cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.81m7r
title: Data from: Life-history differences favor evolution of male dimorphism in competitive games

description: Many species exhibit two discrete male morphs: fighters and sneakers.
 Fighters are large and possess weapons but may mature slowly. Sneakers are
 small and have no weapons but can sneak matings and may mature quickly to
 start mating earlier in life than fighters. However, how differences in
 competitive ability and life history interact to determine male morph
 coexistence has not yet been investigated within a single framework. Here
 we integrate demography and game theory into a two-sex population model to
 study the evolution of strategies that result in the coexistence of
 fighters and sneakers. We incorporate differences in maturation time
 between the morphs and use a mating-probability matrix analogous to the
 classic hawk-dove game. Using adaptive dynamics, we show that male
 dimorphism evolves more easily in our model than in classic game theory
 approaches. Our results also revealed an interaction between life-history
 differences and sneaker competitiveness, which shows that demography and
 competitive games should be treated as interlinked mechanisms to
 understand the evolution of male dimorphism. Applying our approach to
 empirical data on bulb mites (Rhizoglyphus robini), coho salmon
 (Oncorhynchus kisutch), and bullhorned dung beetles (Onthophagus taurus)
 indicates that observed occurrences of male dimorphism are in general
 agreement with model predictions.
description: Table
 A1Data used to
 parameterise the two-sex model for bulb mites, coho salmon and bullhorned
 dung beetles. All data are taken from published studies and references can
 be found in the footnotes of the Table.
DOI: 10.5061/dryad.d5842
title: Data from: Landscape genetics informs mesohabitat preference and conservation priorities for a surrogate indicator species in a highly fragmented river system

description: Poor dispersal species represent conservative benchmarks for biodiversity
 management because they provide insights into ecological processes
 influenced by habitat fragmentation that are less evident in more
 dispersive organisms. Here we used the poorly dispersive and threatened
 river blackfish (Gadopsis marmoratus) as a surrogate indicator system for
 assessing the effects of fragmentation in highly modified river basins and
 for prioritizing basin-wide management strategies. We combined individual,
 population and landscape-based approaches to analyze genetic variation in
 samples spanning the distribution of the species in Australia’s
 Murray–Darling Basin, one of the world’s most degraded freshwater systems.
 Our results indicate that G. marmoratus displays the hallmark of severe
 habitat fragmentation with notably scattered, small and demographically
 isolated populations with very low genetic diversity—a pattern found not
 only between regions and catchments but also between streams within
 catchments. By using hierarchically nested population sampling and
 assessing relationships between genetic uniqueness and genetic diversity
 across populations, we developed a spatial management framework that
 includes the selection of populations in need of genetic rescue. Landscape
 genetics provided an environmental criterion to identify associations
 between landscape features and ecological processes. Our results further
 our understanding of the impact that habitat quality and quantity has on
 habitat specialists with similarly low dispersal. They should also have
 practical applications for prioritizing both large- and small-scale
 conservation management actions for organisms inhabiting highly fragmented
 ecosystems.
description: Microsatellite
 genotypesMicrosatellite genotypes
 for all sampled populations and individualsGadopsis MDB microsat
 genotypes.rtfd.zip
DOI: 10.5061/dryad.rb921
title: Data from: Numerosity representations in crows obey the Weber-Fechner Law

description: The ability to estimate number is widespread throughout the animal
 kingdom. Based on the relative close phylogenetic relationship and thus
 equivalent brain structures, nonverbal numerical representations in human
 and nonhuman primates show almost identical behavioural signatures that
 obey the Weber-Fechner Law. However, whether numerosity discriminations of
 vertebrates with a very different endbrain organization show the same
 behavioural signatures remains unknown. Therefore, we tested the numerical
 discrimination performance of two carrion crows (Corvus corone) to a broad
 range of numerosities from 1 to 30 in a delayed match-to-sample task
 similar to the one used previously with primates. The crows’
 discrimination was based on an analogue magnitude system and showed the
 Weber-fraction signature, i.e. the ‘just noticeable difference’ between
 numerosity pairs increased in proportion to the numerical magnitudes. The
 detailed analysis of the performance indicates that numerosity
 representations in crows are scaled on a logarithmically compressed
 ‘number line’. Because the same psychophysical characteristics are found
 in primates, these findings suggest fundamentally similar number
 representations between primates and birds. This study helps to resolve a
 classical debate in psychophysics: the mental number line seems to be
 logarithmic rather than linear, and not just in primates, but across
 vertebrates.
description: BehavDataBehavioral performance data of all subjects for all sessions.Num1-30_Upload.xls
DOI: 10.5061/dryad.5jm0k
title: Data from: Spatial pattern and scale influence invader demographic response to simulated precipitation change in an annual grassland community

