cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.69ss9
title: Data from: Infanticide and within-clutch competition select for reproductive synchrony in a cooperative bird

description: Reproduction among members of social animal groups is often highly
 synchronized, but neither the selective advantages nor the proximate
 causes of synchrony are fully understood. Here I investigate the evolution
 of hatching synchrony in the Greater Ani (Crotophaga major), a communally
 nesting bird in which several unrelated females contribute eggs to a
 large, shared clutch. Hatching synchrony is variable, ranging from
 complete synchrony to moderate asynchrony, and is determined by the onset
 of incubation of the communal clutch. Data from a 10-year field study
 indicate that individual reproductive success is highest in synchronous
 groups, and that nestlings that hatch in the middle of the hatching
 sequence are most likely to survive. Nestling mortality is high in
 asynchronous clutches because early-hatching nestlings are more likely to
 be killed by adult group members, whereas late-hatching nestlings are more
 likely to starve due competition with their older nest-mates. Therefore,
 the timing of hatching appears to be under stabilizing selection from
 infanticide and resource competition acting in concert. These results
 provide empirical support for models predicting that synchrony may evolve
 as an adaptive counter-strategy to infanticide, and they highlight the
 importance of competition in shaping the timing of reproduction in social
 groups.
description: Riehl Greater Ani
 Infanticide Data (Dryad)Three sheets within this
 file: nestling fate, nest fate, and adult female reproductive output. All
 were used in analyses of the relationship between hatch order, hatch
 synchrony, and infanticide probability; variables are labeled. From Barro
 Colorado Nature Monument, Panama, 2007-2015.
DOI: 10.5061/dryad.f2j3615
title: Data from: Sharing an environment with sick conspecifics alters odors of healthy animals

description: Body odors change with health status and the odors of sick animals can
 induce avoidance behaviors in healthy conspecifics. Exposure to sickness
 odors might also alter the physiology of healthy conspecifics and modify
 the odors they produce. We hypothesized that exposure to odors of sick
 (but non-infectious) animals would alter the odors of healthy cage mates.
 To induce sickness, we injected mice with a bacterial endotoxin,
 lipopolysaccharide. We used behavioral odor discrimination assays and
 analytical chemistry techniques followed by predictive classification
 modeling to ask about differences in volatile odorants produced by two
 types of healthy mice: those cohoused with healthy conspecifics and those
 cohoused with sick conspecifics. Mice trained in Y-maze behavioral assays
 to discriminate between the odors of healthy versus sick mice also
 discriminated between the odors of healthy mice cohoused with sick
 conspecifics and odors of healthy mice cohoused with healthy conspecifics.
 Chemical analyses paired with statistical modeling revealed a parallel
 phenomenon. Urine volatiles of healthy mice cohoused with sick partners
 were more likely to be classified as those of sick rather than healthy
 mice based on discriminant model predictions. Sickness-related odors could
 have cascading effects on neuroendocrine or immune responses of healthy
 conspecifics, and could affect individual behaviors, social dynamics, and
 pathogen spread.
description: Y_maze_dataResponses of individual biosensor mice in the Y maze. Note that training trial performance is included in this file, but these data are not shown in the final manuscript file (Fig. 2).Cohort2_FreelyInteracting_PeakResponsesPeak responses for cohort 2 mice (freely interacting pairs). Note that peak responses are not continuous from 1-68 because of preprocessing (e.g., removal of peaks that were not related to mouse urine).Cohort3_PhysicallySeparated_PeakResponsesPeak responses for cohort 3 mice (physically separated pairs). Note that peak responses are not continuous from 1-68 because of preprocessing (e.g., removal of peaks that were not related to mouse urine).
DOI: 10.5061/dryad.1v8v6
title: Data from: Association between total dose of ritodrine hydrochloride and pulmonary edema in twin pregnancy: a retrospective cohort study in Japan

