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FIGURE 1 in INTRASPECIFIC VARIATION IN ACOUSTIC TRAITS AND BODY SIZE, AND NEW DISTRIBUTIONAL RECORDS FOR PSEUDOPALUDICOLA GIARETTAI CARVALHO, 2012 (ANURA, LEPTODACTYLIDAE, LEIUPERINAE): IMPLICATIONS FOR ITS CONGENERIC DIAGNOSIS
FIGURE 1: Distribution map of Pseudopaludicola giarettai. Star (Type locality: Curvelo, MG); Circles (localities in Minas Gerais): 1 (Buritis), 2 (Chapada Gaúcha), 3 (Unaí), 4 (Buritizeiro), 5 (Coromandel), 6 (Conceição do Mato Dentro; Pimenta et al., 2014), 7 (Muriaé; Santana et al., 2009); Triangle (Flores de Goiás, GO). MG = Minas Gerais; GO = Goiás.
FIGURE 1. Fossil locations and fossil ages. A in Leaf trait data of two Miocene floras from eastern China and its palaeoclimate implications
FIGURE 1. Fossil locations and fossil ages. A, yellow points indicate the locations of fossil floras. The numbered red lines indicate the regional vegetation of southeastern China (background picture by GeoMapApp: geomapapp.org; the vegetation division after Zhang et al., 2007): 1, tropical rainforest and humid rainforest; 2, subtropical evergreen broad-leaved forest; 3, warm temperate deciduous oak forest; B, fossil ages of the Toupi flora (17 – 14 Ma) and Shengxian flora (10.5 ± 0.5 Ma).
FIGURE 2. Example for a in Leaf trait data of two Miocene floras from eastern China and its palaeoclimate implications
FIGURE 2. Example for a replenished fossil leaf. The yellow line is the outline of the original fossil. The blue line is the outline of replenished leaf (the leaf reconstruction was visually based on taxon specific gross morphology, Toumoulin et al., 2020). The petiole width was determined at the region of the insertion point (Traiser et al., 2018); Scale bar equals 1 cm.
Data from: Measuring leaf and root functional traits uncovers multidimensionality of plant responses to arbuscular mycorrhizal fungi
<p>Premise of the study While many studies have measured the aboveground responses of plants to mycorrhizal fungi at a single time point, little is known about how plants respond belowground or across time to mycorrhizal symbiosis. By measuring belowground responses as well as growth over time in many plant species, we create a more complete picture of how mycorrhizal fungi benefit their hosts. Methods We grew 26 prairie plant species with and without mycorrhizal fungi and measured fourteen functional traits measuring above and belowground tissue quality and quantity responses and changes in resource allocation. We used function-value trait (FVT) modeling to characterize changes in species growth rate when colonized. Key results While aboveground biomass responses were positive, the response of traits belowground were much more variable. Changes in aboveground biomass accounted for 60.8% of the variation in mycorrhizal responses, supporting the use of aboveground biomass response as the primary response trait. Responses belowground were not associated with aboveground responses and accounted for 18.3% of the variation. Growth responses over time were highly variable across species. Interestingly, none of the measured responses were phylogenetically conserved. Conclusions Mycorrhizal fungi increase plant growth in most scenarios, but the effects of these fungi belowground and across time are more complicated. This study highlights how differences in plant allocation priorities might affect how they utilize the benefits from mycorrhizal fungi. Identifying and characterizing these differences is a key step to understanding the effects of mycorrhizal mutualisms on whole plant physiology. </p>
Figure 1 in Accounting for variability in life-history traits for the definition of amphidromous goby fry fisheries closure periods
Figure 1. – Ranking of the 4096 alternatives of fisheries closure periods based on the MULTIMOORA analysis on the abundance and life-history traits of Sicyopterus lagocephalus and Cotylopus acutipinnis. The best alternative is ranked 1 and the worst 4096. Fisheries closure periods are colour coded.
