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FIGURE 4 in Two new deep-sea species of Capitella (Annelida: Capitellidae) from sunken wood in the Northeast Pacific
FIGURE 4. Capitella multibranchiata sp. nov.: A, anterior end, lateral view; B, anterior end, dorso-lateral view; C, abdominal hooded hooks; D, abdominal notopodial tori showing filiform branchiae; E, detail of a segment showing notopodial and neuropodial branchial filaments. Abbreviations: ch, chaetiger; gp, genital pore; nuO, nuchal organ; nob, notopodial branchia (or insertion); neb, neuropodial branchia; pr, prostomium; per, peristomium.
FIGURE 2 in Two new deep-sea species of Capitella (Annelida: Capitellidae) from sunken wood in the Northeast Pacific
FIGURE 2. Capitella blakei sp. nov.: A, anterior end, lateral view; B, anterior end, ventral view; C, distal end of genital spine of chaetiger 8; D, distal end of genital spines of chaetiger 9; E, complete hooded hook from abdomen; F, detail of abdominal hooded hook. Abbreviations: ch, chaetiger; lg, lateral groove; pr, prostomium; per, peristomium; vg, ventral groove.
FIGURE 1 in Two new deep-sea species of Capitella (Annelida: Capitellidae) from sunken wood in the Northeast Pacific
FIGURE 1. Sampling localities in the northeastern Pacific Ocean: 1, Endeavour Segment, Juan de Fuca Ridge; 2, Wuzza Bare, Cascadian Base; 3, Axial Volcano, Juan de Fuca Ridge; 4, off Oregon Margin; 5, Monterey Bay (Deadwood site 2). Figure made with GeoMapApp (www.geomapapp.org) (Ryan et al., 2009).
FIGURE 5 in Two new deep-sea species of Capitella (Annelida: Capitellidae) from sunken wood in the Northeast Pacific
FIGURE 5. Capitella multibranchiata sp. nov.: A, anterior end, ventro-lateral view, staining with Methyl Green; B, posterior end of thorax and anterior end of abdomen showing distinct MGSP; C and D, posterior end of two individuals with pygidium showing notopodial and neuropodial branchiae; inset showing detail of branchiae. Abbreviations: ch, chaetiger; neb, neuropodial branchia; nob, notopodial branchia; pr, prostomium; per, peristomium; pt, parapodial tori; pr, parapodial ridge; pyg, pygidium.
FIGURE 5 in Hydraena bahiana sp. n., a new minute moss beetle (Coleoptera, Hydraenidae) from highlands of Northeast Brazil
FIGURE 5. Habitat of Hydraena bahiana sp. n.. Pools at 1,705 m. altitude (a, b). General view of Serra do Barbado, Bahia State (c, d)
FIGURE 1 in Hydraena bahiana sp. n., a new minute moss beetle (Coleoptera, Hydraenidae) from highlands of Northeast Brazil
FIGURE 1. Hydraena bahiana sp. n., holotype male. Dorsal (a) and ventral (b) habitus. Scale bar = 0.5 mm.
FIGURE 4 in Hydraena bahiana sp. n., a new minute moss beetle (Coleoptera, Hydraenidae) from highlands of Northeast Brazil
FIGURE 4. Hydraena bahiana sp. n., paratype female. Last abdominal segments and spermatheca. Spermatheca (a, b), last abdominal ventrite (c) and terminal tergite (d). Scale bar = 0.05 mm.
FIGURE 3 in Hydraena bahiana sp. n., a new minute moss beetle (Coleoptera, Hydraenidae) from highlands of Northeast Brazil
FIGURE 3. Hydraena bahiana sp. n., holotype male. Aedeagus in lateral (a, b) and ventral (c, d) view. Scale bar = 0.1 mm.
FIGURE 2 in Hydraena bahiana sp. n., a new minute moss beetle (Coleoptera, Hydraenidae) from highlands of Northeast Brazil
FIGURE 2. Hydraena bahiana sp. n., holotype male. Sternite X (c) and Spiculum gastrale (a, b, d). Scale bar = 0.1 mm.
