cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.gf13b2m
title: Data from: Cascading effects of a top predator on intraspecific competition at intermediate and basal trophic levels

description: 1. Predators can impact competition among prey by altering prey density
 via consumption or by causing prey to modify their traits or foraging
 behavior. Yet, differences between these two mechanisms may lead to
 different cascading impacts on lower trophic levels. 2. Using a
 crab-snail-barnacle rocky intertidal food chain, we tested the effects of
 predation risk from crabs (top predators) on intraspecific competition
 among snails (intermediate consumers) and emergent indirect effects on the
 density of and competition between barnacles (basal resources). 3. The per
 capita foraging and growth rates of snails declined with high conspecific
 density. Predation risk from crabs, which caused even larger reductions in
 snail foraging and growth, weakened competition among snails, whereas a
 45% increase in barnacle density had no detectable effect on snail
 competition. 4. Intraspecific competition between barnacles, however,
 depended on the interactive effects of barnacle density, snail density,
 and crab predation risk. Barnacles developed hummocking morphologies as
 they grew and competed for space. Hummock formation (a proxy for
 competition) increased as a result of either greater initial barnacle
 density or reduced snail foraging pressure, but these effects depended on
 predation risk. 5. The effects of crab predation risk on snail foraging
 behavior weakened an otherwise strong relationship between barnacle
 density and hummock development: hummocking increased with barnacle
 density in the absence of crabs but remained relatively high when crabs
 were present. In communities with similar final barnacle densities,
 hummocking was more common in those with crabs than those without crabs.
 6. The extent to which predators can drive trophic cascades by suppressing
 the foraging rates of their prey is highly context-dependent: the positive
 trait-mediated indirect effect of predators on basal resource abundance is
 stronger when many prey respond simultaneously to the threat of predation.
 However, our results demonstrate that top predators can also enhance
 competition among basal resources even when their indirect effect on
 resource abundance is relatively weak. Hence, the cascading effects of
 predators on competition within lower trophic levels may play an important
 but underappreciated role in the dynamics of basal resource populations
 and the communities they support.
description: Zip file with data from
 "Cascading effects of a top predator on intraspecific competition at
 intermediate and basal trophic levels"Zip archive of 2 *.csv
 files containing data from "Cascading effects of a top predator on
 intraspecific competition at intermediate and basal trophic
 levels."Matassa&&2018.zip
DOI: 10.5061/dryad.46q6j468
title: Data from: Developmental plasticity, morphological variation and evolvability: a multilevel analysis of morphometric integration in the shape of compound leaves

description: The structure of compound leaves provides flexibility for morphological
 change by variation in the shapes, sizes and arrangement of leaflets. Here
 we conduct a multilevel analysis of shape variation in compound leaves to
 explore the developmental plasticity and evolutionary potential that are
 the basis of diversification in leaf shape. We use the methods of
 geometric morphometrics to study the shapes of individual leaflets and
 whole leaves in 20 taxa of Potentilla (sensu lato). A newly developed test
 based on the bootstrap approach suggests that uncertainty in the molecular
 phylogeny precludes firm conclusions whether there is a phylogenetic
 signal in the data on leaf shape. For variation among taxa, variation
 within taxa, as well as fluctuating asymmetry, there is evidence of strong
 morphological integration. The patterns of variation are similar across
 all three levels, suggesting that integration within taxa may act as a
 constraint on evolutionary change.
description: Dryad data
 files
DOI: 10.5061/dryad.7vm65
title: Data from: Parallel evolution of jugal structures in Devonian athyridide brachiopods

