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opennotspecifiedMar 2015View details →

FIGURE 1. Paspalum cerradoense R.C. Oliveira & Valls. A. Habit. B. Inflorescence.A. Habit. B. Inflorescence. C in A new species of Paspalum, Notata group (Poaceae, Paspaleae), from the Cerrado biome, Brazil: description, chromosome number, and leaf blade anatomy

FIGURE 1. Paspalum cerradoense R.C. Oliveira & Valls. A. Habit. B. Inflorescence.A. Habit. B. Inflorescence. C. Segment of rachis with pedicels. D. Ligule region. E. Upper glume, detail of the subapical teeth in dorsal view. F. Upper glume, ventral view. G. Spikelet, dorsal view, showing upper glume. H. Spikelet, ventral view, showing lower lemma. I. Upper anthecium, ventral view. J. Upper anthecium, dorsal view.

opencc-by-4.0Sep 2024View details →

Tree germination sensitivity to increasing temperatures: a global meta-analysis across biomes, species and populations.

The dataset contains the files used for the meta-analysis on the role of temperature increases on the germination of tree species from different biomes around the world. This meta-analysis is accepted for publication in Global Ecology and Biography (MS reference number: GEB-2024-0273.R1 ; Article DOI: 10.1111/geb.13921). Files S6 and S7 gather data of germination percentage and time, respectively, at population scale. File S5 is a summary of the publications used as data sources for the meta-analysis. The whole dataset comprises 50 papers addressing 63 species and 250 populations, it covers boreal, temperate, Mediterranean and tropical-subtropical biomes, and a time period between 1996 and 2024.

opennotspecifiedJun 2024View details →

TABLE 1 in New cave species of Cyphoderus Nicolet and Pararrhopalites Bonet & Tellez (Hexapoda, Collembola) from Caatinga biome, Brazil

TABLE 1. Comparison between the Neotropical species of Cyphoderus of the tridenticulati group sensu Oliveira et al. 2023.<table><tbody><tr><th>Species</th><th>Antennal mac (dorsal head f series)</th><th>Labial basomedian chaetotaxy</th><th>Labial L 2 shape Abd. IV central Mac</th><th></th><th>Trochanteral organ</th><th>Unguis a. t. shape</th><th>Tenent hair</th><th></th><th>Dental feathered chaetae (Di + De)</th><th>Mucronal teeth formula</th><th>Distribution</th></tr></tbody><tbody><tr><th>C. caatinguensis sp. nov.</th><td>5</td><td>me/a1–2</td><td>short spine</td><td>1</td><td>16 – 19</td><td>filamentous</td><td>C</td><td>8 – 10+8</td><td>aAi</td><td>Brazil</td></tr><tr><th>C. arlei 6</th><td>?</td><td>?</td><td>?</td><td>?</td><td>?</td><td>–</td><td></td><td>C</td><td>5+6</td><td>aAi</td><td>Brazil</td></tr><tr><th>C. bidenticulatus 1-5,7</th><td>5?</td><td>m1–2re/a1– 27 or m1–3re/a1– 27</td><td>short spine6</td><td>?</td><td>16?6</td><td>regular3</td><td>?</td><td>5–6+71,5,7 aAA</td><td>Italy3,4, France4,7, South Africa3, Australia5, Lebanon7, Belgium7</td></tr><tr><th>C. manuneru 9</th><td>4</td><td>me/a1–2</td><td>short spine</td><td>1</td><td>10</td><td>–</td><td></td><td>Ac</td><td>4+7</td><td>aAi</td><td>Chile</td></tr><tr><th>C. mucrominimus 10</th><td>4</td><td>M1–2RE/A1–A2</td><td>regular chaeta</td><td>4 – 8 9</td><td>–</td><td></td><td>C</td><td>3+6</td><td>aAi?</td><td>Brazil</td></tr><tr><th>C. napoensis 8</th><td>2?</td><td>?</td><td>?</td><td>1</td><td>5 – 7</td><td>–</td><td></td><td>Ac</td><td>6+6</td><td>aAA</td><td>Ecuador</td></tr><tr><th>C. yoshiiorum 8</th><td>3</td><td>?</td><td>?</td><td>1</td><td>10 – 12</td><td>–</td><td></td><td>Ac</td><td>5+6</td><td>aAi</td><td>Ecuador</td></tr></tbody></table>Legends: +: present; –: absent; C: capitate; Ac: acuminate; a.t.: apical tooth of the unguis; Di: dental feathered inner chaeta; De: dental feathered outer chaeta;?: doubtful or unknown. Species data based on: 1 Parona 1888; 2 Börner 1903; 3 Börner 1913; 4 Denis 1923; 5 Womersley 1934; 6 Cassagnau 1963; 7 Yoshii 1992; 8 Thibaud & Najt 1987; 9 Bernard et al. 2015; 10 Oliveira et al. 2017.