FIGURE 3. Mustura daral, a and d. MUMF 18065, 62.5 in Mustura daral, a new species of stone loach from Arunachal Pradesh, Northeast India (Teleostei: Nemacheilidae)
FIGURE 3. Mustura daral, a and d. MUMF 18065, 62.5 mm SL, male; lip structure and head with suborbital flap. Scale bar= 1mm; b–c. MUMF 18068, 56.7 mm SL, male; air bladder and intestine; e. MUMF 18064, 66.8 mm SL, male; pectoral fin. Vertical scale bar = 1 mm. t represents tubercles in the Figure; f. MUMF 18075, 70.4 mm SL, female; pectoral fin.
FIGURE 2 in Mustura daral, a new species of stone loach from Arunachal Pradesh, Northeast India (Teleostei: Nemacheilidae)
FIGURE 2. Mustura daral, paratypes, a–b. MUMF 18063, 64.7 mm SL, male (dorsal and lateral view, left pectoral fin damaged during collection); c. MUMF 18072, 60.7 mm SL, male (lateral view); d. MUMF 18067, 62.6 mm SL, male (lateral view). India: Siang River.
FIGURE 1. Mustura daral, a–b. holotype, MUMF 18061, 59.6 in Mustura daral, a new species of stone loach from Arunachal Pradesh, Northeast India (Teleostei: Nemacheilidae)
FIGURE 1. Mustura daral, a–b. holotype, MUMF 18061, 59.6 mm SL, male (lateral and ventral view). India: Siang River.
Data from: Plant functional types broadly describe water use strategies in the Caatinga, a seasonally dry tropical forest in northeast Brazil
<ol> <li><span>In seasonally dry tropical forests, plant functional type can be classified as deciduous low wood density, deciduous high wood density, or evergreen high wood density species. While deciduousness is often associated with drought-avoidance and low wood density is often associated with tissue water storage, the degree to which these functional types may correspond to diverging and unique water use strategies has not been extensively tested. </span></li> <li><span>We examined (1) tolerance to water stress, measured by pre-dawn and mid-day leaf water potential; (2) water use efficiency, measured via foliar δ<sup>13</sup>C; and (3) access to soil water,<i> </i>measured via stem water δ<sup>18</sup>O.</span></li> <li><span>We found that deciduous low wood density species maintain high leaf water potential and low water use efficiency. Deciduous high wood density species have lower leaf water potential and variable water use efficiency. Both groups rely on shallow soil water. Evergreen high wood density species have low<i> </i>leaf water potential, higher water use efficiency, and access alternative water sources. These findings indicate that deciduous low wood density species are drought avoiders, with a specialized strategy for storing root and stem water. Deciduous high wood density species are moderately drought tolerant, and evergreen high wood density species are the most drought tolerant group. </span></li> <li><span><i>Synthesis. </i>Our results broadly support the plant functional type framework as a way to understand water use strategies, but also highlight species-level differences. </span></li> </ol>
FIGURE 1. Eugenia nordestina. A in Eugenia nordestina (Myrteae, Myrtaceae), a new endemic species from the Septentrional Northeast of Brazil
FIGURE 1. Eugenia nordestina. A. Holotype (A.S.F. Castro 2625). B. Bark. C. Vegetative branches. D. Branches with flowers. E. Auxotelic inflorescences. F. Branch with immature fruits. G. Mature fruit (scale = 1cm). Herbarium photograph (A) by INCT/SpeciesLink; Field photographs (B-G) by A.S.F. Castro.
