cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5061/dryad.5dv41ns95
title: Northern Nevada wildlife and topography: Camera trapping data set for 14 mammal species collected from 100 sampling sites in northwestern Nevada

description: Camera traps are one of the most common field techniques for surverying
 terrestrial mammal communities and thus, much work has gone into
 understanding how different factors influence species detection at camera
 trap locations. However, the effect of fine-scale topography, such as
 terrain slope and position, on wildlife detection has not been explicitly
 quantified despite strong effects of topography on animal movement in
 mountainous regions. This data set contains weekly detection non-detection
 data for 14 mammal species from 100 camera traps sites monitored for 28
 months (June 2018 - September 2020) in northwestern Nevada, U.S.A. This
 sampling extent was split into 3 month sampling seasons, exclusive of
 winter (Dec, Jan, Feb)  and spring 2020, when data were sparse.
 In addition to species detection data, that dataset includes topographic
 variables at cameras sites: 1) terrain slope, calculated in R package
 raster from a 10m digital elevation model and 2) Topographic position
 index averaged across three buffer sizes around points 270m, 810m, and
 2430m. The land cover variables proportion mixed conifer and proportion
 pinyon-juniper woodland within a 5000m buffer of sites are also included.
 Both are derived from the USDA/US DOI Landfire 2016 dataset. The luring
 variable indicates whether attractant was applied at a site during a given
 week, the effect of which was assumed to last for a month after the last
 application.
description: Data was collected at 100 sites in northwestern Nevada, deployed
 in a grid-based sampling design at a 7 x 7 km resolution. Cameras were
 placed at the center of each grid cell if accessible.
description: Data is provided in as an RData object and consists of a named
 list. Can be loaded into program R with the <em>load</em>
 function.
DOI: 10.5061/dryad.3n5tb2rmn
title: Predator-prey co-occurrence in harvest blocks

description: Forest harvesting alters habitat, impacts wildlife, and disrupts ecosystem
 function. Across the boreal forest of Canada, forest harvesting affects
 ungulate prey species and their predators, with cascading impacts on other
 species, including threatened woodland caribou. We used camera and
 vegetation data and occupancy modeling to investigate what characteristics
 in and around forestry harvest blocks influenced the occupancy and
 co‐occurrence of primary prey (elk, moose, mule deer, white‐tailed deer)
 and predators (black bear, cougar, grizzly bear, wolf) in harvest blocks.
 Occupancy was linked to forage, the surrounding habitat and anthropogenic
 disturbance, and silviculture practices. Black and grizzly bear occupancy
 was influenced by the presence of deer, and bear–deer co‐occurrence was
 influenced by site‐specific silviculture practices and surrounding
 anthropogenic disturbance. In the context of caribou recovery, our results
 indicate that forestry within caribou ranges could consider site‐specific
 silviculture practices and landscape‐level planning to reduce use of
 harvest blocks by primary prey. Future caribou recovery efforts may also
 consider the roles of deer and bears in caribou predation risk. Our study
 provides the first insights into the impacts of forestry and silviculture
 on boreal forest predator–prey co‐occurrence and provides practical
 management applications to mitigate the impacts of anthropogenic
 activities on the boreal forest ecosystem into the future.
description: Wildlife (detection) data were collected using remote cameras and
 processed using detectionHistory in camtrapR to generate detection
 histories. Site data include forest stand characteristics, hiding cover,
 and forage (vegetation) collected at vegetation survey plots, and
 silviculture data obtained from forestry partners. Camera data were
 processed using camtrapR. All datasets were processed and analyzed in R
 Studio.
description: Any program that can open csv files. R Studio is required to
 analyze datasets.
DOI: 10.5061/dryad.547d7wmcm
title: Mygalomorph spiders: Discrete data matrix of burrow construction behavior and somatic morphology

