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2,838 results for “species relationships”
Figure 3 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 3. Eoniphargus kojimai (Uéno, 1955), male, 4.3 mm, NSMT-Cr 16652; female, 4.6 mm, NSMT-Cr 16653. A, antenna 1 (some flagellar articles are omitted); B, accessory flagellum of antenna 1; C, aesthetasc on flagellar article of antenna 1; D, antenna 2 (some flagellar articles are omitted); E, calceolus on flagellar article of antenna 2; F, antenna 1 (female, some flagellar articles are omitted); G, accessory flagellum of antenna 1 (female); H, aesthetasc on flagellar article of antenna 1 (female); I, antenna 2 (female, some flagellar articles are omitted); J, gnathopod 1; K, palmar margin and dactylus of gnathopod 1 (some setae are omitted); L, gnathopod 2; M, palmar margin and dactylus of gnathopod 2 (some setae are omitted); N, gnathopod 1 (female); O, palmar margin and dactylus of gnathopod 1 (female); P, gnathopod 2 (female); Q, palmar margin and dactylus of gnathopod 2 (female, some setae are omitted). F–H, N–Q, female; others, male. Scale bars = 0.1 mm unless indicated otherwise.
Figure 6 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 6. Scanning electron micrographs of Eoniphargus kojimai (Uéno, 1955), male, 4.3 mm; female, 4.4 mm. A, antenna 2; B, calceoli on antenna 2; C, right mandible; D, molar of right mandible. A–B, male; C–D, female.
Figure 15 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 15. Lucioblivio kozaensis gen. nov., sp. nov., holotype, female, 6.3 mm, NSMT-Cr 16662. A, maxilliped; B, inner plate of maxilliped; C, outer plate of maxilliped; D, dactylus of maxilliped; E–G, dorsal margins of pleonites 1–3; H–J, dorsal margins of urosomites 1–3; K–M, epimeral plates 1–3; N, uropod 1; O, uropod 2; P, uropod 3; Q, inner plate of uropod 3; R, outer plate of uropod 3; S, telson, dorsal. Scale bars = 0.1 mm.
Figure 5 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 5. Eoniphargus kojimai (Uéno, 1955), male, 4.3 mm, NSMT-Cr 16652; female, 4.6 mm, NSMT-Cr 16653. A–C, dorsal margins of pleonites 1–3; D–F, dorsal margins of urosomites 1–3; G, pleopod 1 (plumose setae on rami are omitted); H, retinacula of pleopod 1; I, bifid setae of pleopod 1; J, pleopod 2 (plumose setae on rami are omitted); K, pleopod 3 (plumose setae on rami are omitted); L, pleopod 1 (female, rami are omitted); M, pleopod 2 (female, rami are omitted); N–P, epimeral plates 1–3; Q, epimeral plate 2 (female); R, uropod 1; S, uropod 2; T, uropod 2 (female); U, uropod 3; V, terminal article of outer ramus of uropod 3; W, uropod 3 (female); X, telson, dorsal; Y, telson, dorsal (female). L, M, Q, T, W, Y, female; others, male. Scale bars = 0.1 mm unless indicated otherwise.
Figure 13 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 13. Lucioblivio kozaensis gen. nov., sp. nov., holotype, female, 6.3 mm, NSMT-Cr 16662. Habitus, left, appendages omitted. A1, antenna 1; A2, antenna 2.
Figure 9 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 9. Octopupilla felix gen. nov., sp. nov., holotype, female, 7.7 mm, NSMT-Cr 16655. A, gnathopod 1; B, palmar margin of propodus of gnathopod 1 (some setae are omitted); C, dactylus of gnathopod 1; D, gnathopod 2; E, palmar margin of propodus of gnathopod 2 (some setae are omitted); F, dactylus of gnathopod 2. Scale bars = 0.1 mm.
Figure 12 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 12. Octopupilla felix gen. nov., sp. nov., holotype, female, 7.7 mm, NSMT-Cr 16655. A–C, dorsal margins of pleonites 1–3; D–F, dorsal margins of urosomites 1–3; G–I, epimeral plates 1–3; J, uropod 1; K, uropod 2; L, inner ramus of uropod 2; M, outer ramus of uropod 2; N, uropod 3; O, distal part of inner ramus of uropod 3; P, terminal article of outer ramus of uropod 3. Scale bars = 0.1 mm.
