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136 results for “prey species”
Data from: New determination of prey and parasite species for Northern Indian Ocean blue whales
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Odors of non‐predatory species help prey moderate their risk assessment
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Data from: Species-level predation network uncovers high prey specificity in a Neotropical army ant community
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Data from: Enhanced understanding of predator–prey relationships using molecular methods to identify predator species, individual and sex
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Coexistence of predators in time: effects of season and prey availability on species activity within a Mediterranean carnivore guild
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Supplementary material 1 from: Zarzoso-Lacoste D, Bonnaud E, Corse E, Dubut V, Lorvelec O, De Meringo H, Santelli C, Meunier J-Y, Ghestemme T, Gouni A, Vidal E (2019) Stuck amongst introduced species: Trophic ecology reveals complex relationships between the critically endangered Niau kingfisher and introduced predators, competitors and prey. NeoBiota 53: 61-82. https://doi.org/10.3897/neobiota.53.35086
: Data type: species data
Supplementary material 4 from: Zarzoso-Lacoste D, Bonnaud E, Corse E, Dubut V, Lorvelec O, De Meringo H, Santelli C, Meunier J-Y, Ghestemme T, Gouni A, Vidal E (2019) Stuck amongst introduced species: Trophic ecology reveals complex relationships between the critically endangered Niau kingfisher and introduced predators, competitors and prey. NeoBiota 53: 61-82. https://doi.org/10.3897/neobiota.53.35086
: Link: https://doi.org/10.3897/neobiota.53.35086.suppl4
Supplementary material 3 from: Zarzoso-Lacoste D, Bonnaud E, Corse E, Dubut V, Lorvelec O, De Meringo H, Santelli C, Meunier J-Y, Ghestemme T, Gouni A, Vidal E (2019) Stuck amongst introduced species: Trophic ecology reveals complex relationships between the critically endangered Niau kingfisher and introduced predators, competitors and prey. NeoBiota 53: 61-82. https://doi.org/10.3897/neobiota.53.35086
: Data type: measurement
Supplementary material 2 from: Zarzoso-Lacoste D, Bonnaud E, Corse E, Dubut V, Lorvelec O, De Meringo H, Santelli C, Meunier J-Y, Ghestemme T, Gouni A, Vidal E (2019) Stuck amongst introduced species: Trophic ecology reveals complex relationships between the critically endangered Niau kingfisher and introduced predators, competitors and prey. NeoBiota 53: 61-82. https://doi.org/10.3897/neobiota.53.35086
: Data type: measurement
Figure 2 from: Neang T, Henson A, Stuart BL (2020) A new species of Cyrtodactylus (Squamata, Gekkonidae) from Cambodia's Prey Lang Wildlife Sanctuary. ZooKeys 926: 133-158. https://doi.org/10.3897/zookeys.926.48671
Figure 2 Upper (A) and lower (B) portions of a fifty percent majority-rule consensus phylogram resulting from partitioned Bayesian analysis of 717 aligned characters of the mitochondrial cytochrome c oxidase subunit I (COI) gene from geckos in the Cyrtodactylus irregularis group. The outgroup Hemidactylus frenatus (GenBank accession GQ245970) and exemplars of other Cyrtodactylus clades including C. auribalteatus (GenBank accession AP018116), C. badenensis (KF929505), C. chanhomeae (MF169908), C. interdigitalis (MF169919), C. intermedius (MF169920), C. jellesmae (MF169923), C. peguensis (AP018114), C. russelli (MF169938), and C. thirakhupti (AP018115) were also included in the analysis (not shown). Black circles at nodes indicate Bayesian posterior probabilities ≥ 0.99, and open circles at nodes indicate Bayesian posterior probabilities ≥ 0.95. Numbers at terminal tips are GenBank accession numbers.
Figure 1 from: Neang T, Henson A, Stuart BL (2020) A new species of Cyrtodactylus (Squamata, Gekkonidae) from Cambodia's Prey Lang Wildlife Sanctuary. ZooKeys 926: 133-158. https://doi.org/10.3897/zookeys.926.48671
Figure 1 Map illustrating (1) the type locality of Cyrtodactylus phnomchiensis sp. nov. at Prey Lang Wildlife Sanctuary, Kampong Thom Province, Cambodia; (2) the type locality of C. ziegleri at Chu Yang Sin National Park, Dak Lak Province, Vietnam (Nazarov et al. 2008); (3) the second known locality of C. ziegleri at Nam Nung Nature Reserve, Dak Nong Province, Vietnam (Nguyen et al. 2013); and (4) the type locality of C. bugiamapensis at Bu Gia Map National Park, Binh Phuoc Province, Vietnam (Nazarov et al. 2012).