description: Mygalomorph spiders (trapdoor spiders and their kin) have long been
 associated with high levels of homoplasy, and many convergent features can
 be intuitively associated with different behavioral niches. This dataset
 includes two discrete behavioral characters and 55 somatic morphological
 characters (scored from adult females), for 110 genera of mygalomorph
 spiders, along with a complete reference list and exemplar list used when
 constructing the dataset. This dataset was used to reconstruct the
 evolution of burrowing behavior in the Mygalomorphae, compare the
 influence of behavior and evolutionary history on somatic morphology, and
 test hypotheses of correlated evolution between specific morphological
 features and behavior. The results revealed the simplicity of the
 mygalomorph adaptive landscape, with opportunistic, web-building taxa at
 one end, and burrowing/nesting taxa with structurally-modified burrow
 entrances (e.g., a trapdoor) at the other. Shifts in behavioral niche, in
 both directions, are common across the evolutionary history of the
 Mygalomorphae, and several major clades include taxa inhabiting both
 behavioral extremes. Somatic morphology is heavily influenced by behavior,
 with taxa inhabiting the same behavioral niche often more similar
 morphologically than more closely-related but behaviorally-divergent taxa.
description: We scored this dataset by
 combining a semi-exhaustive literature review with exemplar
 cross-checking. Morphological characters were scored exclusively from adult females
 because adult male morphology is at least partially adapted for the
 terrestrial dispersal phase that they undergo, whereas female morphology
 is more representative of the general morphology of the species (in that
 juveniles of both sexes resemble adult females) and is presumably adapted
 to the sedentary lifestyle of the species. Most of our morphological
 characters correspond closely with those scored in previous morphological
 analyses of the Mygalomorphae, with some modifications to decrease ambiguity. Many genera are
 polymorphic for behavior and/or morphology, and this is reflected in the
 dataset. A list of relevant references and an exemplar specimen list are
 included in this dataset.
description: All files are excel spreadsheets.
DOI: 10.5061/dryad.qbzkh18mx
title: Data from: Drivers of contemporary lacustrine fish species richness in the glacial Lake Agassiz basin

description: Aim: Biological communities are the result of a stepwise
 spatiotemporal filtering process, driven by large-scale historical and
 local contemporary determinants. The biogeographical pattern and species
 richness of North American fishes are predominantly determined by
 historical processes of past glaciations and postglacial dispersal and by
 contemporary environmental and ecological processes. Here, we evaluate the
 effects of postglacial dispersal through glacial Lake Agassiz and habitat
 heterogeneity, as represented by lake surface area, on contemporary
 freshwater fish species richness patterns of northwestern Ontario lakes.
 Location: Northwestern Ontario, Canada Taxon: Freshwater
 fishes Methods: We applied the theory of island biogeography and
 species-area curves to examine the effects of isolation from the past
 dispersal corridor of glacial Lake Agassiz and habitat heterogeneity on
 species richness across 264 contemporary lakes in northwestern Ontario,
 Canada. While controlling for correlations among the predictor variables,
 generalized linear models were constructed between species richness, as
 the response variable and the explanatory variables of lake elevation and
 surface area and connection to the dispersal corridor of Lake Agassiz.
 Results: Differential cover by glacial Lake Agassiz led to
 variation in fish species richness across contemporary lake basins and
 species richness is higher in lakes that were covered by Lake Agassiz
 relative to basins remaining outside of the boundaries of the glacial
 lake. Lake surface area is the strongest predictor of species richness,
 while lake elevation is the strongest factor predicting isolation as
 species richness decreases with increasing altitudes. Main
 Conclusions: Habitat heterogeneity and postglacial colonization
 have led to differences in fish richness within the same geographical
 region. Fish species richness increases with lake surface area and
 decreases with elevation, likely driven by greater niche diversity
 facilitating the assembly of more diverse communities and isostatic
 rebound and fluctuating levels of Lake Agassiz isolating lakes at high
 elevations from the dispersal route earlier during the colonization
 process, respectively. These patterns underscore the importance of
 incorporating historical and environmental community determinants in
 biodiversity studies.
DOI: 10.5061/dryad.msbcc2g2p
title: The Stroop effect involves an excitatory-inhibitory fronto-cerebellar loop

