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292 results for “Indicator species”
Figure 8 in Integrative taxonomy of Parasabella and Sabellomma (Sabellidae: Annelida) from Australia: description of new species, indication of cryptic diversity, and translocation of some species out of their natural distribution range
Figure 8. Parasabella sp. cf. Parasabella aulaconota colour micrographs. A, B, live specimen, anterior end, dorsal view. C–F, preserved specimen. C, detail of remaining pigmentation on radioles. D, anterior end showing collar margins, ventral lappets, ventral shields, and neuropodial tori. E, anterior end, lateral view. F, anterior end, dorsal view, showing dorsal collar margins. A, B, AM W.35612; C, AM W.47006; D–F, AM W.22480.
Figure 6. Parasabella aberrans spp. complex, colour micrographs. A in Integrative taxonomy of Parasabella and Sabellomma (Sabellidae: Annelida) from Australia: description of new species, indication of cryptic diversity, and translocation of some species out of their natural distribution range
Figure 6. Parasabella aberrans spp. complex, colour micrographs. A, crown and anterior thoracic segments, lateral view. B, thoracic chaetigers showing ventral shields in contact with neuropodial tori. C, anterior thoracic chaetigers and base of crown, showing collar ventral lappets and shape of ventral shields. D, anterior thoracic segments in dorsal view, showing the stiff fleshy swelling separated by the faecal groove. E, same. F, fleshy swelling continuous across dorsum. A, AM W.36946; B, D, AM W.36935; C, E, AM W.36430; F, AM W.32018.
Figure 7. Parasabella aberrans spp. complex, scanning electron microscope photographs. A in Integrative taxonomy of Parasabella and Sabellomma (Sabellidae: Annelida) from Australia: description of new species, indication of cryptic diversity, and translocation of some species out of their natural distribution range
Figure 7. Parasabella aberrans spp. complex, scanning electron microscope photographs. A, anterior thoracic chaetigers and base of radiolar crown, ventral view. B, same, showing collar, lateral view. C, collar dorsal margins, lateral view. D, collar dorsal margins and fleshy swelling divided in two by faecal groove, dorsal view. E, fleshy swelling continuous across dorsum. F, elongate, narrowly hooded collar chaetae. G, inferior thoracic notochaetae (broadly hooded, type B). H, thoracic uncini and companion chaetae. I, J, thoracic uncini from specimens with continuous and divided dorsal swellings, respectively. K, L, companion chaetae from specimens with continuous and divided dorsal swelling, respectively. M, midabdominal, narrowly hooded neurochaetae. N, abdominal uncini. O, posterior abdominal chaetigers and pygidium, ventral view. A, B, D, F, G, H, M, N, AM W.36935; C, E, J, L, O, AM W.32018; I, K, AM W.36430.
Figure 4 in Integrative taxonomy of Parasabella and Sabellomma (Sabellidae: Annelida) from Australia: description of new species, indication of cryptic diversity, and translocation of some species out of their natural distribution range
Figure 4. Cross-sections of radioles near the base showing the supporting cartilaginous vacuolated cells in the rachis (with grey nuclei), surrounded by an extracellular cartilaginous sheath (white) and covered by columnar epithelium (grey). Upper side of drawings are the outer margin of radioles; on the bottom incomplete pinnules are sketched with a blood vessel (black) in between. A, Parasabella aberrans spp. complex. B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella fullo. D, Parasabella bioculata sp. nov. E, Parasabella crassichaetae sp. nov. complex. F, Parasabella sp. cf. Parasabella japonica. G, Parasabella sp. cf. Parasabella rugosa. H, Sabellomma cupoculata sp. nov. A, AM W.36947; B, AMW.47009; C, ZMB 5731; D, AM W.46840; E, AM W.47181; F, AM W.36450; G, AM W.36431; H, AM W.47189.
