Assemblage specific models varied in the predicted species richness based on their sensitivity to deforestation. Pair-wise permutation tests comparing predicted species richness between the entire small mammal assemblage, native species forest assemblage, and forest-specialist assemblage for the Atlantic Forest of Paraguay were highly significant (P < 0.0001; Fig 2). SESARS models for the entire and native species forest assemblages showed parallel patterns and, as expected, the entire assemblage showed consistently higher species richness throughout the region. For Atlantic Forest remnants in Paraguay that were 0.50 ha and greater, species richness estimates varied from 6 to 12 species for the entire assemblage, 5 to 10 species for the native species forest assemblage, and 2 to 5 species for the forest-specialist assemblage (including all the likely models: logistic, power, exponential, and rational). Species richness and area plots of the raw data showed that most of the species accumulations appeared at relatively small areas (Fig 2C) and with different hypothetical sampling efforts for the entire assemblage and native species forest assemblage, and most species accumulation was reached for forest specialists when forest area was considerably larger.
Plots represent an informed-fit habits for the entire assemblage out-of small animals (SppEntire), the new local types forest (SppForest), and five types-area habits to own forest specialists (logistic: SppLog, power: SppPow, exponential: SppExp, and you can proportion: SppRat). This suggests you to because prominent forest remants have the higher kinds richness, small- and typical-sized remnants was worthwhile having preservation services on perspective off short mammals.
Our geospatial investigation retrieved 140,913 Atlantic Forest remnants that have been 0.fifty ha and you will large in Paraguay. Exactly how many predicted varieties was notably more anywhere between assemblages (Fig three dimensional–3F) and you will offered with the spatial models. Affirmed, this new estimated types fullness ranged so much more for the whole assemblage and you may at least to your tree-professional assemblage. The fresh fifteen marks from inside the Paraguay that were larger than 15,844 ha had been predicted having a total of 5 forest-pro types each. Yet not, an identical tree remnants had much deeper forecast variety richness whenever the whole and you will indigenous species tree assemblages have been modeled (Fig dos; ). Of one’s 140,913 Atlantic Tree marks that were 0.fifty ha and you will large inside the Paraguay, 140,898 remnants (%) have been forecast having 2–step three variety to the tree-professional assemblage, and you may kinds fullness for the whole assemblage while the indigenous species forest assemblage is predict to-be 5 or deeper to own 100% of the tree traces (Fig 3A and 3B). However, variety fullness for the entire assemblage and also the local varieties tree assemblage is ? six to possess % and you may % of one’s forest marks, respectively (S8 Dining table).
Charts select varieties richness marks with high kinds fullness to own low-volant small mammals predicated on (A) predictive SESARS for your non-volant, brief mammal assemblage; B) SESARS into native species forest assemblage; and you will C) proportion varieties-area design to the forest-professional assemblage, towards the about three prominent marks indexed in order from proportions (1–3). Types fullness one of the around three assemblages varied out of (D) 6–several varieties for your assemblage, so you can (E) 5–ten species on native types forest assemblage, so you can (F) 2–5 species on forest-specialist assemblage.