A survey of soil bacterial diversity across a Northeast Louisiana federal wildlife refuge
<p class="MsoNoSpacing">Soil microbial communities represent complex biological systems responsible for many ecosystem functions. Differences in these systems are attributable to a variety of factors, including soil series, plant communities, and anthropogenic land use. We assessed the microbial diversity at 30 sites covering two ecoregions, three land usages, and seven soil series at Black Bayou Lake National Wildlife Refuge, an over 21 km<sup>2</sup> site located north of Monroe, Louisiana. Based on an average of over 47,000 amplified sequence variants per site, we found no significant difference in alpha diversity measures across groups but did find significant differences in beta diversity between ecoregions and the sites and soil series located within them. Bacteria associated with agricultural practices were significantly more abundant at the Ouachita River Backswamp sites, reflecting the historical land use of these areas. We found no significant differences between a managed prairie fragment and the Backswamp sites, suggesting that the microbial communities have not changed over twenty years post-restoration. Our data provide meaningful baseline measure of bacterial community diversity and abundance for the refuge, and highlight the necessity to manage these valuable soil resources in conjunction with the plant and animal communities.</p>
FIGURE 52 in A taxonomic revision of Northeast Pacific softnose skates (Rajiformes: Arhynchobatidae: Bathyraja Ishiyama)
FIGURE 52. Three equally parsimonious trees of the seven study species, plus a rooted outgroup species, Beringraja inornata. A. Maximum parsimony tree displaying a branch that is comprised of Bathyraja interrupta and B. kincaidii; B. Maximum parsimony tree with B. kincaidii and B. interrupta on separate branches; C. Maximum parsimony tree displaying all species as being on separate branches, except B. abyssicola and B. aleutica. The numbers on the branches indicate the number of changes between character states.
FIGURE 51 in A taxonomic revision of Northeast Pacific softnose skates (Rajiformes: Arhynchobatidae: Bathyraja Ishiyama)
FIGURE 51. PCA plots of measurements relative to total length and their relationships to each other. Points indicate the average principal component (PC) scores with standard error bars. Lines indicate the eigenvector scores for each measurement. A. Disc length (DL), disc width (DW), and snout to maximum disc width (SDW); B. snout to maximum disc width, head length (HDL), preorbital length (POB), and preoral length (POR); C. first dorsal fin total length (DIT), first dorsal fin height (D1H), first dorsal fin base length (D1B), second dorsal fin height (D2H), second dorsal fin base length (D2B), caudal fin height (CDH), and caudal fin base length (CDB); D. pelvic fin anterior lobe length (PPL), pelvic fin anterior lobe inner length (PAL), and pelvic fin posterior lobe length (IAL); E. total length (TL), disc length, disc width, interdorsal space (IDS), and tail length (TAL); F. spiracle length (SPL), interspiracular space (ISP), and interorbital width (IOW). Species shown by color: Bathyraja abyssicola (red triangle), B. aleutica (green triangle), B. interrupta (maroon hexagon), B. kincaidii (blue circle), B. microtrachys (pink star), B. spinosissima (yellow diamond), and B. trachura (black square).
FIGURE 50 in A taxonomic revision of Northeast Pacific softnose skates (Rajiformes: Arhynchobatidae: Bathyraja Ishiyama)
FIGURE 50. Mean thorn counts by species by species, bars indicate the standard error from the mean. Letters show whether means are significantly different across species; A. interdorsal thorns; B. middorsal thorns; C. nuchal thorns; D. scapular thornsright side; E. scapular thorns- left side; F. tail thorns.
FIGURE 48 in A taxonomic revision of Northeast Pacific softnose skates (Rajiformes: Arhynchobatidae: Bathyraja Ishiyama)
FIGURE 48. Mean fin measurements by species in millimeters, measurements are taken as a percentage of total length (% TL). Bars indicate the standard error from the mean. Letters show whether means are significantly different across species; A. first dorsal fin base length; B. first dorsal fin height; C. second dorsal fin base length; D. second dorsal fin height; E. caudal fin base length; F. caudal fin height.
FIGURE 47 in A taxonomic revision of Northeast Pacific softnose skates (Rajiformes: Arhynchobatidae: Bathyraja Ishiyama)
FIGURE 47. Mean body measurements by species in millimeters, measurements are taken as a percentage of total length (% TL). Bars indicate the standard error from the mean. Letters show whether means are significantly different across species; A. snout to max disc width; B. head length; C. preorbital length; D. eye length; E. spiracle length; F. interspiracular length.
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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.