Figure 1 in Integrative taxonomy of Parasabella and Sabellomma (Sabellidae: Annelida) from Australia: description of new species, indication of cryptic diversity, and translocation of some species out of their natural distribution range
Figure 1. Maps with collecting sites in Australia. A, Parasabella aberrans spp. complex, Parasabella sp. cf. Parasabella aulaconota, Parasabella bioculata sp. nov. B, Parasabella crassichaetae sp. nov. complex, Parasabella sp. cf. Parasabella japonica, Parasabella sp. cf. Parasabella rugosa, Sabellomma cupoculata sp. nov.
Figure 2 in Integrative taxonomy of Parasabella and Sabellomma (Sabellidae: Annelida) from Australia: description of new species, indication of cryptic diversity, and translocation of some species out of their natural distribution range
Figure 2. Comparison of chaetae from different Parasabella, Sabellomma, and Megalomma species. A–G, thoracic inferior chaetae. A, Parasabella crassichaetae sp. nov. complex, with type A chaetae (broad hoods and distal ends narrowing abruptly). B–F, type B chaetae (slender hoods and with a progressively tapering distal tip). B, Parasabella sp. cf. Parasabella aulaconota. C, Parasabella aberrans spp. complex. D, Parasabella bioculata sp. nov. E, Parasabella sp. cf. Parasabella japonica. F, Parasabella sp. cf. Parasabella rugosa, G, Sabellomma cupoculata sp. nov., with type A chaetae. H–M, companion chaetae. H, I, with hoods transversely flattened. H, Megalomma interrupta Capa & Murray, 2009. I, Megalomma phyllisae Capa & Murray, 2009. J, K, with hoods laterally compressed; J, Parasabella crassichaetae sp. nov. complex. K, Parasabella sp. cf. Parasabella rugosa. L, M, with hoods transversely flattened but with very thin, almost needle-like distal mucro. L, Sabellomma cupoculata sp. nov., companion chaeate, top view. M, S. cupoculata sp. nov., companion chaeate, side view.
Figure 3. Maximum likelihood topologies. A, cytochrome oxidase 1 fragments. B, internal transcribed spacer fragment. C, combined data set. Bootstrap supports over 75 in Integrative taxonomy of Parasabella and Sabellomma (Sabellidae: Annelida) from Australia: description of new species, indication of cryptic diversity, and translocation of some species out of their natural distribution range
Figure 3. Maximum likelihood topologies. A, cytochrome oxidase 1 fragments. B, internal transcribed spacer fragment. C, combined data set. Bootstrap supports over 75% shown on nodes. Scale bar, average of nucleotide substitutions per site.
Fig. 1 in Rancho La Brea Fossil Indicates Native Nearctic Status for Necrobia violacea (Linnaeus) (Coleoptera: Cleridae), a Species Previously Considered a Synanthropic Introduction to North America
Fig. 1. Stacked photographs of the heads and pronota of Necrobia species. A) Modern, British N. violacea from the British Collection in the Natural History Museum, London, photographed by RBA, B) Fossil N. violacea from the Rancho La Brea Tar Pits, photographed by ARH, C) Modern, British N. rufipes from the British Collection in the Natural History Museum, London, photographed by RBA.
Figure 4 in Horn scaling relationships in three species of Bledius Leach 1819 (Insecta: Coleoptera: Staphylinidae) show no indication of fitting non-linear allometric models
Figure 4. Scaling relationship between log pronotum width and log horn length in Bledius tricornis (Herbst, 1784). The slope is 1.166 (SE = 0.093) and the linear model has an R2 of 0.78.
Figure 3 in Horn scaling relationships in three species of Bledius Leach 1819 (Insecta: Coleoptera: Staphylinidae) show no indication of fitting non-linear allometric models
Figure 3. Scaling relationship between log pronotum width and log horn length in Bledius frisius Lohse, 1978. The slope is 1.816 (SE = 0.136) and the linear model has an R2 of 0.78.