Links between prey assemblages and poison frog toxins: a landscape ecology approach to assess how biotic interactions affect species phenotypes
<p>Ecological studies of species pairs showed that biotic interactions promote phenotypic change and eco-evolutionary feedbacks. However, it is unclear how phenotypes respond to synergistic interactions with multiple taxa. We investigate whether interactions with multiple prey species explain spatially structured variation in the skin toxins of the Neotropical poison frog <i>Oophaga pumilio</i>. Specifically, we assess how dissimilarity (i.e., beta diversity) of alkaloid-bearing arthropod prey assemblages (68 ant species) and evolutionary divergence between frog populations (from a neutral genetic marker) contribute to frog poison dissimilarity (toxin profiles composed of 230 different lipophilic alkaloids sampled from 934 frogs at 46 sites). We find that models that incorporate spatial turnover in the composition of ant assemblages explain part of the frog alkaloid variation, and we infer unique alkaloid combinations across the range of <i>O. pumilio</i>. Moreover, we find that alkaloid variation increases weakly with the evolutionary divergence between frog populations. The analytical framework proposed here can be extended to other multi-trophic systems, coevolutionary mosaics, microbial assemblages, and ecosystem services.</p>
Data from: Modelled three-dimensional suction accuracy predicts prey capture success in three species of centrarchid fishes
Prey capture is critical for survival, and differences in correctly positioning and timing a strike (accuracy) are likely related to variation in capture success. However, an ability to quantify accuracy under natural conditions, particularly for fishes, is lacking. We developed a predictive model of suction hydrodynamics and applied it to natural behaviours using three-dimensional kinematics of three centrarchid fishes capturing evasive and non-evasive prey. A spheroid ingested volume of water (IVW) with dimensions predicted by peak gape and ram speed was verified with known hydrodynamics for two species. Differences in capture success occurred primarily with evasive prey (64–96% success). Micropterus salmoides had the greatest ram and gape when capturing evasive prey, resulting in the largest and most elongate IVW. Accuracy predicted capture success, although other factors may also be important. The lower accuracy previously observed in M. salmoides was not replicated, but this is likely due to more natural conditions in our study. Additionally, we discuss the role of modulation and integrated behaviours in shaping the IVW and determining accuracy. With our model, accuracy is a more accessible performance measure for suction-feeding fishes, which can be used to explore macroevolutionary patterns of prey capture evolution.
Data from: Behavioural responses vary with prey species in the social spider, Stegodyphus sarasinorum
Predators living in social groups often show consistent inter-individual differences in prey capture behaviour that may be linked to personality. Though personality predisposes individuals for certain behaviours, responses can also be influenced by context. Studies examining personality-dependent participation in prey capture have largely employed only one prey species, offering the predator no choice. In nature, predators encounter a range of prey species, therefore participation in or leading a prey capture event must also depend on prey attributes (for example, size and risk). In the social spider Stegodyphus sarasinorum, collective prey capture is mediated by personality types as a consequence of which some individuals are consistently more likely to attack. Here, we examined if an individual's consistency to attack persisted within and between the two prey species (honeybees and grasshoppers), and if the same individuals attacked first with both prey species. Our results showed that inter-individual differences in attacking persisted within- and between the two prey species. Spiders showed greater participation in attacking grasshoppers relative to bees. Identities of first attackers were not the same for bees and grasshoppers. Spiders showed greater consistency over time in attacking bees relative to grasshoppers. Bees attracted fewer attackers than size-matched grasshoppers. These results suggest that greater task specialization may be necessary to successfully subdue bees. Spiders handled bees more cautiously, which is likely to explain the observed plasticity in attacking the two prey species. Thus, participation in prey capture in social spiders is influenced by the attributes of prey species.
Few species, higher abundance or many species and lower abundance of birds of prey: effects of land use changes at different spatial scales
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Figure 4 from: Neang T, Henson A, Stuart BL (2020) A new species of Cyrtodactylus (Squamata, Gekkonidae) from Cambodia's Prey Lang Wildlife Sanctuary. ZooKeys 926: 133-158. https://doi.org/10.3897/zookeys.926.48671
Figure 4 Head of male holotype CBC 03012 of Cyrtodactylus phnomchiensis sp. nov. in preservative. A Dorsal view illustrating the rostral, supranasal and internsupranasal scales B ventral view illustrating the mental and postmental scales.
Figure 3 from: Neang T, Henson A, Stuart BL (2020) A new species of Cyrtodactylus (Squamata, Gekkonidae) from Cambodia's Prey Lang Wildlife Sanctuary. ZooKeys 926: 133-158. https://doi.org/10.3897/zookeys.926.48671
Figure 3 Cyrtodactylus phnomchiensis sp. nov. in life. A Male holotype CBC 03012 and B female paratype CBC 03013.
Figure 5 from: Neang T, Henson A, Stuart BL (2020) A new species of Cyrtodactylus (Squamata, Gekkonidae) from Cambodia's Prey Lang Wildlife Sanctuary. ZooKeys 926: 133-158. https://doi.org/10.3897/zookeys.926.48671
Figure 5 Cloacal region of male holotype CBC 03012 of Cyrtodactylus phnomchiensis sp. nov. in preservative illustrating the enlarged precloacal scales, enlarged femoral scales, and not enlarged subcaudal scales.
Figure 7 in Two new species of Craspedorrhynchus Kéler, 1938, (Phthiraptera: Ischnocera: Philopteridae) from Chinese birds of prey (Accipitriformes)
Figure 7. Craspedorrhynchus obsolectus new species, male habitus, dorsal and ventral views.
Figure 8 in Two new species of Craspedorrhynchus Kéler, 1938, (Phthiraptera: Ischnocera: Philopteridae) from Chinese birds of prey (Accipitriformes)
Figure 8. Craspedorrhynchus obsoletus new species, female habitus, dorsal and ventral views.
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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.