description: Objective Pulmonary edema is recognized as a severe side effect of
 ritodrine hydrochloride. Recently, the number of twin pregnancies has been
 increasing. Few studies have reported the association between total dose
 of ritodrine hydrochloride prior to delivery and pulmonary edema in twin
 pregnancy. We aimed to examine this association and determine the optimal
 cutoff threshold of total ritodrine hydrochloride dose to predict the
 incidence of pulmonary edema in twin pregnancy, based on obstetric
 records. Design Retrospective cohort study. Setting Yamanashi Prefectural
 Central Hospital, Japan Participants Two hundred twenty-six women with
 twin pregnancy who delivered at Yamanashi Prefectural Central Hospital
 between September 2009 and November 2016 Methods The obstetric records of
 the participants were analyzed. We defined one unit of ritodrine
 hydrochloride as 72 mg per 24 h continuous transfusion at 50 µg/min to
 calculate the dose of ritodrine used for tocolysis. Outcome measures
 Multivariable logistic regression analysis was performed to examine the
 association between total dose of ritodrine hydrochloride used for
 threatened preterm labor and pulmonary edema, while controlling for
 potential confounding factors. Then, a receiver-operating characteristic
 curve was used to determine the optimal cutoff of total ritodrine dose to
 predict pulmonary edema incidence. Results Mean maternal age was 32
 (range, 18-46) years; 143 participants were nulliparous (63.3%), 109 had
 (48.2%) term deliveries, and 194 (85.8%) had cesarean deliveries. The
 overall incidence of pulmonary edema was 13.7% (31/226). Multivariable
 analysis showed that the total dose of ritodrine was significantly
 associated with pulmonary edema (adjusted odds ratio 1.02; 95% confidence
 interval, 1.004-1.03). The best cut-off point to predict the incidence of
 pulmonary edema was 26 units (1872 mg) (sensitivity, 61.3%; specificity,
 87.8%). Conclusion Our results suggest that consideration of the total
 dose of ritodrine hydrochloride is helpful in the management of patients
 with threatened preterm labor in twin pregnancy.
description: pulmonary
 edema
DOI: 10.5061/dryad.45jq5
title: Data from: Culture moderates changes in linguistic self-presentation and detail provision when deceiving others

description: Change in our language when deceiving is attributable to differences in
 the affective and cognitive experience of lying compared to truth telling,
 yet these experiences are also subject to substantial individual
 differences. On the basis of previous evidence of cultural differences in
 self-construal and remembering, we predicted and found evidence for
 cultural differences in the extent to which truths and lies contained self
 (versus other) references and perceptual (versus social) details.
 Participants (N = 320) of Black African, South Asian, White European and
 White British ethnicity completed a catch-the-liar task in which they
 provided genuine and fabricated statements about either their past
 experiences or an opinion and counter-opinion. Across the four groups we
 observed a trend for using more/fewer first-person pronouns and fewer/more
 third-person pronouns when lying, and a trend for including more/fewer
 perceptual details and fewer/more social details when lying. Contrary to
 predicted cultural differences in emotion expression, all participants
 showed more positive affect and less negative affect when lying. Our
 findings show that liars deceive in ways that are congruent with their
 cultural values and norms, and that this may result in opposing changes in
 behaviour.
description: Data in SPSS
 formatMeasured language
 variables across the cultural groups, in SPSS data file
 format.Data.savData in CSV formatEquivalent data to the SPSS upload, in CSV format.Data.csvAnalysis syntax for SPSSSyntax used to generate the reported results using SPSS.Syntax.sps
DOI: 10.5061/dryad.tp257
title: Data from: Adaptive developmental plasticity in a butterfly: mechanisms for size and time at pupation differ between diapause and direct development

description: Diapause (overwintering) and direct development are alternative
 developmental pathways in temperate insects. Diapause necessitates
 physiological preparations for dormancy, while direct development is
 associated with strong time constraints, resulting in selection for fast
 development under the direct development pathway. Physiological and
 behavioural preparations for pupation contribute to development time, so
 divergent selection in them is expected between the alternative
 developmental pathways. Critical mass for pupation induction is a central
 physiological parameter for the pupation process. Here, we compare the
 critical masses and the characteristics of the wandering stage – wandering
 taking place after the cessation of growth and before pupation – between
 diapausing and directly developing larvae in the butterfly Pieris napi.
 Critical mass estimation succeeded only for diapausing individuals, among
 which it was lower in females than in males, indicating an inter-pathway
 difference in the physiology of critical mass. Directly developing
 individuals wandered for a shorter time and distance and lost less mass
 before pupation than diapausing individuals. These physiological and
 behavioural differences represent adaptive phenotypic plasticity and
 contribute to fast development under direct development. Thus, the
 observed developmental plasticity in physiology offers a mechanistic
 explanation for adaptive life-history variation between alternative
 developmental pathways and sexual dimorphism.
description: Physiological and
 behavioural data on final-instar Pieris napicrit. mass
 data_Dryad.xlsx
DOI: 10.5061/dryad.8h439
title: Data from: Isotopic niche reflects stress-induced variability in physiological status