description: It is important to predict which invasive species will benefit from future
 changes in climate, and thereby identify those invaders that need
 particular attention and prioritization of management efforts. Because
 establishment, persistence, and spread determine invasion success, this
 prediction requires detailed demographic information. Explicit study of
 the impact of pattern on demographic response is particularly important
 for species that are naturally patchy, such as the invasive grass,
 Aegilops triuncialis. In the northern California Coast Range, where
 climate change may increase or decrease mean annual rainfall, we conducted
 a field experiment to understand the interaction of climate change and
 local-scale patterning on the demography of A. triuncialis. We manipulated
 precipitation (reduced, ambient, or augmented), seed density, and seeding
 pattern. Demographic and environmental data were collected for three years
 following initial seeding. Pattern and scale figure prominently in the
 demographic response of A. triuncialis to precipitation manipulation.
 Pattern interacts with precipitation and seeding density in its influence
 on per-plant seed output. Although per-plot seed production was highest
 when seeds were not aggregated, per-plant seed output was higher in
 aggregated patches. Results suggest aggregation of invasive A. triuncialis
 reduces the detrimental impact of interspecific competition in its invaded
 community, and that interspecific competition per se has a stronger impact
 than intraspecific competition
description: WaterContentVolumetric water contentDemographyDemographic data and calculated variables.
DOI: 10.5061/dryad.5km28
title: Data from: Alternative intrapopulation life history strategies and their trade-offs in an African annual fish

description: In ephemeral habitats, the same genotypes cope with unpredictable
 environmental conditions, favouring the evolution of developmental
 plasticity and alternative life-history strategies (ALHS). We tested the
 existence of intrapopulation ALHS in an annual killifish, Nothobranchius
 furzeri, inhabiting temporary pools. The pools are either primary
 (persisting throughout the whole rainy season) or secondary (refilled
 after desiccation of the initial pool), representing alternative niches.
 The unpredictable conditions led to the evolution of reproductive
 bet-hedging with asynchronous embryonic development. We used a common
 garden experiment to test whether the duration of embryonic period is
 associated with post-embryonic life-history traits. Fish with rapid
 embryonic development (secondary pool strategy, high risk of desiccation)
 produced phenotypes with more rapid life-history traits than fish with
 slow embryonic development (primary pool strategy). The fast fish were
 smaller at hatching but had larger yolk sac reserves. Their post-hatching
 growth was more rapid, and they matured earlier. Further, fast fish grew
 to a smaller body size and died earlier than slow fish. No differences in
 fecundity, propensity to mate or physiological ageing were found,
 demonstrating a combination of plastic responses and constraints. Such
 developmentally related within-population plasticity in life history is
 exceptional among vertebrates.
description: Alternative_life_history_strategies_in_an annual_fish_Polacik_et_al
DOI: 10.5061/dryad.d865p
title: Data from: Regular or covert sex defines two lineages and worldwide superclones within the leaf-curl plum aphid (Brachycaudus helichrysi, Kaltenbach)

description: Asexual reproduction occurs widely in plants and animals, particularly in
 insects. Aphid species usually reproduce by cyclic parthenogenesis, but
 many species include obligate asexual lineages. We recently showed that
 the leaf-curl plum aphid, Brachycaudus helichrysi, actually encompasses
 two lineages, B. helichrysi H1 and H2. Ecological data suggest that these
 lineages have different life cycles. We conducted a large population
 genetic study, based on 14 microsatellite loci, to infer their respective
 life cycles and investigate their population structure and geographic
 distribution. Brachycaudus helichrysi H1 displayed the genetic signature
 of cyclical parthenogenesis, using plum trees as primary hosts for sexual
 reproduction, as classically described for B. helichrysi. This global
 survey showed that the Central Asian population of H1 was clearly
 differentiated from American - European populations. By contrast, B.
 helichrysi H2 displayed the typical signature of obligate asexual
 reproduction. H2 encompassed at least eight highly successful genotypes or
 superclones. This lack of ability to undergo sexual reproduction was
 confirmed for one of the superclones by sex induction experiments. We
 found only one B. helichrysi H2 population that underwent sexual
 reproduction, which was collected from peach trees, in Northern India. Our
 results confirm that H1 and H2 have different life cycles. Brachycaudus
 helichrysi H1 is clearly heteroecious using plum trees as primary hosts
 while B. helichrysi H2 encompasses several anholocyclic lineages and some
 heteroecious populations that until now have only been found associated
 with peach trees as primary hosts. We discuss implications of these
 findings for the pest status of B. helichrysi lineages.
description: H1genotypesGenotypes of Brachycaudus helichrysi H1 individuals grouped into ten populations. First column: individual's name; following columns: allele score for each locus. This data file is in Genpop format.H1MolEcol.txtH2 genotypesGenotypes of Brachycaudus helichrysi H2 individuals grouped into 14 populations. Two raws per individuals. First column: individual's name; second column: population indication; following columns: allele score for each locus (first line: first allele; second line: second allele). This data file is in Structure format.H2MolecolpopClone.str
DOI: 10.5061/dryad.3s7rd
title: Data from: Global prevalence of chronic kidney disease: a systematic review and meta-analysis