Figure 1 in Horn scaling relationships in three species of Bledius Leach 1819 (Insecta: Coleoptera: Staphylinidae) show no indication of fitting non-linear allometric models
Figure 1. (a) Bledius spectabilis Kraatz, 1857 schematic diagram of pronotal measurements taken and habitus. (b) Bledius spectabilis at Chesil Fleet, Dorset, UK (photograph by Steve Trewhella). HL = horn length; PW = pronotum width.
Figure 2 in Horn scaling relationships in three species of Bledius Leach 1819 (Insecta: Coleoptera: Staphylinidae) show no indication of fitting non-linear allometric models
Figure 2. Scaling relationship between log pronotum width and log horn length in Bledius spectabilis Kraatz, 1857. The slope is 1.447 (SE = 0.096) and the linear model has an R2 of 0.68.
FIGURE. Map of Mexico, indicating the number of families, genera, and species of Mexican Vascular Epiphytes by state. in Mexican Vascular Epiphytes: Richness and Distribution
FIGURE. Map of Mexico, indicating the number of families, genera, and species of Mexican Vascular Epiphytes by state.
Text-fig. 12. Ranges of the length of the dp4 based on data from the literature. Vertical scale in Ma, the samples are from the Siwaliks (black) and Turkey, Greece and Arabia (red). Type localities of species are indicated with an asterisk. The Y and Z sites are from Baskin (1996), its size ranges are composed of data from several localities and the vertical arrowed broken line indicates the age range of these sites. in An Exceptional Large Sample Of The Early Miocene Ctenodactyline Rodent Sayimys Giganteus, Specific Variation And Taxonomic Implications
Text-fig. 12. Ranges of the length of the dp4 based on data from the literature. Vertical scale in Ma, the samples are from the Siwaliks (black) and Turkey, Greece and Arabia (red). Type localities of species are indicated with an asterisk. The Y and Z sites are from Baskin (1996), its size ranges are composed of data from several localities and the vertical arrowed broken line indicates the age range of these sites.
FIGURE. Median network analyses (MNA) of a subset of the C. trilobus aggregate (i.e. those in the clade A from Fig. 11) based on concatenated DNA sequence data from ITS, trnL-trnF and psbJ-petA. Stars and arrow indicate accessions discussed in the text. NI: North Island, SI: South Island. in Five new species of Corybas (Diurideae, Orchidaceae) endemic to New Zealand and phylogeny of the Nematoceras clade
FIGURE. Median network analyses (MNA) of a subset of the C. trilobus aggregate (i.e. those in the clade A from Fig. 11) based on concatenated DNA sequence data from ITS, trnL-trnF and psbJ-petA. Stars and arrow indicate accessions discussed in the text. NI: North Island, SI: South Island.
FIGURE. Bayesian tree of New Zealand spider orchids (Corybas) based on DNA sequence data from ITS, trnL-trnF and psbJ-petA. Major clades are indicated by open bars and capital letters, members of the C. trilobus aggregate are shaded, and posterior probabilities/ bootstrap percentages (≥50) indicated by numbers near each node. NI: North Island, SI: South Island, MCQI: Macquarie Island, CHI: Chatham Island in Five new species of Corybas (Diurideae, Orchidaceae) endemic to New Zealand and phylogeny of the Nematoceras clade
FIGURE. Bayesian tree of New Zealand spider orchids (Corybas) based on DNA sequence data from ITS, trnL-trnF and psbJ-petA. Major clades are indicated by open bars and capital letters, members of the C. trilobus aggregate are shaded, and posterior probabilities/ bootstrap percentages (≥50) indicated by numbers near each node. NI: North Island, SI: South Island, MCQI: Macquarie Island, CHI: Chatham Island
FIGURE. Distribution of Thalictrum hengduanshanense and T. longistipitatum. Arrow indicates the type locality of both T. hengduanshanense and T. longistipitatum, i.e. Dêqên in Yunnan, China. in Thalictrum hengduanshanense and T. longistipitatum (Ranunculaceae), two new species from southeastern Xizang and northwestern Yunnan, China
FIGURE. Distribution of Thalictrum hengduanshanense and T. longistipitatum. Arrow indicates the type locality of both T. hengduanshanense and T. longistipitatum, i.e. Dêqên in Yunnan, China.