Figure 21 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 21. Two patterns of character evolution for one clade of the strict consensus tree obtained by maximum parsimony analysis. Solid bars indicate character states common to Lucioblivio, Octopupilla and Eoniphargus, indicated by numbers: 1, eyes reduced or lacking; 2, coxal gills pedunculate; 3, coxae 1–4 reduced in size; 4, pereopods feeble; 5, pereonites with numerous fine setae. White bars indicate alternative character states.
Figure 1 in New gammaroid family, genera and species from subterranean waters of Japan, and their phylogenetic relationships (Crustacea: Amphipoda)
Figure 1. Known distributions of Eoniphargus kojimai Uéno, 1955, Octopupilla felix sp. nov. and Lucioblivio kozaensis sp. nov. Filled circles, E. kojimai; filled triangles, O. felix; open circles, L. kozaensis.
Code and data for 'Human modification of land cover alters net primary productivity, species richness and their relationship' manuscript
<p>The data and scripts in this database are analyses for a research paper in Global Ecology and Biogeography in 2023: Human modification of land cover alters net primary productivity, species richness and their relationship. Please refer to the README file and the paper for details about the usage of the data and methodology.</p>
Resources for: Spatio-temporal integrated Bayesian species distribution models reveal lack of broad relationships between traits and range shifts
<p><strong>Aim</strong>: Climate change and habitat loss or degradation are some of the greatest threats that species face today, often resulting in range shifts. Species traits have been discussed as important predictors of range shifts, with the identification of general trends being of great interest for conservation efforts. However, studies reviewing relationships between traits and range shifts have questioned the existence of such generalized trends, due to mixed results and weak correlations, as well as analytical shortcomings. The aim of this study was to test this relationship empirically, using analytical approaches that account for common sources of bias when assessing range trends.<br><strong>Location</strong>: Tanzania, East Africa.<br><strong>Time period</strong>: 1980-1999 and 2000-2020.<br><strong>Major taxa studied</strong>: 57 savannah specialist birds found in Tanzania, belonging to 26 families and 11 orders.<br><strong>Methods</strong>: We applied recently developed integrated spatio-temporal species distribution models in R-INLA, combining citizen science and bird atlas data to estimate ranges of species, quantify range shifts, and test the predictive power of traditional trait groups, as well as exposure-related and sensitivity traits. We based our study on 40 years of bird observations in East African savannahs, a biome that has experienced increasing climatic and non-climatic pressures over recent decades. We correlated patterns of change with species traits.<br><strong>Results</strong>: We find indications of relationships identified by previous research, but low average explanatory power of traits from an ecological perspective, confirming the lack of meaningful general associations. However, our analysis finds compelling species-specific results.<br><strong>Main conclusions</strong>: We highlight the importance of individual assessments, while demonstrating the usefulness of our analytical approach for analyses of range shifts.</p>
Figure 5 A–B in Phylogenetic relationships of the bacchine Flower Flies (Diptera: Syrphidae) based on molecular characters, with a description of a new species of Melanostoma (Schiner, 1860)
Figure 5 A–B: Melanostoma quadripunctatum (Skevington & Thompson, 2014) comb. nov., male holotype. A, lateral view; B, habitus. C, Melanostoma janeceki Mengual, sp. nov., male holotype, ventral view. D, Melanostoma janeceki Mengual, sp. nov., male paratype (ZFMK-DIP-00015941), detail of metasternum (ms). E, Melanostoma janeceki Mengual, sp. nov., female paratype (ZFMK-DIP-00015957), ventral view. F, Melanostoma quadripunctatum, female (ZFMK-DIP-00015952), ventral view.