Figure A2 in A student-based expansion of the strategies of reproduction in fish (STOREFISH) database to 288 North American freshwater and anadromous species for 14 egg and larval traits
Figure A2. – Summary of the 162 answers for survey questions 5-9 (see Tab. A1 for details). Letter refer to the difficulties associated with (A) finding information (B) reading articles in English, (C) accessing documents, and (D) other reasons.
Figure 2 in A student-based expansion of the strategies of reproduction in fish (STOREFISH) database to 288 North American freshwater and anadromous species for 14 egg and larval traits
Figure 2. – The number of species (A) and records (B) in the original (black bars) and new (white bars) data sets for egg (left of the vertical bar) and larval (right of the bar) traits. Numbers in the x-axis correspond to trait numbers in Table I. The maximum possible number of species in (A) was 80 and 288 for the original and new data, respectively. See Table I for trait units and description.
Figure A3 in A student-based expansion of the strategies of reproduction in fish (STOREFISH) database to 288 North American freshwater and anadromous species for 14 egg and larval traits
Figure A3. – Boxplot summaries of the number of references (Q11) and traits (Q12) that the students found. See Table A1 for details.
Figure 2 in Life history traits and exploitation of Hampala barb (Hampala macrolepidota - Cyprinidae) in a subtropical reservoir (Lao PDR)
Figure 2. – Transverse section of an otolith (asteriscus) from a 2+-year- old Hampala macrolepidota from the Nam Theun 2 Reservoir. The section was acid etched, stained with toluidine blue and viewed using reflected light: 2 strained translucent zones (white trian- gle) were counted along the sulcus axis. Core (C), translucent stainable zone (TZ), opaque zone (OZ), ventral face (V), dorsal face (D), external face (E) and internal face (I).
Figure 5 in Life history traits and exploitation of Hampala barb (Hampala macrolepidota - Cyprinidae) in a subtropical reservoir (Lao PDR)
Figure 5. – Von Bertalanffy growth function adjusted to the age (month)-standard length of Hampala macrolepidota from the Nam Theun 2 Reservoir in Lao PDR between November 2015 and January 2017; at left, all polled and at right, by sex, grey dotted lines show the 95% confident interval.
Figure 1 in Life history traits and exploitation of Hampala barb (Hampala macrolepidota - Cyprinidae) in a subtropical reservoir (Lao PDR)
Figure 1. – Map of the Nam Theun 2 Reservoir in Lao PDR at its highest level (surface = 489 km²) and localization of sampling sites by experimental fishing gillnets (black dotes) and of villages (black stars) by landing/fishing effort monitoring. Source: Google Earth.
Figure 6 in Life history traits and exploitation of Hampala barb (Hampala macrolepidota - Cyprinidae) in a subtropical reservoir (Lao PDR)
Figure 6. – Percentage of mature Hampala macrolepidota females in 20 mm standard length intervals from the Nam Theun 2 Reservoir in Lao PDR in 2016 fitted to a logistic function.
Figure 2 in Morphological traits allow distinguishing their hybrids from the Northern pike, Esox lucius, and the Aquitanian pike, Esox aquitanicus (Actinopterygii, Esociformes)
Figure 2. – Photos of pike specimens identified as hybrids of Esox aquitanicus and E. lucius according to Denys et al. (2014, 2018) (see Tab. I): Adour River at Estirac, 29 Aug. 2013, BRO462 247 mm SL (A); Boutonne stream (Charente drainage) at Saint-Séverin-sur-Boutonne, 10 Oct. 2013, BRO545 416 mm SL (B); Lien stream (Charente drainage) at Condac, 10 Sep. 2013, BRO505 402 mm SL (C), BRO506 282 mm SL (D) and BRO509 145 mm SL (E); Eyre River at Bélin-Béliet, 8 Jul. 2013, BRO445 121 mm SL (F). Credit photos: G. Denys / MNHN.