description: The Stroop effect is a classical, well-known behavioral phenomenon that
 refers to robust interference between language and color information. It
 remains unclear when the interference occurs and how it is resolved in the
 brain. Here we show that the Stroop effect occurs during perception of
 color–word stimuli and is resolved by a cross-hemispheric,
 excitatory-inhibitory functional loop involving the lateral prefrontal
 cortex and cerebellum. Participants performed a Stroop task and a
 non-verbal-stimulus control task, the Swimmy task, and made a response
 vocally or manually. The Stroop effect involved the lateral prefrontal
 cortex in the left hemisphere and the cerebellum in the right hemisphere,
 independently of whether the response was made vocally or manually. Such
 cross-hemispheric lateralization was absent during the Swimmy task. The
 prefrontal cortex amplified cerebellar activity, whereas the cerebellum
 suppressed prefrontal activity. This fronto-cerebellar loop may implement
 language and cognitive systems to achieve a behavioral goal.
DOI: 10.5061/dryad.crjdfn37r
title: Repeated elevational clines of early life-history traits and their proximate mechanisms in brown trout

description: 1. Climate warming imposes a severe threat to freshwater ecosystems, which
 are dominated by ectotherms such as fish and aquatic insects. To better
 predict the effects of climate warming on thermally sensitive ecosystems,
 information on how temperature affects individual traits within
 populations is fundamental. 2. Patterns of intraspecific
 variation in thermal reaction norms along geographic thermal gradients
 provide valuable information. Immediate temperature
 effects on individual traits can be inferred from the shape of the thermal
 reaction norm. The way that temperature and associated
 environmental conditions (to which populations have been exposed
 over generations) affect individual traits
 through transgenerational plasticity
 in, and/or natural selection
 on, these traits can also be inferred from patterns of
 trait variation along a geographic thermal
 gradient.  3. Many studies have documented patterns of
 intraspecific variation in thermal reaction norms along geographic thermal
 gradients. However, most previous studies cannot exclude the possibility
 that the observed geographic patterns are solely explained by random
 processes, such as isolation by distance, due to the lack
 of replication of geographic gradients. Here, we show
 consistent patterns in intraspecific trait variation along geographic
 thermal gradients using Salmo trutta (brown trout),
 which is an ecologically and economically important fish in alpine
 streams.  4. We kept trout embryos collected from 52 families
 from 14 populations along wide and replicated elevational gradients from
 three Alpine drainages (Danube, Po, and Rhine) in two temperature
 treatments (3.2 and 6.2 °C). Timing and body size at emergence from the
 nest, which are key early life-history traits of trout affecting their
 early growth and survival, were measured.  5. Besides
 faster embryonic development at warmer temperatures, we found that
 offspring from low-elevation parents took very slightly more days
 to reach emergence from
 fertilisation and were larger than offspring from high-elevation
 parents. Importantly, this was evident for all three drainages. Further
 analyses found that the higher number of days until- and larger body
 length at- emergence of low-elevation trout were mainly due to the larger
 eggs laid by low-elevation females, which had larger
 body size than high-elevation females.  6. Trout female
 body size, which is positively correlated with egg size, is susceptible to
 temperatures and associated environmental
 conditions. Consequently, climate
 warming may not only immediately accelerate
 development rate but also shift timing and size at emergence through
 egg-size-mediated maternal effects within a relatively short time scale.
DOI: 10.5061/dryad.gxd2547qk
title: Data for: Species composition of shoreline wolf spider communities vary with salinity but their diets vary with wrack inflow