Figure 4 A–B in Phylogenetic relationships of the bacchine Flower Flies (Diptera: Syrphidae) based on molecular characters, with a description of a new species of Melanostoma (Schiner, 1860)
Figure 4 A–B: Melanostoma sp. from Cameroon (ZFMK-DIP-00015959) with complete metasternum. A, lateral view; B, habitus. C–H: Platycheirus solitarius (van Doesburg, 1955) comb. nov. C, female holotype, lateral view; D, female holotype, habitus; E, female holotype, Downloaded frontal from view; F, Brill. female com 12/ holotype 12/2023, labels 03:06;: G 37, PM female paratype, lateral viewvia; H, Open femaleAccess. paratypeThis, is headan, open lateralaccess view. article distributed under the terms of the CC-BY 4.0 License. https://creativecommons.org/licenses/by/4.0/
Figure 2 in Phylogenetic relationships of the bacchine Flower Flies (Diptera: Syrphidae) based on molecular characters, with a description of a new species of Melanostoma (Schiner, 1860)
Figure 2 Maximum-likelihood tree based on the combined dataset (COI, 28S, and 18S) using Garli v.2.1.17 and the structural alignment for 28S and 18S. Bootstrap support values (above) and Bayesian posterior probabilities (below) are depicted at the nodes (only>50 or>0.5, respectively). BS = Bootstrap support Downloaded from Brill.com 12/12/2023 03:06:37PM values; PP = Bayesian posteriorvia Open probabilities Access.. This is an open access article distributed under the terms of the CC-BY 4.0 License. https://creativecommons.org/licenses/by/4.0/
Figure 1 50 in Phylogenetic relationships of the bacchine Flower Flies (Diptera: Syrphidae) based on molecular characters, with a description of a new species of Melanostoma (Schiner, 1860)
Figure 1 50% majority rule consensus cladogram produced from Bayesian analysis of COI data. Bayesian posterior probabilities are shown at each node.
Figure 3 in Phylogenetic relationships of the bacchine Flower Flies (Diptera: Syrphidae) based on molecular characters, with a description of a new species of Melanostoma (Schiner, 1860)
Figure 3 Melanostoma janeceki Mengual, sp. nov. A, male holotype (ZFMK-DIP-00015940), lateral view; B, female paratype (ZFMK-DIP-00015958), lateral view; C, male holotype, habitus; D, female paratype (ZFMK-DIP-00015958), habitus; E, male holotype, frontal Downloadedview; F, fromfemale Brill.com paratype12/12 (/ ZFMK- 2023 03:06:37PM DIP-00015958), frontal view; G,via maleOpen holotype Access,. labels This; H is, an femaleopenparatype access (article ZFMK-DIP-distributed 00015958), underlabelsthe. terms of the CC-BY 4.0 License. https://creativecommons.org/licenses/by/4.0/
FIG. 2 in Nematode community structure of forest woodlots. I. Relationships based on similarity coefficients of nematode species
FIG. 2. Dendrogram of forest sites in Tippecanoe County, Ind., based on similarity indices of nematode species.
FIG. 1 in Nematode community structure of forest woodlots. I. Relationships based on similarity coefficients of nematode species
FIG. 1. Influence of the number of soil cores taken at Tippecanoe County, Ind., at site P on the number of nematode species recovered.
F I G U R E 5 in Length-weight relationships of 55 mesopelagic fishes from the eastern tropical North Atlantic: Across- and within-species variation (body shape, growth stanza, condition factor)
F I G U R E 5 Log–log plot of the relative condition factor (Krel) vs. standard length (cm) calculated from length–weight relationships (LWRs) of the species (a) Argyropelecus affinis, (b) Argyropelecus sladeni, (c) Ceratoscopelus warmingii, (d) Diaphus dumerilii, (e) Electrona risso, (f) Lampanyctus nobilis, (g) Lepidophanes guentheri, (h) Notoscopelus resplendens and (i) Scopelogadus mizolepis (Table 3). Geographic regions are indicated by linetype, symbol and colour (EQ–C, dotted line, dark-blue square; EQ–N, two-dashed line, turquoise triangle; LO–E, solid line, red circle; LO–W, dashed line, violet diamond). If present, vertical dashed grey line indicates breakpoint in the LWR estimated by segmented regression analysis (cf. Table 2)
F I G U R E 1 in Length-weight relationships of 55 mesopelagic fishes from the eastern tropical North Atlantic: Across- and within-species variation (body shape, growth stanza, condition factor)
F I G U R E 1 Stations in the eastern low-oxygen (LO–E), western low-oxygen (LO–W), northern equatorial (EQ–N) and central equatorial (EQ–C) regions of the eastern tropical North Atlantic sampled in this study
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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.