description: Here, we describe Sinathyris crassa gen. et sp. nov., a new early Emsian
 (Early Devonian) athyridide brachiopod with a double spiralium from the
 Guangxi Province of southern China. Unlike the majority of genera of the
 subfamily Helenathyridinae, which possess accessory spiral lamellae
 developed directly from the jugal branches, the form described here shows
 these lamellae arising from a distally bifurcating jugal stem. These
 differences suggest that the double spiralium in S. crassa might have
 appeared independently from the double spiralium of the helenathyridins.
 To test the subfamily assignment of Sinathyris gen. nov., we carried out
 phylogenetic analyses, which indicate that the new genus is more
 appropriately referred to the Didymothyridinae. The cladistic analyses of
 the athyridides indicate that double spiralia have developed independently
 among these brachiopods at least five times during their evolutionary
 history.
description: Appendices
 1-4This file includes the
 character list, two data matrices based on Alvarez et al. (1998) and
 Alvarez and Rong (2002) used in the phylogenetic analysis, and a report of
 the experimental results of cladistic analyses.Wen et
 al_Supporting_Info_corrected.pdfData matrix
 S2A
 nexus file for data matrix described in Appendix S2.Datamatrix-S2.nexData matrix S3A nexus file for data matrix described in Appendix S3.Datamatrix-S3.nex
DOI: 10.5061/dryad.7f165f6
title: Data from: Climate-driven hydrological variability determines inter-annual changes in stream invertebrate community assembly

description: Although flow regime is one of the major drivers of riverine communities,
 not much is known about how inter-annual variability and extremes of flow
 influence community assembly mechanisms. We used data on benthic
 macroinvertebrates and modelled flow regimes in 23 near-pristine boreal
 streams to assess how community assembly mechanisms and species occupancy
 varied in response to inter-annual variability in flow conditions across
 11 successive years encompassing extreme (both low and high) flow events.
 A null model approach was used to test whether deterministic or stochastic
 processes dominated community assembly and how much regional
 (among-stream) flow variability contributed to community variability
 (β-diversity). Mean daily flow and the greatest rate of flow rise were the
 strongest flow-related descriptors of invertebrate community composition.
 Communities were differentially assembled depending on the direction of
 change in flow magnitude: in high-flow years, communities were more
 similar than expected by chance, while at low flows they tended to be more
 dissimilar than expected. Beta-diversity of macroinvertebrate communities
 was related to among-stream flow variability only at high flows. Common
 species correlated strongly with flow variability and contributed most to
 variation in β-diversity, suggesting that changes in assembly mechanisms
 are mainly driven by common species. While homogenization of communities
 in high-flow years reflected increased species occupancies and
 environmental sorting, increased turnover during low flows likely resulted
 from stochastic extinctions and dispersal limitation. Our findings suggest
 that extreme hydrological events exert a strong control over stream
 invertebrate community assembly, and their effect may be even more
 profound in the future as high and low-flow spells are expected to occur
 more frequently, not allowing time for communities to recover.
description: Data_OIK05329Bio = Invertebrate species data for each site in each year, Env = site coordinate + hydrological variables (see MS for full name of each variable)
DOI: 10.15468/dl.mn7q9x
title: Occurrence Download

description: A dataset containing 227 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Bouchetia erecta",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 227 records from 26 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000827-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.a74etz
title: Occurrence Download

description: A dataset containing 61 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Mexico",
 "TaxonKey is Masticophis taeniatus",
 "Year 1960-2026"
 ]
}

 The dataset includes 61 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0000826-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.1hj8f
title: Data from: Plant resistance reduces the strength of consumptive and non-consumptive effects of predators on aphids

