Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
19
datasets available to search
ShareScore release 0.9.0
Dataset results
19 results for “eastern wolf”
Figure 8 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 8. Artoriopsis orientalis sp. nov., female (AM KS.67801). (A) habitus, dorsal view; (B) habitus, ventral view; (C) epigyne, ventral view; (D) epigyne, dorsal view. Scale bar: A, B, 2.0 mm; C, D, 0.2 mm.
Figure 7 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 7. Artoriopsis orientalis sp. nov., male holotype (AM KS.84526). (A) habitus, dorsal view; (B) habitus, ventral view; (C) left pedipalp, ventral view; (D) left pedipalp, retrolateral view; (E) pedipalp, apical part of bulb, ventral view. Scale bar: A, B, 2 mm; C, D, 0.3 mm; E, 0.15 mm.
Figure 6 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 6. Habitat where the holotype of Artoriopsis murphyi sp. nov. was found on Deal Island, Tasmania.
Figure 5 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 5. Artoriopsis murphyi sp. nov., male holotype (QVM:2020:13:0303). (A) habitus, dorsal view; (B) habitus, ventral view; (C) left pedipalp, ventral view; (D) left pedipalp, retrolateral view. Scale bar: A, B, 2.0 mm; C, D, 0.2 mm.
Figure 4 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 4. Artoriopsis mulier sp. nov., female holotype (AM KS.86418). (A) habitus, dorsal view; (B) habitus, ventral view; (C) epigyne, ventral view. Scale bar: A, B, 2.0 mm; C, 0.2 mm.
Figure 2 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 2. Distribution records of Artoriopsis bogabilla sp. nov. (full circle), A. lacustris sp. nov. (grey
Figure 3 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 3. Artoriopsis lacustris sp. nov., male holotype (AM KS.62075). (A) habitus, dorsal view; (B) habitus, ventral view; (C) left pedipalp, ventral view; (D) left pedipalp, retrolateral view. Scale bar: A, B, 2.0 mm; C, D, 0.4 mm.
Figure 1 in New Eastern Australian Species in the Wolf Spider Genus Artoriopsis (Araneae, Lycosidae, Artoriinae)
Figure 1. Artoriopsis bogabilla sp. nov., male holotype (AM KS.131050). (A) habitus, dorsal view; (B) habitus, ventral view; (C) right pedipalp, ventral view; (D) right pedipalp, retrolateral view, (E) left pedipalp, apical part, ventral view. Scale bar: A, B, 2 mm; C, D, 0.3 mm; E, 0.15 mm
Data from: Ancient hybrid origin of the eastern wolf not yet off the table: a comment on Rutledge et al.
A recent study of North American canids by Rutledge et al. (Biol. Lett. 11, 20150303 (doi:10.1098/rsbl.2015.0303)) refutes the hypothesized hybrid origin of the eastern wolf (EW) based on genomic evidence against very recent hybridization. However, the analyses do not rule out the possibility of more ancient hybridization. Claims to have resolved the evolutionary origin of the EW are therefore inappropriate. Importantly, though, we plead that uncertainty about the ancient history of the taxon should not affect current conservation policy.
FIGURE 16 in A new wolf spider species in the genus Alopecosa Simon, 1885 (Araneae: Lycosidae) from Eastern Europe
FIGURE 16. Comparative phenology of Alopecosa kovblyuki sp. nov. and A. taeniopus based on specimens collected by pitfall traps in the environs of Solenoe Ozero Village, Crimea during 2009.
FIGURES 13–15 in A new wolf spider species in the genus Alopecosa Simon, 1885 (Araneae: Lycosidae) from Eastern Europe
FIGURES 13–15. Male copulatory organs of Alopecosa kovblyuki sp. nov. and A. taeniopus from Russia (13—ZMMU; 14—CP 25.11.29/1) and A. taeniopus (15—CP 25.11.5/34) from Russia. 13—bulbus, ventral; 14–15—bulbus, ventral (a little on front). Abbreviations: ED—embolic division; TgA—tegular (=median) apophysis. Arrow indicates projection of tegulum. Scale bar: 0.1 mm.
FIGURES 1–12 in A new wolf spider species in the genus Alopecosa Simon, 1885 (Araneae: Lycosidae) from Eastern Europe
FIGURES 1–12. Habitus and copulatory organs of Alopecosa kovblyuki sp. nov. from Ukraine (2–5, 7–8—TNU 2819/1; 5, 9, 12— TNU 2814/1; 10—TNU SO70; 11—TNU SO49/2). 1—male in natural habitat (Crimea, Lebyazh'i Islands); 2—male pedipalp, ventral; 3—male pedipalp, prolatero-ventral; 4—bulbus, retrolateral; 5–6—tegular (=median) apophysis, ventral (variation); 7—embolic division, ventral; 8—embolic division, prolatero-caudal; 9–11—epigyne, ventral (variation); 12—epigyne, dorsal. Abbreviations: AEP—anterior epigynal pocket; E—embolus; ED—embolic division; S—epigynal septum; Se—synembolus; TgA—tegular (=median) apophysis. Arrow indicates projection of tegulum. Scale bar: 0.1 mm.