description: Wolf spiders are typically the most common group of arthropod predators on
 both lake and marine shorelines, because of the high prey availability in
 these habitats. However, shores are also harsh environments due to
 flooding and, in proximity to marine waters, to toxic salinity levels.
 Here, we describe the spider community, prey availabilities, and spider
 diets between shoreline sites with different salinities, albeit with
 comparatively small differences (5 vs. 7‰). Despite the small
 environmental differences, spider communities between low and
 higher-saline sites showed an almost complete species turnover. At the
 same time, differences in prey availability or spider gut contents did not
 match changes in spider species composition but rather changed with
 habitat characteristics within the region, where spiders collected at
 sites with thick wrack beds had a different diet than sites with little
 wrack. These data suggest that shifts in spider communities are due to
 habitat characteristics rather than prey availabilities, and the most
 likely candidate restricting species in high salinity would be saline
 sensitivity. At the same time, species' absences from low-saline
 habitats remain unresolved.
description: Files are text files.
DOI: 10.15468/dl.dma8u4
title: Occurrence Download

description: A dataset containing 4349 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Continent is Asia",
 "TaxonKey is Calligonum"
 ]
}

 The dataset includes 4349 records from 97 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003374-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.hhmgqnkm3
title: Genetic sex determination, sex chromosome size and sex-specific lifespan across tetrapods

description: Sex differences in lifespan are ubiquitous across the tree of life and
 exhibit broad taxonomic patterns that remain a puzzle, such as males
 living longer than females in birds and vice versa in
 mammals. The prevailing “unguarded-X” hypothesis explains sex differences
 in lifespan by differential expression of recessive mutations on
 the X or Z chromosome of the heterogametic sex but has only received
 indirect support to date. An alternative hypothesis is that the
 accumulation of deleterious mutations and repetitive elements on the Y or
 W chromosome might lower the survival of the heterogametic sex (“toxic Y”
 hypothesis). Here, we use a new database to report lower survival of the
 heterogametic relative to the homogametic sex across 136 species of birds,
 mammals, reptiles and amphibians, as expected if sex chromosomes shape
 sex-specific lifespans, and consistent with previous findings. We also
 found that the relative sizes of both the X and the Y chromosomes in
 mammals (but not the Z or the W chromosomes in birds) are associated with
 sex differences in lifespan, as predicted by the “unguarded-X” and the
 “toxic Y”. Furthermore, we report that the relative size of the Y is
 negatively associated with male lifespan in mammals, so that small Y size
 correlates with increased male lifespan. In theory, toxic Y effects are
 expected to be particularly strong in mammals, and we did not find similar
 effects in birds. Our results confirm the role of sex chromosomes in
 explaining sex differences in lifespan across tetrapods and further
 suggest that, at least in mammals, “toxic Y” effects may play an important
 part in this role.
DOI: 10.5061/dryad.zgmsbccg8
title: Corals adapted to extreme and fluctuating seawater pH increase calcification rates and have unique symbiont communities

description: Ocean acidification (OA) is a severe threat to coral reefs mainly by
 reducing their calcification rate. Identifying the resilience factors of
 corals to decreasing seawater pH is of paramount importance to predict the
 survivability of coral reefs in the future. This study compared corals
 adapted to variable pHT (i.e., 7.23–8.06) from the semi-enclosed
 lagoon of Bouraké, New Caledonia, to corals adapted to more stable
 seawater pHT (i.e., 7.90-8.18). In a 100-day aquarium experiment, we
 examined the physiological response and genetic diversity of
 Symbiodiniaceae from three coral species (Acropora tenuis, Montipora
 digitata and Porites sp.) from both sites under three
 stable pHNBS conditions (8.11, 7.76, 7.54) and one fluctuating
 pHNBS regime (between 7.56 and 8.07). Bouraké corals consistently
 exhibited higher growth rates than corals from the stable pH environment.
 Interestingly, A. tenuis from Bouraké showed the highest growth rate under
 the 7.76 pHNBS condition, whereas for M. digitata and Porites sp.
 from Bouraké, growth was highest under the fluctuating regime and the
 8.11 pHNBS conditions, respectively.  While OA generally
 decreased coral calcification by ca. 16%, Bouraké corals showed higher
 growth rates than corals from the stable pH environment (21% increase for
 A. tenuis to 93% for M. digitata, with all pH conditions pooled). This
 superior performance coincided with divergent symbiont communities that
 were more homogenous for Bouraké corals. Corals adapted to variable pH
 conditions appear to have a better capacity to calcify under reduced pH
 compared to corals native to more stable pH conditions.  This
 response was not gained by corals from the more stable environment exposed
 to variable pH during the 100-day experiment, suggesting that long-term
 exposure to pH fluctuations and/or differences in symbiont communities
 benefit calcification under OA.
description: See the manuscript for details.
description: All files included can be open with Microsoft Excel.
DOI: 10.15468/dl.uzm67k
title: Occurrence Download