description: 1. The impact of predators on prey has traditionally been attributed to
 the act of consumption. Prey responses to the presence of the predator
 (non-consumptive effects), however, can be as important as predation
 itself. While plant defences are known to influence predator–prey
 interactions, their relative effects on consumptive vs. non-consumptive
 effects are not well understood. 2. We evaluated the consequences of plant
 resistance and predators (Hippodamia convergens) on the mass, number of
 nymphs, population growth, density and dispersal of aphids (Macrosiphum
 euphorbiae). We tested for the effects of plant resistance on
 non-consumptive and consumptive effects of predators on aphid performance
 and dispersal using a combination of path analysis and experimental
 manipulation of predation risk. 3. We manipulated plant resistance using
 genetically modified lines of tomato (Solanum lycopersicum) that vary
 incrementally in the expression of the jasmonate pathway, which mediates
 induced resistance to insects and manipulated aphid exposure to lethal and
 risk predators. Predation risk predators had mandibles impaired to prevent
 killing. 4. Plant resistance reduced predation rate (consumptive effect)
 on high resistance plants. As a consequence, predators had no impact on
 the number of nymphs, aphid density or population growth on high
 resistance plants, whereas on low resistance plants, predators reduced
 aphid density by 35% and population growth by 86%. Path analysis and
 direct manipulation of predation risk showed that predation risk rather
 than predation rate promoted aphid dispersal and varied with host plant
 resistance. Aphid dispersal in response to predation risk was greater on
 low compared to high resistance plants. The predation risk experiment also
 showed that the number of aphid nymphs increased in the presence of risk
 predators but did not translate into increased population growth. 5. In
 conclusion, the consumptive and non-consumptive components of predators
 affect different aspects of prey demography, acting together to shape prey
 population dynamics. While predation risk accounts for most of the total
 effect of the predator on aphid dispersal and number of nymphs, the
 suppressive effect of predators on aphid population occurred largely
 through consumption. These effects are strongly influenced by plant
 resistance levels, suggesting that they are context dependent.
description: Plant resistance reduces
 the strength of consumptive and non-consumptive effects of predators on
 aphidsAphid
 dispersal_Lab&Field combined.xlsx
DOI: 10.5061/dryad.d0vp8
title: Data from: The route of infection determines Wolbachia antibacterial protection in Drosophila

description: Bacterial symbionts are widespread among metazoans and provide a range of
 beneficial functions. Wolbachia-mediated protection against viral
 infection has been extensively demonstrated in Drosophila. In mosquitoes
 that are artificially transinfected with Drosophila melanogaster Wolbachia
 (wMel), protection from both viral and bacterial infections has been
 demonstrated. However, no evidence for Wolbachia-mediated antibacterial
 protection has been demonstrated in Drosophila to date. Here, we show that
 the route of infection is key for Wolbachia-mediated antibacterial
 protection. Drosophila melanogaster carrying Wolbachia showed reduced
 mortality during enteric—but not systemic—infection with the opportunist
 pathogen Pseudomonas aeruginosa. Wolbachia-mediated protection was more
 pronounced in male flies and is associated with increased early expression
 of the antimicrobial peptide Attacin A, and also increased expression of a
 reactive oxygen species detoxification gene (Gst D8). These results
 highlight that the route of infection is important for symbiont-mediated
 protection from infection, that Wolbachia can protect hosts by eliciting a
 combination of resistance and disease tolerance mechanisms, and that these
 effects are sexually dimorphic. We discuss the importance of using
 ecologically relevant routes of infection to gain a better understanding
 of symbiont-mediated protection.
description: Data-for-Dryad-PRSB-Route of infectionAll data used to generate figures.
DOI: 10.5061/dryad.76rb1
title: Data from: A new monster from southwest Oregon forests: Cryptomaster behemoth sp. n. (Opiliones, Laniatores, Travunioidea)

description: The monotypic genus Cryptomaster Briggs, 1969 was described based on
 individuals from a single locality in southwestern Oregon. The described
 species C. leviathan Briggs, 1969 was named for its large body size
 compared to most travunioid Laniatores. However, as the generic name
 suggests, Cryptomaster are notoriously difficult to find, and few
 subsequent collections have been recorded for this genus. Here, we
 increase sampling of Cryptomaster to 15 localities, extending their known
 range from the Coast Range northeast to the western Cascade Mountains of
 southern Oregon. Phylogenetic analyses of mitochondrial and nuclear DNA
 sequence data reveal deep phylogenetic breaks consistent with
 independently evolving lineages. We use discovery and validation species
 delimitation approaches to generate and test species hypotheses, including
 a coalescent species delimitation method to test multi-species hypotheses.
 For delimited species, we use light microscopy and SEM to discover
 diagnostic morphological characters. Although Cryptomaster has a small
 geographic distribution, this taxon is consistent with other short-range
 endemics in having deep phylogenetic breaks indicative of species level
 divergences. Herein we describe Cryptomaster behemoth sp. n., and provide
 morphological diagnostic characters for identifying C. leviathan and C.
 behemoth.
description: Crypto_COIcytochrome c oxidase subunit 1 dataCrypto_ALLTRAV_D5cD6c_phasedToll, putativeCrypto_ALLTRAV_E3E4_phasedF-Box, putativeCrypto_Sclero_A9A10_phasedPhosphatase, putativeCrypto_Sclero_D7D8c_phasedNeuromusculin, putative, 3'UTR
DOI: 10.25919/2q3d-4569
title: Powercor distribution network GIS data for assets in West Victoria and active power per substation at 30-minute intervals from 2023 to 2024 for postcode 3216.

