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223 results for “Ecology: behavioral”
Data from: Butterfly density and behaviour in uncut hay meadow strips: behavioral ecological consequences of an agri-environmental scheme
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Constructing a social-behavioral association network to study management impact on waterbird community ecology using digital video recording cameras
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Vector bionomics and vectorial capacity as emergent properties of mosquito behaviors and ecology
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Supplementary material 2 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Raw morphometric data and collection information
Supplementary material 1 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Tables S1, S2, S3. Sampling, genbank sequences and sequences of primers
Figure 1 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Figure 1 Geographic distribution and morphotypes of Euphonia affinis, sampling, phylogeny, and haplotype networks. A geographic distribution of E. affinis: in blue E. a. godmani, in yellow E. a. affinis, and in red E. a. olmecorum (Geographic distribution modified from NatureServe shapefile in ArcGIS, ArcMAP 10.2.2; Esri, Redlands, CA, USA). Tissue sampling locations are indicated by circles in the map. Plumage morphotypes of E. a. godmani (female and male) with white undertail coverts, and E. a. affinis (female and male) with yellow undertail coverts. The previously proposed subspecies E. a. olmecorum (not shown) is similar to E. a. affinis, but paler plumage in females and a purple-blue back in males have been reported. B haplotype networks obtained for the mitochondrial gene ND2 and the nuclear genes ODC, MUSK, GAPDH intron 11, and BRM intron 15. Samples from the western distribution, assigned as E. a. godmani, are shown in blue and from the eastern distribution, assigned as E. a. affinis are indicated in yellow, E. a. olmecorum in red. C bayesian Inference concatenated phylogeny of E. a. godmani (west) and E. a. affinis-E. a. olmecorum (eastern Mexico, Central America).
Figure 4 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Figure 4 Vocalization analysis. Boxplot of note emission rate A and PCA of measured vocal characters B Calls differ between the two groups in temporal structure, but not in frequency or number of notes.
Figure 6 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Figure 6 Equivalence and similarity tests in environmental space for E. a. affinis and E. a. godmani. A PCA of Ecological niche for of E. affinis lineages and the variables contribution to the analyses. The gray gradient indicates the density of the occurrences of the lineages, and the dashed and solid line indicates the 50% and 100% of the environmental background B graphical results of the equivalency tests comparing the two lineages. For both tests (equivalence and similarity) we only presented values for the D metrics. For all graphs the D observed values of the overlap niche analyses are present with the black diamond. The p value is showing in each graphic, all of them not significant for these analyses C graphical results of the similarity test comparing the two lineages in both directions (E. a. affinis vs. E. a. godmani and vice versa), ns = Not significant, p > 0.05.
Figure 5 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Figure 5 Ecological niche modelling and its projection in the geographic areas for E. a. affinis (yellow) and E. a. godmani (blue). In all four panels (a-d), the contribution values of each environmental variable of ENM's is illustrated in the left and the projection of the Ecological niche conditions in the geographic distribution area is shown in the maps. a Ecological Niche projected in the current geographic distribution area of E. affinis and E. a. godmani. b ENM's projected into the geography for each lineage. c ENM of E. a. affinis and E. a. godmani projected in the Last Maximum Glacial ecological conditions. d ENM of E. a. affinis and E. a. godmani projected in the Last Inter Glacial ecological conditions.
Figure 3 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Figure 3 Morphometric analyses results. A) Females boxplots and PCA for WC, TLE, and BD morphometric characters. B) Males boxplot and PCA for WC, TLE, and BD morphometric characters. C) Boxplot and PCA for TL, BL, and BW. WC, TLE, and BD characters were analyzed by separated sex, because the analyses indicated sexual dimorphism (see results and Table 3). Bill length (BL, from the upper base of the bill to the tip of the upper mandible), bill width (BW), bill depth (BD, from the upper mandible to the base of the bill at the distal edge of the nostrils), wing chord (WC, distance from the carpal joint the tip of the longest primary), tarsus length (TL), and tail length (TLE, distance from the uropygial gland to the tip of the longest rectrix).
