
DO - 10.1111/btp.12365
M3 - Journal article
AN - SCOPUS:84987616101
VL - 49
SP - 186
EP - 194
JO - Biotropica
JF - Biotropica
SN - 0006-3606
IS - 2
ER -