description: This DAP entry describes the raw data used for low-voltage network modelling, representing a region with both urban and rural systems, and could be used for other research purposes. 
More details about the dataset can be found in the attached Readme under the Files tab. 

In general, the raw dataset contains comprehensive Geographic Information System (GIS) data for Powercor's electricity distribution network. The data includes detailed spatial and attribute information about electrical infrastructure assets, including cables, lines, transformers, poles, substations, switches, and public lighting. A supplementary CSV file (TX_Details.csv) provides enhanced transformer specifications and ratings.

An additional time-series dataset provides 30-minute interval load profiles for transformers in postal code 3216, spanning January 2023 to December 2024. This load data can be linked to the network GIS data using transformer identifiers.

Only CSIRO staff can be the Recipient of these data for the Permitted Purpose stated below.

Permitted Purpose: This dataset is provided for the Recipient to:
- analyse the Data including by combining the Data with other data and using third party software modelling tools;
- use Data as input for scripts developed for spatially explicit network models and power flow analysis; and
- produce and publish papers and reports discussing the results of the analysis of the Data and interplay between residential buildings and the electricity grid, representative distribution network model using medium, low-voltage 
 feeders and an understanding of hosting capacity with Distributed Energy Resources.

Data is available for access subject to the Permitted Purpose and the terms and conditions of the data sharing agreement. This data is classed as confidential and cannot be shared with any collaborators outside CSIRO. CSIRO staff seeking access to this data must request access from the data custodian, acknowledge that they understand and agree to the Permitted Purpose and terms and conditions before the dataset is provided for use.
DOI: 10.5061/dryad.650sb
title: Data from: Context-dependent reproductive isolation mediated by floral scent and color

description: Reproductive isolation due to pollinator behavior is considered a key mode
 of speciation in flowering plants. Although floral scent is thought to
 mediate pollinator behavior, little is known about its effects on
 pollinator attraction and floral visitation in the wild. We used field
 experiments with wild hawkmoths and laboratory experiments with naïve
 hawkmoths to investigate attraction to and probing of flowers in response
 to indole, a volatile emitted by Ipomopsis tenuituba but not its close
 relative I. aggregata, both alone and in combination with floral color
 differences. We demonstrated that indole attracts wild hawkmoths to
 flowers, but has little effect on the rate at which those attracted moths
 probe flowers. In contrast, white flower color did not influence hawkmoth
 attraction in the field, but caused more attracted moths to probe flowers.
 Thus the moths require both scent and high visual contrast, in that order,
 to feed at flowers at dusk. Their preference for indole-scented flowers is
 innate, but species-specific preference is mitigated by previous
 experience and plant spatial patterning. This context-dependent behavior
 helps explain why these Ipomopsis species show geographical variation in
 the extent of hybridization and may potentially explain formation of
 hybrid bridges in other systems of hawkmoth-pollinated plants.
description: HawkmothsFieldExpt1Field Experiments 2 and 3HawkmothsFieldExpts2-3.xlsFlightcage
DOI: 10.5061/dryad.5c38fv8
title: Data from: Rapid diversification of Pseudomonas aeruginosa in cystic fibrosis lung-like conditions