description: The isotopic niche has become an established concept in trophic ecology.
 However, the assumptions behind this approach have rarely been evaluated.
 The evidence is accumulating that physiological stress can affect both
 magnitude and inter-individual variability of the isotopic signature in
 consumers via alterations in metabolic pathways. We hypothesized that
 stress factors (inadequate nutrition, parasite infestations, and exposure
 to toxic substances or varying oxygen conditions) might lead to suboptimal
 physiological performance and altered stable isotope signatures. The
 latter can be misinterpreted as alterations in isotopic niche. This
 hypothesis was tested by inducing physiological stress in the
 deposit-feeding amphipod Monoporeia affinis exposed to either different
 feeding regimes or contaminated sediments. In the amphipods, we measured
 body condition indices or reproductive output to assess growth status and
 δ13C and δ15N values to derive isotope niche metrics. As hypothesized,
 greater isotopic niche estimates were derived for the stressed animals
 compared to the control groups. Moreover, the δ15N values were influenced
 by body size, reproductive status and parasite infestations, while δ13C
 values were influenced by body size, oxygen conditions and survival. Using
 regression analysis with isotope composition and growth variables as
 predictors, we were able to discriminate between the amphipods exposed to
 nutritionally or chemically stressful conditions and those in the control
 groups. Thus, interpretation of isotopic niche can be confounded by
 natural or anthropogenic stressors that may induce an apparent rather than
 a dietary change in isotopic niche. These findings stress the importance
 of including measures of growth and health status when evaluating stable
 isotope data in food web studies.
description: supporting data on
 isotope composition and physiological status in Monoporeia affinis in both
 experimentssupporting data on
 isotope composition and physiological status in Monoporeia affinis in both
 experiments. see sheet "read me" for
 instructionssupplementary
 data.xlsx
DOI: 10.5061/dryad.kj54d
title: Data from: Protein deprivation decreases male survival and the intensity of sexual antagonism in southern field crickets Gryllus bimaculatus

description: Recent theory predicts that the magnitude of sexual antagonism should
 depend on how well populations are adapted to their environment. We tested
 this idea experimentally by comparing intersexual genetic correlations for
 adult survival in pedigreed populations of southern field crickets
 (Gryllus bimaculatus) raised on naturally balanced (free-choice) vs.
 imbalanced (protein-deprived) diets. We tested for (1) sex differences in
 nutritional intake and preference, (2) sex-specific effects of protein
 deprivation on survival and (3) diet dependence of the level of sexual
 antagonism. Adult males and females consumed a similar amount of protein,
 but protein deprivation decreased male survival but not female survival.
 Protein deprivation appeared to decrease the degree of sexual antagonism
 as intersexual genetic correlations were significantly lower than 1 only
 for the complementary free-choice diet group but close to 1 for the
 protein-deficient diet group. Our findings thereby implied that variation
 in nutritional environments can alter the magnitude of sexual antagonism.
 This research represents an important step towards understanding the
 relationship between sexual antagonism and adaptation in heterogeneous
 environments.
description: Han_Dingemanse_2017_JEB_DATA
DOI: 10.5061/dryad.609j4
title: Data from: A new method for estimating locomotion type in large ground birds