Assessment of genetic diversity, population structure and wolf-dog hybridisation in the Eastern Romanian Carpathian wolf population
<p class="MsoNormal"><span>The Carpathian Mountains were always inhabited by grey wolves and present one of the largest distribution areas in Europe, comprising between 2,300 to 2,700 individuals in Romania. To date, however, relatively little is known about the Romanian wolf population. We aimed to provide a first assessment of genetic diversity, population structure and wolf-dog hybridisation based on 444 mostly non-invasively collected samples in the Eastern Romanian Carpathians. Pack reconstruction and analysis of population genetic parameters were performed with mitochondrial DNA control-region sequencing and microsatellite genotyping. We found relatively high levels of genetic diversity, which is similar to values found in previous studies on Carpathian wolves from Poland and Slovakia, as well as to the long-lasting Dinaric-Balkan wolf population. We found no significant population structure in our study region, suggesting effective dispersal and admixture. Analysis of wolf-dog hybridisation using a Single Nucleotide Polymorphism panel optimised for hybrid detection revealed low rates of admixture between wolves and domestic dogs. Our results provide evidence for the existence of a genetically viable wolf population in the Romanian Carpathians. The genetic data obtained in this study may serve as valuable baseline information for the elaboration of monitoring standards and management plans for wolves in Romania.</span></p>
Data from: Spatial genetic analyses reveal cryptic population structure and migration patterns in a continuously harvested grey wolf (Canis lupus) population in north-eastern Europe
Open the record for dataset details and reuse information.
Data from: Ancient hybrid origin of the eastern wolf not yet off the table: a comment on Rutledge et al.
Open the record for dataset details and reuse information.
Assessment of genetic diversity, population structure and wolf-dog hybridisation in the Eastern Romanian Carpathian wolf population
Open the record for dataset details and reuse information.
FIGURE 17 in A new wolf spider species in the genus Alopecosa Simon, 1885 (Araneae: Lycosidae) from Eastern Europe
FIGURE 17. Localities of Alopecosa kovblyuki sp. nov. (squares) in Ukraine and Russia.
Wild reindeer, wolf and moose population dynamics in Eastern Finland
<p><i>Background.</i> The alternative prey hypothesis describes the mechanism for apparent competition whereby the mortality of the secondary prey species increases (and population size decreases) by the increased predation by the shared predator if the population size of the primary prey decreases. Apparent competition is a process where the abundance of two co-existing prey species are negatively associated because they share a mutual predator, which negatively affects the abundance of both prey. Here, we examined whether alternative prey and/or apparent competition hypothesis can explain the population dynamics and reproductive output of the secondary prey, wild forest reindeer (<i>Rangifer tarandus fennicus</i>) in Finland, in a predator-prey community in which moose (<i>Alces alces</i>) is the primary prey and the wolf (<i>Canis lupus</i>) is the generalist predator.</p> <p><i>Methods.</i> We examined a 22-year time series (1996 - 2017) to determine how the population size and the calf/female ratio of wild forest reindeer in Eastern Finland were related to the abundances of wolf and moose. Only moose population size was regulated by hunting. Summer predation of wolves on reindeer focuses on calves. We used least squares regression (GLS) models (for handling autocorrelated error structures and resulting pseudo-R<sup>2</sup>s) and generalized linear mixed (GLMs) models (for avoidance of negative predictions) to determine the relationships between abundances. We performed linear and general linear models for the calf/female ratio of reindeer.</p> <p><i>Results and Synthesis</i>. The trends in reindeer population size and moose abundance were almost identical: an increase during the first years and then a decrease until the last years of our study period. Wolf population size in turn did not show long-term trends. Change in reindeer population size between consecutive winters was related positively to the calf/female ratio. The calf/female ratio was negatively related to wolf population size, but the reindeer population size was related to the wolf population only when moose abundance was entered as another independent variable. The wolf population was not related to moose abundance even though it is likely to consist the majority of the prey biomass. Because reindeer and moose populations were positively associated, our results seemed to support the alternative prey hypothesis more than the apparent competition hypothesis. However, these two hypotheses are not mutually exclusive and the primary mechanism is difficult to distinguish as the system is heavily managed by moose hunting. The recovery of wild forest reindeer in eastern Finland probably requires ecosystem management involving both habitat restoration and control of species abundances.</p>
Wild reindeer, wolf and moose population dynamics in Eastern Finland
Open the record for dataset details and reuse information.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.