description: Chronic infection of the cystic fibrosis (CF) airway by the opportunistic
 pathogen Pseudomonas aeruginosa is the leading cause of morbidity and
 mortality for adult CF patients. Prolonged infections are accompanied by
 adaptation of P. aeruginosa to the unique conditions of the CF lung
 environment, as well as marked diversification of the pathogen into
 phenotypically and genetically distinct strains that can coexist for years
 within a patient. Little is known, however, about the causes of this
 diversification and its impact on patient health. Here, we show
 experimentally that, consistent with ecological theory of diversification,
 the nutritional conditions of the CF airway can cause rapid and extensive
 diversification of P. aeruginosa. Mucin, the substance responsible for the
 increased viscosity associated with the thick mucus layer in the CF
 airway, had little impact on within-population diversification but did
 promote divergence among populations. Furthermore, in vitro evolution
 recapitulated traits thought to be hallmarks of chronic infection,
 including reduced motility and increased biofilm formation, and the range
 of phenotypes observed in a collection of clinical isolates. Our results
 suggest that nutritional complexity and reduced dispersal can drive
 evolutionary diversification of P. aeruginosa independent of other
 features of the CF lung such as an active immune system or the presence of
 competing microbial species. We suggest that diversification, by
 generating extensive phenotypic and genetic variation on which selection
 can act, may be a key first step in the development of chronic infections.
description: SCFM project -
 Phenotypes of all evolved isolatesThis file contains means
 of 10 phenotypic traits, measured on 12 isolates from each of 12
 populations from each of 4 treatments for a total of 576 isolates. Traits
 measured: growth (od600), pyoverdine production (a405_pyoverdine),
 pyocyanin production (a695_pyocyanin), resistance to ciprofloxacin
 (mic_cip_48h), biofilm formation (biofilm), swim motility (swim_mot),
 twitch motility (twitch_mot), resistance to ceftazidime (mic_cef_48h),
 resistance to colistin (mic_col_48h), and resistance to tobramycin
 (mic_tob_48h). This data was collected following a 220 generation
 selection experiment in four different environments, founded with
 Pseudomonas aeruginosa strain Pa14.evolved_isolates_phenotypes_static_june2016_2.csvSCFM project - Phenotypes and morphology of evolved and clinical isolatesSee description for SCFM project - Phenotypes of all evolved isolates. This file contains the same data along with the colony morphology of each isolate. Below the evolved isolates are traits of 24 clinical isolates (described in Schick and Kassen 2018).evolved_isolates_plus_clinicals_phenotypes_morphology.csvR scripts for data analysisThis folder contains 5 R scripts for analysis of data in this publication. At the top of each script is a description of what the script is for and the data file used.scripts.zip
DOI: 10.5061/dryad.dp08c26
title: Data from: The physiological cold tolerance of warm-climate plants is correlated with their latitudinal range limit

description: Plants are moving poleward and upward in response to climate warming.
 However, such movements lag behind the expanding warming front for many
 reasons, including the impediment of plant movement caused by unusual cold
 events. In this study, we measured the maximum photochemical efficiency of
 PSII (Fv/Fm) in 101 warm-climate angiosperm species to assess their cold
 tolerance at the end of a severe chilling period of 49 days in a southern
 subtropical region (Nanning) in China. We found that 36 of the 101 species
 suffered from chilling-induced physiological injury, with predawn Fv/Fm
 values &lt; 0.7. There was a significant exponential relationship
 between the predawn Fv/Fm and northern latitudinal limit of a species;
 species with a lower latitudinal limit suffered more. Our results suggest
 that the range limits of warm-climate plants are potentially influenced by
 their physiological sensitivity to chilling temperatures and that their
 poleward movement might be impeded by extreme cold events. The quick
 measurement of Fv/Fm is useful for assessing the cold tolerance of plants,
 providing valuable information for modelling species range shifts under
 changing climate conditions and species selection for horticultural
 management and urban landscape design.
description: Data from: The
 physiological cold tolerance of warm-climate plants is correlated with
 their latitudinal range limitSupplementaty materials -
 0722.docx