Data from: Microclimate-based species distribution models in complex terrain indicate widespread cryptic refugia under climate change
<p class="MsoNoSpacing"><i>Aim: </i>Species' climatic niches may be poorly predicted by regional climate estimates used in species distribution models (SDMs) due to microclimatic buffering of local conditions. Here, we compare SDMs generated using a locally validated below-canopy microclimate model to those based on interpolated weather station data at two spatial scales to determine the effects of scale, topography, and forest cover on potential future ground-level warming and species distributions.</p> <p class="MsoNoSpacing"><i>Location:</i> Great Smoky Mountains National Park (2090 km<sup>2</sup>; NC, TN, USA)</p> <p class="MsoNoSpacing"><i>Time period: </i>1970 – 2006</p> <p class="MsoNoSpacing"><i>Major taxa:</i> Vascular plant species of the Southern Appalachians</p> <p class="MsoNoSpacing"><i>Methods:</i> We compared the fit and predictions of SDMs generated using a database of plant occurrences and three climate models: macroclimate (1 km, WorldClim), fine-scale (30 m) interpolation of macroclimate with elevation, and fine-scale below-canopy microclimate from a ground-level sensor network.</p> <p class="MsoNoSpacing"><i>Results: </i>We found that, although SDM fit was similar across models, microclimate-derived SDMs predicted substantially greater species persistence with 4 °C of regional warming, with a difference of 50% of the species pool in some areas. Microclimate SDMs predicted higher stability of mid-elevation species, particularly in thermally buffered areas near streams, and critically, less change in species composition at high elevation. In contrast, predictions of macroclimate and interpolation models were similar despite improved resolution.</p> <p class="MsoNoSpacing"><i>Main conclusions:</i> Our results demonstrate that careful selection of climate drivers, including local near-ground validation rather than interpolation, is critical for projecting distributions. They also suggest that some species at risk from climate change might persist, even with 4 °C of macroclimate warming, in cryptic refugia buffered by microclimate, pointing to the roles of forest cover and topography in explaining slower-than-expected changes in understory communities. However, certain species, such as those currently occurring on low-elevation ridges that are sensitive to atmospheric changes, may be at more risk than macroclimate or interpolated SDMs suggest.</p> <p class="MsoNoSpacing"> </p>
thus and genetic % 1 than less indicates Green . ) kb 15 . ca ( Ixodes of ) individuals 40 ( species bold 34 in of are genomes study present mitochondrial the in entire sequenced the Species among. differences reference for genetic, species ) % ( same Pairwise the. 3 from FIGURE sequences in A new subgenus, Australixodes n. subgen. (Acari: Ixodidae), for the kiwi tick, Ixodes anatis Chilton, 1904, and validation of the subgenus Coxixodes Schulze, 1941 with a phylogeny of 16 of the 22 subgenera of Ixodes Latreille, 1795 from entire mitochondrial genome sequences
thus and genetic % 1 than less indicates Green . ) kb 15 . ca ( Ixodes of ) individuals 40 ( species bold 34 in of are genomes study present mitochondrial the in entire sequenced the Species among. differences reference for genetic, species ) % ( same Pairwise the. 3 from FIGURE sequences
FIGURE4. Maximum-likelihood tree inferred from 694 bp of COI using a HKY+G substitution model implemented in MEGAX (Kumar et al. 2018). Bootstrap values are indicated on the nodes. in --Molecular--and--acoustic--evidence--support--the--species--status--of--Anthus rubescens rubescens and--Anthus [rubescens] japonicus--(Passeriformes:--Motacillidae)
FIGURE4. Maximum-likelihood tree inferred from 694 bp of COI using a HKY+G substitution model implemented in MEGAX (Kumar et al. 2018). Bootstrap values are indicated on the nodes.
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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)
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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.