description: Estimating the locomotion type of fossil ground birds is necessary for a
 better understanding of their ecology. Until now, only one method has
 allowed us to estimate the locomotion of fossil ground birds, but its
 application is complicated in the majority of fossil cases because it
 requires data from the three bones from the same hindlimb of one
 individual. Here, we propose a new method using only the maximum length
 and minimum width of the tarsometatarsus to estimate the locomotion of
 these fossil birds. This method is easy to apply and better distinguishes
 the intermediate cases between graviportal (walking) and cursorial
 (running) birds. This study shows that the species of large ground birds
 of the families Gastornithidae and Brontornithidae were all graviportal,
 probably because of their large body mass. More unexpectedly, it also
 shows that some Phorusrhacidae (e.g. Paraphysornis), usually described as
 cursorial birds, were in fact graviportal, probably because of their
 considerable body mass. All these new data about locomotion provide a
 better understanding of the ecology of fossil ground birds.
description: MS Angst et al. -
 Table1TABLE 1. Measurements
 table of the three hindlimb bones. l: length, w: width. HÉBERT, E. 1855a.
 Note sur le tibia du Gastornis parisiensis. Comptes Rendus Hebdomadaires
 des Séances de l’Académie des Sciences, 40, 579–582. HÉBERT, E. 1855b.
 Note sur le fémur du Gastornis parisiensis. Comptes Rendus Hebdomadaires
 des Séances de l’Académie des Sciences, 40, 1214–1217.MS_Angst_Table_1.xlsxReferences cited in tableDryad_refs.docx
DOI: 10.5061/dryad.1q77m
title: Data from: Aquatic primary production in a high-CO2 world

description: Here, we provide a review of the direct effect of increasing CO2 on
 aquatic primary producers through its function as a source of carbon,
 focusing our analysis on the interpretation of this increase as an
 increase in the availability of a resource. This provides an interesting
 context to evaluate ecological and evolutionary theories relating to
 nutrient availability and leads us to: the assessment of theories about
 limitation of productivity and the integration of CO2 into the
 co-limitation paradigm; the prediction of community composition and of
 change in communities from known changes in the environment; and
 evaluation of the potential for evolutionary adaptation in conditions that
 increase growth.
description: CO2_phytoplankton_metaanalysis%20-%20Sheet%201Data collected from the literature on the CO2 physiology of phytoplankton, its response to CO2 and secondary nutrients.
DOI: 10.5061/dryad.fd11f
title: Data from: Mass-flowering crops dilute pollinator abundance in agricultural landscapes across Europe

description: Mass-flowering crops (MFCs) are increasingly cultivated and might
 influence pollinator communities in MFC fields and nearby semi-natural
 habitats (SNHs). Across six European regions and 2 years, we assessed how
 landscape-scale cover of MFCs affected pollinator densities in 408 MFC
 fields and adjacent SNHs. In MFC fields, densities of bumblebees, solitary
 bees, managed honeybees and hoverflies were negatively related to the
 cover of MFCs in the landscape. In SNHs, densities of bumblebees declined
 with increasing cover of MFCs but densities of honeybees increased. The
 densities of all pollinators were generally unrelated to the cover of SNHs
 in the landscape. Although MFC fields apparently attracted pollinators
 from SNHs, in landscapes with large areas of MFCs they became diluted. The
 resulting lower densities might negatively affect yields of
 pollinator-dependent crops and the reproductive success of wild plants. An
 expansion of MFCs needs to be accompanied by pollinator-supporting
 practices in agricultural landscapes.
description: Holzschuh_etal_2016_EcolLettThe file contains all data used in the analyses of this paper.
DOI: 10.5061/dryad.9dc21
title: Data from: Using fuzzy logic to determine the vulnerability of marine species to climate change