Figure 2 from: Vázquez-López M, Morrone JJ, Ramírez-Barrera SM, López-López A, Robles-Bello SM, Hernández-Baños BE (2020) Multilocus, phenotypic, behavioral, and ecological niche analyses provide evidence for two species within Euphonia affinis (Aves, Fringillidae). ZooKeys 952: 129-157. https://doi.org/10.3897/zookeys.952.51785
Figure 2 Ultrametric phylogenetic tree obtained by BEAST using ND2, ODC, and GAPDH concatenated matrix. The rhombus node represents the calibration point 17.1104 My with a 95% HPD of (14.7743, 19.6278) (see methods), dark gray circle node represents the E. affinis origin and light gray circle node represents the break between E. a. godmani and E. a. affinis. Above the branch the diversification dates (My) and in brackets the 95% HPD. Below branch the number indicated the posterior probability. The green area corresponds to the period when lowland dry forests had a greater expansion in Western Mexico.
Data from: The origin of snakes: revealing the ecology, behavior, and evolutionary history of early snakes using genomics, phenomics, and the fossil record
Background: The highly derived morphology and astounding diversity of snakes has long inspired debate regarding the ecological and evolutionary origin of both the snake total-group (Pan-Serpentes) and crown snakes (Serpentes). Although speculation abounds on the ecology, behavior, and provenance of the earliest snakes, a rigorous, clade-wide analysis of snake origins has yet to be attempted, in part due to a dearth of adequate paleontological data on early stem snakes. Here, we present the first comprehensive analytical reconstruction of the ancestor of crown snakes and the ancestor of the snake total-group, as inferred using multiple methods of ancestral state reconstruction. We use a combined-data approach that includes new information from the fossil record on extinct crown snakes, new data on the anatomy of the stem snakes Najash rionegrina, Dinilysia patagonica, and Coniophis precedens, and a deeper understanding of the distribution of phenotypic apomorphies among the major clades of fossil and Recent snakes. Additionally, we infer time-calibrated phylogenies using both new 'tip-dating' and traditional node-based approaches, providing new insights on temporal patterns in the early evolutionary history of snakes. Results: Comprehensive ancestral state reconstructions reveal that both the ancestor of crown snakes and the ancestor of total-group snakes were nocturnal, widely foraging, non-constricting stealth hunters. They likely consumed soft-bodied vertebrate and invertebrate prey that was subequal to head size, and occupied terrestrial settings in warm, well-watered, and well-vegetated environments. The snake total-group – approximated by the Coniophis node – is inferred to have originated on land during the middle Early Cretaceous (~128.5 Ma), with the crown-group following about 20 million years later, during the Albian stage. Our inferred divergence dates provide strong evidence for a major radiation of henophidian snake diversity in the wake of the Cretaceous-Paleogene (K-Pg) mass extinction, clarifying the pattern and timing of the extant snake radiation. Although the snake crown-group most likely arose on the supercontinent of Gondwana, our results suggest the possibility that the snake total-group originated on Laurasia. Conclusions: Our study provides new insights into when, where, and how snakes originated, and presents the most complete picture of the early evolution of snakes to date. More broadly, we demonstrate the striking influence of including fossils and phenotypic data in combined analyses aimed at both phylogenetic topology inference and ancestral state reconstruction.
FIGURE 38 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 38. Dorsal habitus of representative species of Nearctic Hydraenidae.
FIGURE 32 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 32. Hydraena (Hydraenopsis) lenticula, new species, holotype habitus and aedeagus.
FIGURE 31 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 31. Hydraena (Hydraenopsis) comicala, new species, holotype habitus and aedeagus.
FIGURE 29 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 29. Hydraena (Hydraenopsis) saintvincentensis, new species, holotype habitus and aedeagus.
FIGURE 28 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 28. Hydraena (Hydraenopsis) pantitillata, new species, holotype habitus and aedeagus.
FIGURE 23 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 23. Ochthebius (Asiobates) shepardi, new species, holotype habitus and aedeagus.
FIGURE 21 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 21. Ochthebius (Asiobates) convexus, new species, holotype habitus and aedeagus.
FIGURE 20 in New Neotropical and Nearctic species of water beetles in the genera Hydraena Kugelann and Ochthebius Leach, a key to North American genera and subgenera of the family, new distribution records, and a synopsis of ecology, behavior and morphology related to aquatic life (Coleoptera: Hydraenidae)
FIGURE 20. Hydraena (Spanglerina) ingens (Perkins), habitus and aedeagus.
ScienceDex guides
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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.