description: A dataset containing 170 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Gilbertiodendron brachystegioides",
 "HasCoordinate is true",
 "BasisOfRecord is one of (Specimen)"
 ]
}

 The dataset includes 170 records from 25 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003375-260126135527185/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5061/dryad.bk3j9kdgk
title: Circadian rhythm entrainment of the jewel wasp, Nasonia vitripennis, by antagonistic interactions of multiple spectral inputs

description: Circadian light entrainment in some insects is regulated by blue-light
 sensitive cryptochrome (CRY) protein that is expressed in the clock
 neurons, but this is not the case in hymenopterans. The hymenopteran clock
 does contain CRY, but it appears to be light-insensitive. Therefore, we
 investigated the role of retinal photoreceptors in the photic entrainment
 of the jewel wasp Nasonia vitripennis. Application of monochromatic light
 stimuli at different light intensities caused phase shifts in the wasp’s
 circadian activity from which an action spectrum with three distinct peaks
 was derived. Electrophysiological recordings from the compound eyes and
 ocelli revealed the presence of three photoreceptor classes, with peak
 sensitivities at 340 nm (ultraviolet), 450 nm (blue), and 530 nm (green).
 An additional photoreceptor class in the ocelli with sensitivity maximum
 at 560–580 nm (red) was found. Whereas a simple sum of photoreceptor
 spectral sensitivities could not explain the action spectrum of the
 circadian phase shifts, modelling of the action spectrum indicates
 antagonistic interactions between pairs of spectral photoreceptors,
 residing in the compound eyes and the ocelli. Our findings imply that the
 photic entrainment mechanism in N. vitripennis encompasses the neural
 pathways for measuring the absolute luminance as well as the circuits
 mediating colour opponency. 
description: This dataset consists of all processed data (behavioural data and
 electrophysiology data) needed to reproduce the analysis of the circadian
 action spectrum in <em>Nasonia vitripennis</em>, as described
 in the manuscript under the same title. Data included
 here: the behaviour phase shifts data under different photoperiods and for
 phase response curve under 14:10 LD, the circadian action spectrum data,
 and the electrophysiology measurements in the compound eyes and ocelli of
 <em>Nasonia</em>. All the R/MatLab scripts
 needed to process the data and reproduce the analysis are also included in
 this dataset. Briefly: For all phase shift behaviour
 experiments, <em>Nasonia vitripennis</em> was entrained under
 a certain light-dark cycle for 7 days. On day 8 some <em>Nasonia
 </em>was subjected to different light stimulation, and they then
 were left in the darkness for another 10 days. In total, we tested
 <em>Nasonia</em>'s phase shift responses under 14
 wavelengths and 4 different light intensities per wavelength. By
 constructing this circadian action spectrum, we were able to identify the
 circadian photoreceptors involved in regulating this behaviour. Please see
 the manuscript and R/MatLab scripts for more details on the methodology
 and analysis.
description: File extensions of the deposited data files include .xlsx and
 .csv for the processed data and .R and .m for the scripts.