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318 results for “Ecoregions”
Figure 2 in Conservation gaps identification through patterns of species richness established from species niche models of mammals in a sector of Chaco Seco ecoregion
Figure 2. Binary maps of potential distribution of (A) chacoan peccary, (B) cougar, (C) brown brocket deer, (D) collared peccary and (E) anteater. The gray pixels indicate the places of presence of the species.
Figure 1 in Conservation gaps identification through patterns of species richness established from species niche models of mammals in a sector of Chaco Seco ecoregion
Figure 1. Study area. Geometric figures of different colors indicating the sites of presence of the selected mammalian species used for the distribution models.
Figure 3 in Conservation gaps identification through patterns of species richness established from species niche models of mammals in a sector of Chaco Seco ecoregion
Figure 3. Response graphs of habitat suitability (ordinate axis) according to the explanatory variables that intervened in the adjustment of the model for cougar (A, B, C). Precipitation is expressed in mm and altitude in meters. Source of bioclimatic variables (bio), site https://www.worldclim.org/data/bioclim.html.
Figure 9 from: Mussini G, Stepan ND, Vargas G (2024) Two new species of Hyalella (Amphipoda, Dogielinotidae) from the Humid Chaco ecoregion of Paraguay. ZooKeys 1191: 105-127. https://doi.org/10.3897/zookeys.1191.113840
Figure 9 Hyalella julia sp. nov. Paratype, male A gnathopod 1 B gnathopod 2. Scale bars: 0.5 mm.
Figure 12 from: Mussini G, Stepan ND, Vargas G (2024) Two new species of Hyalella (Amphipoda, Dogielinotidae) from the Humid Chaco ecoregion of Paraguay. ZooKeys 1191: 105-127. https://doi.org/10.3897/zookeys.1191.113840
Figure 12 Hyalella julia sp. nov. Paratype, female A gnathopod 1 B gnathopod 2. Scale bars: 0.5 mm.
Figure 3 from: Mussini G, Stepan ND, Vargas G (2024) Two new species of Hyalella (Amphipoda, Dogielinotidae) from the Humid Chaco ecoregion of Paraguay. ZooKeys 1191: 105-127. https://doi.org/10.3897/zookeys.1191.113840
Figure 3 Hyalella mboitui sp. nov. Paratype, male A gnathopod 1 B gnathopod 2. Scale bars: 0.5 mm.
Data for: "The influence of urban and agricultural landscape context on forest diversity and structure across ecoregions "
<p>This is the data associated with "The influence of urban and agricultural landscape context on forest diversity and structure across ecoregions" by JP Schmit, LR Johnson, M Baker, L Darling, R Fahey, DH Locke, AT Morzillo, NF Sonti, TLE Trammell, MFJ Aronson, and ML Johnson, published in Ecosphere in 2025.</p>
Figure 1 from: Chakona A, Skelton PH (2017) A review of the Pseudobarbus afer (Peters, 1864) species complex (Teleostei, Cyprinidae) in the eastern Cape Fold Ecoregion of South Africa. ZooKeys 657: 109-140. https://doi.org/10.3897/zookeys.657.11076
Figure 1 - Distribution of the Eastern Cape redfin, Pseudobarbus afer, as presently described.
Orientation, latitude, and elevation of 1501 cavities excavated by 25 avian species across 12 terrestrial ecoregions (15°S – 55°S) in South America.
<p><span><span>In the Northern Hemisphere, several avian cavity excavators (e.g., woodpeckers) orient their cavities increasingly toward the equator as latitude increases (i.e., farther north), and it is proposed that they do so to take advantage of incident solar radiation at their nests. If latitude is a key driver of cavity orientations globally, this pattern should extend to the Southern Hemisphere. Here, we test the prediction that cavities are oriented increasingly northward at higher (i.e., colder) latitudes in the Southern Hemisphere and describe the preferred entrance direction(s) of 1501 cavities excavated by 25 avian species (<i>n</i> = 22 Picidae, 2 Trogonidae, 1 Furnariidae) across 12 terrestrial ecoregions (15°S – 55°S) in South America. We used Bayesian projected normal mixed-effects models for circular data to examine the influence of latitude, and potential confounding factors, on cavity orientation. Also, a probability model-selection procedure was used to simultaneously examine multiple orientation hypotheses in each ecoregion to explore underlying cavity-orientation patterns. Contrary to predictions, and patterns from the Northern Hemisphere, birds did not orient their cavities more toward the equator with increasing latitude, suggesting that latitude may not be an important underlying selective force shaping excavation behavior in South America. Moreover, unimodal cavity-entrance orientations were not frequent among the ecoregions analyzed (only in four ecoregions), whereas bimodal (in five ecoregions) or uniform (in three ecoregions) orientations were also present, although many of these patterns were not very clear. Our results highlight the need to include data from under-studied biotas and regions to improve inferences at macroecological scales. Furthermore, we suggest a re-analysis of Northern Hemisphere cavity orientation patterns using a multi-model approach, and a more comprehensive assessment of the role of environmental factors as drivers of cavity orientation at different spatial scales in both hemispheres.</span></span></p>
Figure 7 from: Muir A, Hossain M (2014) The intertidal polychaete (Annelida) fauna of the Sitakunda coast (Chittagong, Bangladesh), with notes on the Capitellidae, Glyceridae, Lumbrineridae, Nephtyidae, Nereididae and Phyllodocidae of the "Northern Bay of Bengal Ecoregion". ZooKeys 419: 1-27. https://doi.org/10.3897/zookeys.419.7557
Figure 7 - Lateral view of anterior end of Heteromastus filiformis with everted pharynx.
