Table 4.
Stenobiomic number species (BSI = 1) in South American mammals
| Mammals | |||||||
|---|---|---|---|---|---|---|---|
| Biome | South America | Monte Carlo analysis | |||||
| sp. | sp. (BSI = 1) | % | Mean % | Std.dev. | Range | p | |
| I | 506 | 149 | 29,4 | 13,65 | 1,34 | 9,68–18,18 | < 0,001 |
| II | 504 | 104 | 20,6 | 13,55 | 1,31 | 9,52–17,46 | < 0,001 |
| II-III | 282 | 18 | 6,4 | 8,46 | 1,51 | 4,60–14,18 | 0,051 |
| III | 64 | 16 | 25,0 | 6,38 | 3,01 | 0,00–20,31 | < 0,001 |
| IV | 39 | 3 | 7,7 | 6,16 | 4,01 | 0,00–23,08 | 0,279 |
| V | 227 | 24 | 10,6 | 7,86 | 1,69 | 3,08–14,10 | 0,146 |
| VI | 65 | 7 | 10,8 | 6,18 | 2,94 | 0,00–18,46 | 0,096 |
| VII | 111 | 22 | 19,8 | 6,66 | 2,30 | 0,00–14,41 | < 0,001 |
| VIII | 105 | 24 | 22,9 | 6,57 | 2,39 | 0,95–14,29 | < 0,001 |
sp., number of species; % proportion of species with BSI = 1 in relation to total number of species; p, probability in each biome of the proportion of species with BSI = 1 being greater than or equal to (plain) or lower than or equal to (italics) the observed proportion in the South American mammal fauna.