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Table 1 Species recorded at Fazenda Lago Verde, state of Tocantins

From: Seasonally flooded stepping stones: emerging diversity of small mammal assemblage in the Amazonia-Cerrado ecotone, central Brazil

 

Ipucas (A to D)

Cerrado (E to F)

Agricultural (G to H)

Total

Locomotion

Distribution

Species

      

Didelphis albiventris

-

1

-

1

Arb/Terr

Cer/Caa/AtlF

Gracilinanus agilis

40

-

-

40

Arb

Am/Cer/Caa/AtlF

Philander opossum

3

-

-

3

Arb/Terr

Am

Calomys tocantinsi

5

2

11

18

Terr

Eco/Cer

Holochilus sciureus

1

-

2

3

Semi-Aqua

Am/Cer/Caa

Hylaeamys megacephalus

6

-

-

6

Terr

Am/Cer

Necromys lasiurus

2

3

-

5

Terr

Am/Cer/Caa/AtlF

Oecomys sp.

6

1

-

7

Arb

Eco

Oligoryzomys fornesi

3

-

4

7

Terr

Cer/Caa

Pseudoryzomys simplex

-

1

-

1

Terr

Cer/Caa

Rhipidomys ipukensis

22

-

-

22

Arb

Eco

Makalata didelphoides

3

-

-

3

Arb

Am

N

91

8

17

116

  

Trap effort

3808

448

448

4,704

  

Trap success (%)

2.4

1.8

3.8

2.5

  

S

10

5

3

12

  

H

1.69

1.49

0.87

1.96

  

E

0.74

0.93

0.80

0.79

  
  1. Number of captured individuals (n) of small mammal species in each of four natural forest fragments (A to D), in the Cerrado sensu strictu matrix (E to F) and in the irrigation channels in the agricultural matrix (G to H), with trap effort and success, and species richness (S) and Shannon-Wiener diversity index (H′) for each sampling point. Form of locomotion (Arb, arboreal; Terr, terrestrial; Semi-aqua, semi-aquatic) and geographic distribution of small mammal species in Brazil (Am, Amazonia; Cer, Cerrado; Eco, ecotone Amazonia-Cerrado; AtlF, Atlantic Forest; Caa, Caatinga).