Figure 4 from: Muir A, Hossain M (2014) The intertidal polychaete (Annelida) fauna of the Sitakunda coast (Chittagong, Bangladesh), with notes on the Capitellidae, Glyceridae, Lumbrineridae, Nephtyidae, Nereididae and Phyllodocidae of the "Northern Bay of Bengal Ecoregion". ZooKeys 419: 1-27. https://doi.org/10.3897/zookeys.419.7557
Figure 4 - Dorsal view of anterior end of Lycastonereis indica.
Figure 1 from: Muir A, Hossain M (2014) The intertidal polychaete (Annelida) fauna of the Sitakunda coast (Chittagong, Bangladesh), with notes on the Capitellidae, Glyceridae, Lumbrineridae, Nephtyidae, Nereididae and Phyllodocidae of the "Northern Bay of Bengal Ecoregion". ZooKeys 419: 1-27. https://doi.org/10.3897/zookeys.419.7557
Figure 1 - Map of localities mentioned in the text.
Figure 5 from: Muir A, Hossain M (2014) The intertidal polychaete (Annelida) fauna of the Sitakunda coast (Chittagong, Bangladesh), with notes on the Capitellidae, Glyceridae, Lumbrineridae, Nephtyidae, Nereididae and Phyllodocidae of the "Northern Bay of Bengal Ecoregion". ZooKeys 419: 1-27. https://doi.org/10.3897/zookeys.419.7557
Figure 5 - Anterior end of Gesaneris malayensis. A Dorsal view B Ventral view.
Figure 3 from: Muir A, Hossain M (2014) The intertidal polychaete (Annelida) fauna of the Sitakunda coast (Chittagong, Bangladesh), with notes on the Capitellidae, Glyceridae, Lumbrineridae, Nephtyidae, Nereididae and Phyllodocidae of the "Northern Bay of Bengal Ecoregion". ZooKeys 419: 1-27. https://doi.org/10.3897/zookeys.419.7557
Figure 3 - Dorsal view of anterior end of Neanthes chingrighattensis.
Figure 2 from: Muir A, Hossain M (2014) The intertidal polychaete (Annelida) fauna of the Sitakunda coast (Chittagong, Bangladesh), with notes on the Capitellidae, Glyceridae, Lumbrineridae, Nephtyidae, Nereididae and Phyllodocidae of the "Northern Bay of Bengal Ecoregion". ZooKeys 419: 1-27. https://doi.org/10.3897/zookeys.419.7557
Figure 2 - Lateral view of anterior end of Eteone cf. delta with pharynx extended.
Orientation, latitude, and elevation of 1501 cavities excavated by 25 avian species across 12 terrestrial ecoregions (15°S – 55°S) in South America.
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FIGURE 20 in Towards rectifying limitations on species delineation in dusky salamanders (Desmognathus: Plethodontidae): An ecoregion-drainage sampling grid reveals additional cryptic clades
FIGURE 20. Branches pruned from Bayesian majority-rule consensus phylogram, diamonds represent posterior probabilities> 0.90. Numbers following species names in parenthesis represent population sample numbers. A. Branch containing most Gulf drainage populations of Desmognathus conanti. B. Branch containing all Atlantic drainage populations of Desmognathus conanti as well as populations in the headwaters of the French Broad River drainage. C. Branch containing Desmognathus santeetlah.
FIGURE 26. Sampling localities for Desmognathus ochrophaeus and D in Towards rectifying limitations on species delineation in dusky salamanders (Desmognathus: Plethodontidae): An ecoregion-drainage sampling grid reveals additional cryptic clades
FIGURE 26. Sampling localities for Desmognathus ochrophaeus and D. orestes, symbols match those in Fig. 18A.
FIGURE 17 in Towards rectifying limitations on species delineation in dusky salamanders (Desmognathus: Plethodontidae): An ecoregion-drainage sampling grid reveals additional cryptic clades
FIGURE 17. Sampling localities for all populations of Desmognathus carolinensis and populations of D. "fuscus" with D. carolinensis mtDNA haplotypes, symbols match those in Fig. 14A.
FIGURE 16 in Towards rectifying limitations on species delineation in dusky salamanders (Desmognathus: Plethodontidae): An ecoregion-drainage sampling grid reveals additional cryptic clades
FIGURE 16. Sampling localities for northern populations of Desmognathus monticola, symbols match those in Fig. 14B.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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