opennotspecifiedJun 2024View details →

TABLE 2 in New cave species of Cyphoderus Nicolet and Pararrhopalites Bonet & Tellez (Hexapoda, Collembola) from Caatinga biome, Brazil

TABLE 2. Comparison between the Neotropical Pararrhopalites species.<table><tbody><tr><th>Species</th><th>Ant. IV subsegments</th><th>Interantennal modified short sens</th><th>Eyes</th><th>Cephalic dorsal spines (total)</th><th></th><th>Trocantheral I, II, III chaetae Manubrium chaetae Dental dorsal chaetae</th><th>Dental ventral chaetae</th><th>Tenaculum chaetae</th><th></th><th>Distribution</th></tr></tbody><tbody><tr><th>P. iataganii sp. nov.</th><td></td><td>12</td><td>+</td><td>1+1</td><td></td><td>13</td><td>5, 5(3), 5</td><td>6+6</td><td>23</td><td>3, 2, 2, 1... 1</td><td></td><td>1 – 2</td><td>Brazil</td></tr><tr><th>P. anops 1</th><td></td><td>10</td><td>?</td><td>0+0</td><td></td><td>6 – 8</td><td>?</td><td>5+5</td><td>19</td><td>3, 2, 1 … 1</td><td></td><td>1</td><td>Mexico</td></tr><tr><th>P. christianseni 2</th><td></td><td>9</td><td>?</td><td>2+2</td><td></td><td>12?</td><td>?</td><td>?</td><td>17</td><td>3, 2, 2, 1 … 1</td><td></td><td>?</td><td>Mexico</td></tr><tr><th>P. ecuadorensis 4</th><td></td><td>12</td><td>?</td><td>2+2</td><td></td><td>14</td><td>?</td><td>7+7</td><td>22</td><td>4, 3, 2, 2, 1,(1),1</td><td></td><td>1</td><td>Ecuador</td></tr><tr><th>P. hennigi 2</th><td></td><td>9</td><td>?</td><td>2+2</td><td></td><td>10?</td><td>?</td><td>?</td><td>12</td><td>2, 2, 2 …1</td><td></td><td>?</td><td>Mexico</td></tr><tr><th>P. oculatus 1</th><td></td><td>9</td><td>?</td><td>2+2</td><td>12 – 14</td><td>?</td><td>5+5</td><td>17</td><td>3, 2, 2, 1 … 1</td><td></td><td>1 – 2</td><td>Mexico</td></tr><tr><th>P. palaciosi 5</th><td></td><td>15</td><td>–</td><td>8+8</td><td></td><td>8</td><td>5, 5, 5</td><td>9+9</td><td>25</td><td>4(3), 2, 2, 2, 2, 1, 1</td><td></td><td>3</td><td>Brazil</td></tr><tr><th>P. papaveroi 3</th><td></td><td>10</td><td>?</td><td>0+0</td><td></td><td>14</td><td>?</td><td>?</td><td>16</td><td>3, 2, 2, 1... 1</td><td></td><td>?</td><td>Brazil</td></tr><tr><th>P. queirozi 7</th><td></td><td>8</td><td>+</td><td>1+1</td><td></td><td>11</td><td>5, 5, 5</td><td>4+4</td><td>20</td><td>4, 2, 2, 1... 1</td><td></td><td>2</td><td>Brazil</td></tr><tr><th>P. sideroicus 5</th><td>9 – 11</td><td>+</td><td>0+0 or 1+1</td><td></td><td>10</td><td>4, 4, 5</td><td>5+5</td><td>21</td><td>4(3), 2, 2, 1... 1</td><td></td><td>2</td><td>Brazil</td></tr><tr><th>P. ubiquum 6</th><td></td><td>11</td><td>+</td><td>0+0</td><td></td><td>11</td><td>4, 4, 5</td><td>5+5</td><td>18</td><td>3, 2, 2, 1... 1</td><td></td><td>2</td><td>Brazil</td></tr><tr><th>P. wallacei 2</th><td></td><td>11</td><td>?</td><td>1+1</td><td></td><td>10?</td><td>?</td><td>?</td><td>14</td><td>3, 2, 2, 1... 1*</td><td></td><td>?</td><td>Brazil</td></tr></tbody></table>Legends: +: present; –: absent;?: doubtful or unknown; (): another possibility of number of chaetae; *: based on personal observation of the specimens. Species data based on: 1 Bonet& Telez 1947; 2 Palacios-Vargas & Zeppelini 1996; 3 Zeppelini & Palacios-Vargas 1999; 4 Bretfeld & Trinklein 2000; 5 Zeppelini & Brito 2014; 6 Zeppelini et al. 2018; 7 Brito et al.2019.

