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294 results for “Britain”
FIGURE 1 in A new miniature Melanesian Forest Frog (Ceratobatrachidae: CORNufeR) from New Britain Island, constituting the first record of the subgenus BATRAchylOdes from outside of the Solomon Archipelago
FIGURE 1. Map of the Bismarck and Solomon Archipelagos showing the distributions of all species of Cornufer within the subgenus Batrachylodes, including the type locality of Cornufer exedrus (black circle) at Tompoi Camp (~1,600 m above sea level) in the Nakanai Mountains of eastern New Britain.
FIGURE 4 in A new miniature Melanesian Forest Frog (Ceratobatrachidae: CORNufeR) from New Britain Island, constituting the first record of the subgenus BATRAchylOdes from outside of the Solomon Archipelago
FIGURE 4. Close-up images of the holotype of C. exedrus (SAMA R64760) in life showing ventral (A), lateral (B), palmar (C), and plantar and cloacal (D) regions.
FIGURE 6 in A new miniature Melanesian Forest Frog (Ceratobatrachidae: CORNufeR) from New Britain Island, constituting the first record of the subgenus BATRAchylOdes from outside of the Solomon Archipelago
FIGURE 6. The advertisement call of a male C. exedrus paratype (SAMA R64762) recorded at ambient temperature of 18.4°C on 21 April 2009 (1830 hr, by SJR): (A) oscillogram (relative amplitude vs. time in s) of three typical notes and (B) a 2 s audiospectrogram (frequency in kHz vs. time in s) from the middle of a 60 s, 44-pulsed call (D, relative amplitude vs. time in s). Note (C) the corresponding power spectrum (Fast Fourier Transformation; relative amplitude vs. frequency in kHz) of a single note, depicting a fundamental (lowest) frequency of 2.3 kHz and the dominant (emphasized) frequency of 4.7 kHz.
FIGURE 5 in A new miniature Melanesian Forest Frog (Ceratobatrachidae: CORNufeR) from New Britain Island, constituting the first record of the subgenus BATRAchylOdes from outside of the Solomon Archipelago
FIGURE 5. Close-up images of the ventral surfaces of the right hand (A) and left foot (B) of the holotype of C. exedrus (SAMA R64760) in preservative (scale bar = 1 mm).
FIGURE 3 in A new miniature Melanesian Forest Frog (Ceratobatrachidae: CORNufeR) from New Britain Island, constituting the first record of the subgenus BATRAchylOdes from outside of the Solomon Archipelago
FIGURE 3. Maximum likelihood phylogeny of Cornufer focusing on the subgenus Batrachylodes, with the position of C. exedrus highlighted. Implemented in RAxML based on a fragment (~875-bp) of the mitochondrial 16S rRNA marker.
FIGURE 2 in A new miniature Melanesian Forest Frog (Ceratobatrachidae: CORNufeR) from New Britain Island, constituting the first record of the subgenus BATRAchylOdes from outside of the Solomon Archipelago
FIGURE 2. Photographs in life of the holotype (A: SAMA R64760) and paratypes (B: SAMA R64764; C: SAMA R64763) of Cornufer (Batrachylodes) exedrus, as well as other representatives of the subgenus Batrachylodes from the Solomon Archipelago (D: KU 341539, Batrachylodes trossulus, Choiseul Is., Solomon Islands; E: KU 341494–5, Batrachylodes minutus, Choiseul Is., Solomon Islands; F: KU 341497, Batrachylodes wolfi, Shortland Is., Solomon Islands).
Data for: Biological Flora of Britain and Ireland: Silene uniflora
<p>These data result from an investigation of the germination biology of seeds of <em>Silene uniflora </em>(Sea Campion) in response to temperature and salinity. They are summarised in Figure 7 and interpreted in section 8.4 of the account of <em>Silene uniflora</em> in the series <em>Biological Flora of Britain and Ireland</em>, published in the Journal of Ecology.</p>
Data from: Unravelling the complexities of temporal biotic homogenisation and heterogenization: Avian assemblage dynamics in Britain
<p>Biotic homogenization is a process whereby species assemblages become more similar through time. The standard way of identifying the process of biotic homogenization is to look for decreases in spatial beta-diversity. However, using a single assemblage-level metric to assess homogenization can mask important changes in the occupancy patterns of individual species. Here, we analysed changes in the spatial beta-diversity patterns (i.e., biotic heterogenization or homogenization) of British bird assemblages within 30km x 30km regions between two periods (1988-1991 and 2008-2011). We partitioned the change in spatial beta-diversity into extirpation and colonisation resultant change (i.e., change in spatial beta-diversity within each region resulting from both extirpation and colonisation). We used measures of abiotic change in combination with Bayesian modelling to disentangle the drivers of biotic heterogenization and homogenization. We detected both heterogenization and homogenization across the two time periods and three measures of diversity (taxonomic, phylogenetic, and functional). In addition, both extirpation and colonisation contributed to the observed changes, with heterogenization mainly driven by extirpation and homogenization by colonisation. These assemblage-level changes were primarily due to shifting occupancy patterns of generalist species. Compared to habitat generalists, habitat specialists had significantly (i) higher average contributions to colonisation resultant change (indicating