Figure 6 in Life history traits of the exploited Nile Tilapia (Oreochromis niloticus - Cichlidae) in a subtropical reservoir (Lao PDR)
Figure 6. – At left, percentage of mature Oreochromis niloticus females by 20 mm standard length intervals, a fitted to logistic function from the Nam Theun 2 Reservoir in Lao PDR in 2016; at right, percentage of mature Oreochromis niloticus females by age (year), fitted to a logistic function from the Nam Theun 2 Reservoir in Lao PDR in 2016.
Figs. 3 A-C. A in PLAnt density influence on Life history trAits of A perenniAL herb in rocky outcrops, southeAstern BrAZiL
Figs. 3 A-C. A. Rosettes height in centimeters in contrasting density conditions; B. Rosettes diameter in contrasting density conditions; C. Leaf number per rosette in contrasting density conditions. The bars represent the mean and the line is the standard deviation.
Figs. 4 A-B. A in PLAnt density influence on Life history trAits of A perenniAL herb in rocky outcrops, southeAstern BrAZiL
Figs. 4 A-B. A. Flower scape number per rosette in contrasting density conditions; B. Flower scape length in contrasting density conditions.
Fig. 1 in PLAnt density influence on Life history trAits of A perenniAL herb in rocky outcrops, southeAstern BrAZiL
Fig. 1. Map of the studied area, showing the location of Estação de Pesquisa e Desenvolvimento Ambiental de Peti on Minas Gerais State, Brazil.
Figs. 2. A-B. A. A in PLAnt density influence on Life history trAits of A perenniAL herb in rocky outcrops, southeAstern BrAZiL
Figs. 2. A-B. A. A flowering specimen of Vellozia albiflora Pohl on gneiss outcrops of Morro do Cruzeiro, MG, Brazil. B. Sampling area showing a dense mat of plants, determined as the "high density" condition in this study. Bar = 3 cm.
Fig. 1 in Grouping and genetic diversity of different watermelon ecotypes based on agro-morphological traits and ISSR marker
Fig. 1. Grouping the watermelon ecotypes based on agro-morphological traits using UPGMA method. The symbols for the ecotypes are presented in Table 1.
Ignoring within-flower self-fertilization and inbreeding depression biases estimates of selection on floral traits
<p>Within-flower self-pollination should be the major source of self-fertilization in mixed-mating species that present single or few flowers simultaneously. It is also an often unmeasured source of selfing in species with many flowers open simultaneously. In self-compatible species in which pistil and stamen numbers vary, the rate of within-flower selfing should depend on the number of pistils and stamens, the timing of flowering, and the morphology of subsidiary floral traits. The intensity and direction of selection on these traits should thus also depend on the level of inbreeding depression. Here, we measured the dependence of the within-flower selfing rate on floral sex allocation, phenology, petal length, and floral stalk height in a population of the perennial herb <em>Pulsatilla alpina</em> (Ranunculaceae) in which most individuals had single flowers. We estimated inbreeding depression in the population by comparing inbreeding coefficients between parents and seed progeny using microsatellite markers. We then estimated selection on the measured traits via female reproductive success at the flower level and compared our estimates with a hypothetical scenario in which inbreeding depression was assumed to be absent. Inbreeding depression was estimated to be severe (0.95). The within-flower selfing rate varied widely among flowers and depended positively on stamen number and negatively on pistil number and flowering date, supporting the predictions of a mass-action model. The dependence of the selfing rate on the measured floral traits consistently predicted (non-linear) patterns of selection under high inbreeding depression that were distinct from those under a hypothetical scenario of no inbreeding depression.</p> <p>Synthesis: While previous research has emphasized the importance of mass-action mating on selfing among flowers of plants with large floral displays, our results demonstrate its importance for selfing within individual flowers. They also demonstrate the importance of accounting for both the selfing rate and inbreeding depression when inferring selection on floral and other traits via female fitness.</p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.