FIGURE 8 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 8. Known geographic distributions of Ceracis luci sp. nov. (white circle) and Ceracis pullulus (Casey, 1898) (red circle).

FIGURE 7 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 7. Ceracis pullulus (Casey, 1898), female (A) from Highlands Hammock State Park (Florida, United States of America) and terminalia from another female (B–C) from Florida Caverns State Park (Florida, United States of America): A. Dorsal view. B. Spiculum ventrale (sv) at anterior portion of sternite VIII. C. Ovipositor, showing gonostyli (gs), gonocoxites (gc), and paraprocts plus proctiger (pp + pt). Scale bars: 0.5 mm (A); 0.05 mm (B–C).

FIGURE 5 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 5. Ceracis pullulus (Casey, 1898), male (A–D) from Highlands Hammock State Park (Florida, United States of America): A. Dorsal view. B. Lateral view. C. Ventral view. D. Scutellar shield and part of the pronotum and elytra. Scale bars: 0.5 mm (A–C); 0.2 mm (D).

FIGURE 4 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 4. Male paratypes of Ceracis luci sp. nov. from Licínio de Almeida (Bahia, Brazil), showing variation of cephalic and pronotal ornaments. Scale bar: 0.2 mm.

FIGURE 6 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 6. Ceracis pullulus (Casey, 1898), antenna, tibiae, and aedeagus of a male (A–I) from Dead Lakes State Recreation Area (Florida, United States of America): A. Left antenna. B. Left protibia. C. Left mesotibia. D. Left metatibia. E. Sternite VIII. F. Basal piece. G. Tegmen, note the wide basolateral edges (red arrows). H. Penis, note basal portion with two sclerotized struts at lateral edges (black arrows). Scale bar: 0.05 mm (A–H).

FIGURE 3 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 3. Ceracis luci sp. nov., female paratype (A) from Licínio de Almeida (Bahia, Brazil), antenna (B) and terminalia (C–D) of a female from the same locality: A. Dorsal view. B. Left antenna. C. Spiculum ventrale (sv) at anterior portion of sternite VIII. D. Ovipositor, showing gonocoxites (gc) and paraprocts plus proctiger (pp + pt). Scale bars: 0.5 mm (A); 0.05 mm (B–D).

FIGURE 2 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 2. Ceracis luci sp. nov., tibiae and aedeagus of a male (A–G) from Licínio de Almeida (Bahia, Brazil): A. Left protibia. B. Left mesotibia. C. Left metatibia. D. Sternite VIII. E. Basal piece. F. Tegmen, note the wide basolateral edges (red arrows). G. Penis, note the apex with two sclerotized struts (black arrows). Scale bar: 0.05 mm (A–G).

FIGURE 1 in Ceracis luci sp. nov., the first Ciidae species (Coleoptera: Tenebrionoidea) from the Caatinga biome

FIGURE 1. Ceracis luci sp. nov., male holotype (A–D) from Licínio de Almeida (Bahia, Brazil): A. Dorsal view. B. Lateral view. C. Ventral view. D. Scutellar shield and part of the pronotum and elytra. Scale bars: 0.5 mm (A–C); 0.2 mm (D).

FIGURE 6. A in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 6. A: Map showing geographic distribution of the subclade 2. B–D: Types of vegetation and environments of occurrence, B: "cerrado rupestre" (Chapada dos Veadeiros National Park, GO). C: "cerrado típico" (Serra do Cabral State Park, MG). D: "cerrado ralo" (Chapada dos Veadeiros National Park, GO). E–G: Typical morphology of members of the subclade 2, E: Upright shrub up to 4 m tall (C. claussenii var. claussenii). F: Stem with waxy bark (C. claussenii var. claussenii). G: Flower showing the adaxial petal resembles one of the upper lateral petals (C. claussenii var. megacycla). States: DF = Federal District, GO = Goiás, MG = Minas Gerais, MS = Mato Grosso do Sul, MT = Mato Grosso, TO = Tocantins.