description: Marine species are being impacted by climate change and ocean
 acidification, although their level of vulnerability varies due to
 differences in species' sensitivity, adaptive capacity and exposure
 to climate hazards. Due to limited data on the biological and ecological
 attributes of many marine species, as well as inherent uncertainties in
 the assessment process, climate change vulnerability assessments in the
 marine environment frequently focus on a limited number of taxa or
 geographic ranges. As climate change is already impacting marine
 biodiversity and fisheries, there is an urgent need to expand
 vulnerability assessment to cover a large number of species and areas.
 Here, we develop a modelling approach to synthesize data on
 species-specific estimates of exposure, and ecological and biological
 traits to undertake an assessment of vulnerability (sensitivity and
 adaptive capacity) and risk of impacts (combining exposure to hazards and
 vulnerability) of climate change (including ocean acidification) for
 global marine fishes and invertebrates. We use a fuzzy logic approach to
 accommodate the variability in data availability and uncertainties
 associated with inferring vulnerability levels from climate projections
 and species' traits. Applying the approach to estimate the relative
 vulnerability and risk of impacts of climate change in 1074 exploited
 marine species globally, we estimated their index of vulnerability and
 risk of impacts to be on average 52 ± 19 SD and 66 ± 11 SD, scaling from 1
 to 100, with 100 being the most vulnerable and highest risk, respectively,
 under the ‘business-as-usual' greenhouse gas emission scenario
 (Representative Concentration Pathway 8.5). We identified 157 species to
 be highly vulnerable while 294 species are identified as being at high
 risk of impacts. Species that are most vulnerable tend to be large-bodied
 endemic species. This study suggests that the fuzzy logic framework can
 help estimate climate vulnerabilities and risks of exploited marine
 species using publicly and readily available information.
description: Estimated vulnerability
 and risk of impactsData table that contains
 species name, the estimated vulnerability index and risk of impact index
 under the RCP 8.5 scenario.Jones_Cheung_SDATA.csv
DOI: 10.5061/dryad.r0st0
title: Data from: Wide variation in ploidy level and genome size in a New Zealand freshwater snail with coexisting sexual and asexual lineages

description: Natural animal populations are rarely screened for ploidy-level variation
 at a scale that allows detection of potentially important aberrations of
 common ploidy patterns. This type of screening can be especially important
 for the many mixed sexual/asexual systems where sexuals are presumed to be
 dioecious diploids and asexuals are assumed to be triploid and all-female.
 For example, elevation of ploidy level above triploidy can be a source of
 genetic variation and raises the possibility of gene flow among ploidy
 levels and to asexual lineages. We used flow cytometry and mtDNA
 sequencing to characterize ploidy level and genome size in Potamopyrgus
 antipodarum, a New Zealand freshwater snail where obligate sexual
 (presumed diploid and dioecious) and obligate apomictic asexual (presumed
 triploid and nearly all female) individuals frequently coexist. We
 documented the widespread occurrence and multiple origins of polyploid
 males and individuals with &gt;3x ploidy, and find that both are
 likely to be descended from asexual females. Our survey also revealed
 extensive variation in genome size. The discovery of widespread variation
 in ploidy level and genome size in such a well-studied system highlights
 the importance of broad, extensive, and ecologically representative
 sampling in uncovering ploidy level and genome size variation in natural
 populations.
description: flow cytometry and
 haplotype data for Dryad
DOI: 10.5061/dryad.fq134
title: Data from: Coordination of wing and whole body development at developmental milestones ensures robustness against environmental and physiological perturbations

description: Development produces correctly patterned tissues under a wide range of
 conditions that alter the rate of development in the whole body. We
 propose two hypotheses through which tissue patterning could be
 coordinated with whole body development to generate this robustness. Our
 first hypothesis states that tissue patterning is tightly coordinated with
 whole body development over time. The second hypothesis is that tissue
 patterning aligns at developmental milestones. To distinguish between our
 two hypotheses, we developed a staging scheme for the wing imaginal discs
 of Drosophila larvae using the expression of canonical patterning genes,
 linking our scheme to three whole body developmental events, moulting,
 larval wandering and pupariation. We used our scheme to explore how the
 progression of pattern changes when developmental time is altered either
 by changing temperature or by altering the timing of hormone synthesis
 that drives developmental progression. We found the expression pattern in
 the wing disc always aligned at moulting and pupariation, indicating that
 these key developmental events represent milestones. Between these
 milestones, the progression of pattern showed greater variability in
 response to changes in temperature and alterations in physiology.
 Furthermore, our data showed that discs from wandering larvae had greater
 variability in their patterning stage. Thus, for wing disc patterning
 wandering does not appear to be a developmental milestone. Our findings
 reveal that tissue patterning remains robust against environmental and
 physiological perturbations by aligning at developmental milestones.
 Furthermore, our work provides an important glimpse into how the
 development of individual tissues is coordinated with the body as a whole.
description: Oliveira et al
 DataData and R-scripts for
 analyzing data.