heterogenization within a region due to colonisation) and (ii) lower average contributions to extirpation resultant change (indicating homogenization from extirpation). Generalists showed the opposite pattern. Increased extirpation resultant homogenization within regions was associated with increased urban land cover and decreased habitat diversity, precipitation, and temperature. Changes in extirpation resultant heterogenization and colonisation resultant heterogenization were associated with differences in elevation between regions and changes in temperature and land cover. Many of the 'winners' (i.e., species that increased in occupancy) were species that had benefitted from conservation action (e.g., buzzard (<em>Buteo buteo</em>)). The 'losers' (i.e., those that decreased in occupancy) consisted primarily of previously common species, such as cuckoo (<em>Cuculus canorus</em>). Our results show that focusing purely on changes in spatial beta-diversity over time may obscure important information about how changes in the occupancy patterns of individual species contribute to homogenization and heterogenization.</p>
Encyclopedia of Marine Life of Britain and Ireland Resource: Encyclopedia of Marine Life of Britain and Ireland
Guide to marine life of Britain and Ireland. <p></p>http://www.habitas.org.uk/marinelife/
Impacts of Agriculture and Snow Dynamics on Catchment Water Balance in the U.S. and Great Britain
<p>Data required to reproduce the figures reported in the paper.</p> <p> </p>
Estimates of daily river flows for 190 catchments in Great Britain from the GR6J model using CRCM5 large ensemble
<p>Simulated river flows for 200 catchments using the GR6J hydrological model driven by the CRCM5 50-member large ensemble</p>
Built-up areas of Britain, 1790s-1830S
<p>This dataset includes the built up areas extracted from OS survey drawings, English county maps and Roy's military survey of Scotland.</p>
F in Descriptions of flea larvae (Siphonaptera: Ceratophyllidae, Leptopsyllidae) found in nests of the House Martin, Delichon urbica (Aves: Hirundinidae), in Great Britain
F. 30–32. Frontopsylla laeta. (30) Ventral view of head, left half. (31) Dorsal view of head, left half. (32) Lateral view of head. Sutures: cor. su., coronal; fr. su., frontal. Setae: par. parietals (three). Scale bar: 0.1 mm.
F in Descriptions of flea larvae (Siphonaptera: Ceratophyllidae, Leptopsyllidae) found in nests of the House Martin, Delichon urbica (Aves: Hirundinidae), in Great Britain
F. 19, 20. Thoracic segments and first abdominal segment, left half, ventral view: (19) Ceratophyllus rusticus. (20) Ceratophyllus farreni farreni. Scale bar: 0.3 mm.
F in Descriptions of flea larvae (Siphonaptera: Ceratophyllidae, Leptopsyllidae) found in nests of the House Martin, Delichon urbica (Aves: Hirundinidae), in Great Britain
F. 4–11. Ceratophyllus hirundinis. (4) Labrum, dorsal (anterior) face. (5) Labrum, ventral (oral) face. (6) Left mandible, lateral view. (7) Left antennal shaft and antennal mound. a –a papillae; b and b papillae; c, sensillum; d, e, sensilla-like structures. (8) Right 1 3 1 2 maxilla, dorsal view. (9) Left maxilla, ventral view. (10) Egg burster of first instar larva, dorsal view. (11) Egg burster of first instar larva, lateral view. Scale bar: 0.05 mm.
F in Descriptions of flea larvae (Siphonaptera: Ceratophyllidae, Leptopsyllidae) found in nests of the House Martin, Delichon urbica (Aves: Hirundinidae), in Great Britain
F. 39–41. Frontopsylla laeta: thoracic segments and first abdominal segment. (39) Ventral view, left half. (40) Dorsal view, left half. (41) Lateral view. Scale bar: 0.3 mm.
F in Descriptions of flea larvae (Siphonaptera: Ceratophyllidae, Leptopsyllidae) found in nests of the House Martin, Delichon urbica (Aves: Hirundinidae), in Great Britain
F. 21–26. Egg burster of first instar larva, dorsal and lateral views. (21, 22) Ceratophyllus rusticus. (23, 24) Callopsylla waterstoni. (25, 26) Frontopsylla laeta. Scale bar: 0.05 mm.
F in Descriptions of flea larvae (Siphonaptera: Ceratophyllidae, Leptopsyllidae) found in nests of the House Martin, Delichon urbica (Aves: Hirundinidae), in Great Britain
F. 33–38. Frontopsylla laeta. (33) Labrum, dorsal (anterior) face. (34) Labrum, ventral (oral) face. (35) Left mandible, lateral view. (36) Left antennal shaft and antennal mound. (37) Right maxilla, dorsal view. (38) Left maxilla, ventral view. Scale bar: 0.05 mm.
PLATE 1a–d in The discovery of Microniphargus leruthi Schellenberg, 1934 (Crustacea: Amphipoda: Niphargidae) in Britain and its distribution in the British Isles
PLATE 1a–d. Scanning electron micrographs of Microniphargus leruthi: a—incomplete specimen x45; b—gnathopod 1 carpus and propodus x450 (arrow indicates 'napping'on ventrodistal extension of the carpus); c and d—enlargements of the 'napping' (c= x2000; d= x4500).
FIGURE 1a–d. Microniphargus leruthi Schellenberg, 1934 in The discovery of Microniphargus leruthi Schellenberg, 1934 (Crustacea: Amphipoda: Niphargidae) in Britain and its distribution in the British Isles
FIGURE 1a–d. Microniphargus leruthi Schellenberg, 1934 (ca 2 mm): a—gnathopods 1; b—gnathopod 2; c—mandible palp; d—telson.
ScienceDex guides
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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.