FIGURE 8 in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 8. Diagnostic morphological characters of the species of the Paniculatae series: A: shrubby erect habit in Ch. claussenii. B: shrubby decumbent habit in Ch. ustulata. C: arboreal habit in Ch. orbiculata. D: longitudinally fissured bark in Ch. celiae. E: waxy bark in Ch. claussenii. F: alternate spiral leaves in Ch. claussenii. G: long and divaricate leaflets in Ch. claussenii. H: prominent veins on both sides and coriaceous in Ch. claussenii. I: inflorescence axes viscous in Ch. celiae. J: paniculate inflorescences in Ch. claussenii. K: racemous inflorescences in Ch. tocantinensis. L. asymmetric flowers with adaxial petal similar to a standard in Ch. orbiculata.

FIGURE 7 in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 7. Distribution area of species of the Paniculatae series, where BA = Bahia, BO = Bolívia, GO = Goiás, MG = Minas Gerais, MS = Mato Grosso do Sul, MT = Mato Grosso, PI = Piauí and TO = Tocantins.

FIGURE 4. A in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 4. A: Map showing geographic distribution of the subclade 1a. B-D: Types of vegetation and environments of occurrence, B: Transition between Cerrado and Caatinga (Grão Mogol State Park, MG). C: "cerrado típico" (Senador Modestino Gonçalves, MG). D: "cerrado típico" with rocky soil (Barrocão, MG). E-G: Typical morphology of members of the subclade 1a, E: Setulose paniculate inflorescence (Chamaecrista celiae). F: Leaf with two pairs of leaflets (C. orbiculata var. cercidifolia). G: Bud showing indumentum (C. orbiculata var. ustulata). States: MG = Minas Gerais.

FIGURE 5. A in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 5. A: Map showing geographic distribution of the subclade 1b. B-D: Types of vegetation and environments of occurrence, B: "cerrado rupestre" (Chapada dos Veadeiros National Park, GO). C: "cerrado típico" (Chapada dos Veadeiros National Park, GO). D: Cerrado drainage (Chapada dos Veadeiros National Park, GO). E-G: Typical morphology of members of the subclade 1b, E: Arboreous habit (C. orbiculata var. orbiculata). F: Shrubby habit (C. pachyclada). G: Leaf with more than two pairs of leaflets (C. orbiculata var. orbiculata). States: DF = Federal District, GO = Goiás.

FIGURE 3. A in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 3. A: Map showing geographic distribution of the subclade 1. B-D: Types of vegetation and environments of occurrence, B: "cerrado rupestre" (Chapada dos Veadeiros National Park, GO). C: Transition between Cerrado and Caatinga (Grão Mogol State Park, MG). D: "cerrado típico" (Serra Dourada State Park, GO). E-G: Typical morphology of member of the subclade 1 (Chamaecrista orbiculata), E: Habit. F: Detail of the stem with fissured bark, G: Paniculate inflorescence. States: BA = Bahia; DF = Federal District; GO = Goiás; MG = Minas Gerais; MS = Mato Grosso do Sul; MT = Mato Grosso; PI = Piauí; TO = Tocantins.

FIGURE 2 in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 2. Maximum clade credibility tree of the divergence time analysis (trnL-F + ITS) in BEAST. X-axis time scale in millions of years (My). Number in the nodes correspond to the mean age and blue bars correspond to 95% HPD (height posterior density). Clade highlighted in yellow correspond to clade Paniculatae. Subclades 1 and 2 and lineages 1a and 1b are discussed in the text.

FIGURE 1 in Molecular phylogeny and diversification timing of the Chamaecrista sect. Absus subsect. Absus ser. Paniculatae, a newly circumscribed and predominantly endemic of the Cerrado Biome group

FIGURE 1. Majority rule consensus tree from Bayesian Inference (BI) of the combined dataset (ITS + trnL-F). Numbers above the branches indicate posterior probability (decimals) and below indicate bootstrap/jackknife support (percentage) for the clades recovered in BI and maximum parsimony, respectively. The infracategories shown to the right of the names of the species follow the classification of Irwin & Barneby (1982). The taxa outlined in yellow correspond to series Paniculatae. Sect. = Section; Subsect. = Subsection; Ser. = Series.