Small mammal community structure and vertical space use preferences in nonfragmented Atlantic Forest

被引:4
|
作者
Serpa Cerboncini, Ricardo Augusto [1 ,2 ]
Guimaraes Rubio, Marcelo Burigo [1 ,2 ]
Bernardi, Itibere Piaia [1 ,2 ]
Braga, Talita Vieira [1 ,2 ]
Roper, James Joseph [1 ,3 ]
Passos, Fernando C. [1 ,2 ]
机构
[1] Univ Fed Parana, Programa Posgrad Ecol & Conservacao, BR-81531970 Curitiba, Parana, Brazil
[2] Univ Fed Parana, Lab Biodiversidade Conservacao & Ecol Anim Silves, BR-81531970 Curitiba, Parana, Brazil
[3] Univ Vila Velha, Programa Posgrad Ecol & Conservacao Ecol Ecossist, Espirito Santo, Brazil
关键词
conservation; cytochrome c oxidase subunit I; Didelphimorphia; Rodentia; Trinomys iheringi; DIDELPHIS-AURITA; RAIN-FOREST; MARSUPIALS; FRAGMENTS; STRATIFICATION; MOVEMENTS; ABUNDANCE; MATRIX; SIZE; LIFE;
D O I
10.1515/mammalia-2013-0128
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
Here we describe a small mammal community in nonfragmented Atlantic Forest in southern Brazil. A total of 146 individuals were live captured on the ground and in trees (total effort: 5600 trap-nights). Twelve species were identified by morphology, and identification of seven species was confirmed by DNA barcoding. Most species were terrestrial, with Euryoryzomys russatus being the most frequently captured, while the rodent Juliomys pictipes was semiarboreal and the marsupial Marmosa paraguayana was arboreal. With the capture of Trinomys iheringi, we extend the species distribution to the south. Species favored in disturbed environments as Oligoryzomys spp. and Akodon spp. were uncommon, and this small mammal community is typical of a well-conserved forest.
引用
收藏
页码:429 / 436
页数:8
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