description: Chronic kidney disease (CKD) is a global health burden with a high
 economic cost to health systems and is an independent risk factor for
 cardiovascular disease (CVD). All stages of CKD are associated with
 increased risks of cardiovascular morbidity, premature mortality, and/or
 decreased quality of life. CKD is usually asymptomatic until later stages
 and accurate prevalence data are lacking. Thus we sought to determine the
 prevalence of CKD globally, by stage, geographical location, gender and
 age. A systematic review and meta-analysis of observational studies
 estimating CKD prevalence in general populations was conducted through
 literature searches in 8 databases. We assessed pooled data using a random
 effects model. Of 5,842 potential articles, 100 studies of diverse quality
 were included, comprising 6,908,440 patients. Global mean(95%CI) CKD
 prevalence of 5 stages 13·4%(11·7–15·1%), and stages 3–5 was
 10·6%(9·2–12·2%). Weighting by study quality did not affect prevalence
 estimates. CKD prevalence by stage was Stage-1
 (eGFR&gt;90+ACR&gt;30): 3·5% (2·8–4·2%); Stage-2 (eGFR
 60–89+ACR&gt;30): 3·9% (2·7–5·3%); Stage-3 (eGFR 30–59): 7·6%
 (6·4–8·9%); Stage-4 = (eGFR 29–15): 0·4% (0·3–0·5%); and Stage-5
 (eGFR&lt;15): 0·1% (0·1–0·1%). CKD has a high global prevalence with a
 consistent estimated global CKD prevalence of between 11 to 13% with the
 majority stage 3. Future research should evaluate intervention strategies
 deliverable at scale to delay the progression of CKD and improve CVD
 outcomes.
description: Systematic review of CKD
 Prevalence WorldwideThe datafile contains
 the results from a systematic review and meta-analysis. The full details
 of the search startegy, study selection and data extractions are detailed
 in the publication with which this dataset is associated. Each line in the
 datafile represent one population of data that were extracted. A value of
 -999 was used if data were unavailable.DataDyad SR CKD Data
 v1.95.xlsx
DOI: 10.5061/dryad.3v670
title: Data from: Effects of domestication on parr maturity, growth, and vulnerability to predation in Atlantic salmon

description: Domestication can change fitness-related traits. We investigated
 domestication-induced changes in fitness-related traits in Atlantic salmon
 (Salmo salar) under naturally enriched laboratory conditions with and
 without threat of predation. Selection in two strains for rapid growth for
 3 and 5 generations resulted in 2 and 3 times larger sizes of
 under-yearling parr relative to their wild ancestor. An initially larger
 size and ability to outgrow prey size more rapidly resulted in lower
 size-selective predation mortality for domesticated individuals. Growth
 under threat of predation was only reduced for wild individuals,
 suggesting that domestication co-selects for predator-related stress
 resistance. Size-adjusted male parr maturation probability was 34% in the
 wild strain, but significantly reduced to 10% and 7% after 3 and 5
 generations of domestication, respectively. Together, freshwater-stage
 specific survival for individuals with a domesticated background relative
 to individuals with a wild genetic background might be higher in the
 presence of gape-limited predators preferring small individuals, but male
 reproductive success might be lower for domesticated individuals as their
 reproduction potential during the freshwater phase is reduced.
description: Salmon_Size_DataFile with data on individual salmon size and experimental design.Temperature_DataFile with data on daily water temperature for each experimental tank.
DOI: 10.5061/dryad.3bs4j
title: Data from: Continental-scale biogeographic variation: provinces versus gradients in the Upper Ordovician of Laurentia

description: Although provinces are widely used to delimit large-scale variations in
 biotic composition, it is unknown to what extent such variations simply
 reflect large-scale gradients, much as has been shown at smaller scales
 for communities. We examine here whether four previously described Middle
 and Late Ordovician provinces on Laurentia are best described as distinct
 provinces or as biotic gradients through a combination of the Paleobiology
 Database and new field data. Both data sets indicate considerable overlap
 in faunal composition, with spatial patterns in Jaccard similarity,
 quantified Jaccard similarity, and nonmetric multidimensional scaling
 ordination structure that correspond to variations in substrate type,
 specifically from carbonate-dominated strata in western Laurentia to mixed
 carbonate–siliciclastic strata in the midcontinent to
 siliciclastic-dominated rocks in easternmost Laurentia. Because sampling
 was limited to shallow-subtidal settings, this gradient cannot be
 attributed to variations in water depth. Likewise, geographic distance
 accounts for only a quarter of the variation in faunal composition. This
 cross-continent faunal gradient increases in strength into the early Late
 Ordovician, and appears to represent increased siliciclastic influx into
 eastern Laurentia during the Taconic orogeny. These results raise the
 question of whether biogeographic provinces may be in general better
 interpreted and analyzed as biotic gradients rather than as discrete
 entities.
description: R Code for
 Continental-scale biogeographic variation: provinces vs.
 gradientsThis is the R code used
 for data preparation and analysis of similarity among provinces and
 regions used in the paper "Continental-scale biogeographic variation:
 provinces versus gradients in the Late Ordovician of Laurentia". It
 uses Paleobiology database data or imported occurrence/abundance
 matrices.appendix6.txtAppendix 1Paleobiology Database collection numbers for collections used in the continental-scale studyappendix1.txtAppendix 2Paleobiology Database collection numbers for collections used in the regional-scale studyappendix2.txtAppendix 3Abundance Matrix for collections generated by new field work (regional-scale study)appendix3.xlsAppendix 4Locality information for field work sites in the regional-scale studyappendix4.docAppendix 5Similarity data for comparisons in the continental and the regional scale studiesappendix5.xls
DOI: 10.5061/dryad.rb9665d
title: Data from: Prognostic relevance of cortical superficial siderosis in cerebral amyloid angiopathy

description: Objective: To investigate the prognostic relevance of cortical superficial
 siderosis (cSS) in patients with cerebral amyloid angiopathy (CAA).
 Methods: 302 patients fulfilling the modified Boston criteria for probable
 or possible CAA were enrolled into a prospective, multicenter cohort study
 and followed for 12 months. cSS was assessed on T2*/SWI MRI. The
 predefined primary composite endpoint was incident stroke or death in
 patients with cSS compared to those without. Secondary analyses included
 cerebrovascular events and functional outcome measured by the modified
 Rankin scale (mRS). Multiple regression analysis was performed to adjust
 for possible confounders.1 Results: cSS prevalence was 40%. The primary
 endpoint occurred more frequently in patients with cSS (22%, 27/121)
 compared to those without (8%, 15/181, p=0.001). Rates of CAA-related
 incident intracranial hemorrhage were 17% (cSS) and 4% (no cSS, p=0.0003).
 The proportion of patients being functionally independent (mRS 0-2) 12
 months from baseline were 59% (cSS) and 82% (no cSS), p=0.00002). Presence
 of cSS was associated with the primary endpoint (adjusted odds ratio [OR]
 1.2, 95% CI 1.1-1.3, p=0.0005), incident intracranial hemorrhage (adjusted
 OR 1.2, 95% CI 1.1-1.3, p=0.0003) and less favorable outcome as assessed
 by the mRS (common OR, 1.9, 95% CI 1.2-3.1, p=0.009). Similar results were
 obtained in analyses restricted to patients with probable CAA and to
 patients with disseminated cSS (all p&lt;0.005). Conclusions: Patients
 with cSS and suspected CAA are at high risk for CAA-related incident
 intracranial hemorrhage and poor functional outcome. Both the presence and
 extent of cSS have prognostic relevance and may influence clinical
 decision making.
description: Supplemental
 TablesSupplemental tables e1 -
 e4.wollenweber_supplemental_tables.pdf
DOI: 10.5061/dryad.68n40
title: Data from: Morphometric analysis of the rattan Calamus javensis complex (Arecaceae: Calamoideae)

description: Calamus javensis (Calamoideae) is a slender rattan common in tropical
 rainforests. The species is very polymorphic and forms a species complex
 together with some undetermined forms and the species C. acuminatus, C.
 amplijugus, C. congestiflorus, C. corrugatus, C. elopurensis, C.
 hypertrichosus, C. impar, and C. tenompokensis.Within the complex,
 themorphological variation and similarities among the entities are too
 difficult to solve with traditional morphological observation. Therefore,
 two multivariate analyses, MDS (multidimensional scaling) and hierarchical
 cluster analysis (HCA) with UPGMA (unweighted pair group method with
 arithmetic mean) were used for two datasets, quantitative data only and in
 combination with qualitative data. The inclusion of qualitative characters
 did not make significant differences in the cluster results. Of all nine
 taxa included in the complex, only two clusters resulted from the analysis
 next to two forms based on few specimens. Only C. tenompokensis was
 recognized as a separate cluster, while all other taxa were combined into
 one typical C. javensis cluster. Morematerial may result in the
 recognition of the two forms as distinct species.
description: Matrix_Multivariate_MegaThe matrix of OTUs (specimens) used in the analysisSupplementary Tables 4-7Atria8Nov16TABLE 4-7.docx
DOI: 10.15468/dl.w6h8yz
title: Occurrence Download

description: A dataset containing 4 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Brunfelsia plicata",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 4 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000850-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.