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322 results for “Southeastern United States”
Figure 2 from: Messer SJ, Cover SP, Rabeling C (2020) Two new species of socially parasitic Nylanderia ants from the southeastern United States. ZooKeys 921: 23-48. https://doi.org/10.3897/zookeys.921.46921
Figure 2 Gynes of the social parasite Nylanderia deyrupi (A, C, E) and its host Nylanderia wojciki (B, D, F) in full-face (A, B), lateral (C, D), and dorsal (E, F) views. Scale bars: 0.1 mm (A, B), 0.5 mm (C–F).
Figure 10 from: Messer SJ, Cover SP, Rabeling C (2020) Two new species of socially parasitic Nylanderia ants from the southeastern United States. ZooKeys 921: 23-48. https://doi.org/10.3897/zookeys.921.46921
Figure 10 Geographic distribution of N. parasitica (black stars) and its host N. faisonensis (red circles). Host distribution data was supplemented with additional information from antmaps.org (Janicki et al. 2016).
Figure 1 from: Messer SJ, Cover SP, Rabeling C (2020) Two new species of socially parasitic Nylanderia ants from the southeastern United States. ZooKeys 921: 23-48. https://doi.org/10.3897/zookeys.921.46921
Figure 1 Gyne (A, C, E) and male (B, D, F) of the previously described social parasite Nylanderia deceptrix in full-face (A, B), lateral (C, D), and dorsal (E, F) views. Scale bars: 0.2 mm (A, B), 1 mm (C, E), 0.5 mm (D, F).
Figure 9 from: Messer SJ, Cover SP, Rabeling C (2020) Two new species of socially parasitic Nylanderia ants from the southeastern United States. ZooKeys 921: 23-48. https://doi.org/10.3897/zookeys.921.46921
Figure 9 Geographic distribution of N. deyrupi (black star) and its host N. wojciki (red circles). Host distribution data was supplemented with additional information from antmaps.org (Janicki et al. 2016).
Data from: Population genomic analysis uncovers African and European admixture in Drosophila melanogaster populations from the southeastern United States and Caribbean Islands
Drosophila melanogaster is postulated to have colonized North America in the past several 100 years in two waves. Flies from Europe colonized the east coast United States while flies from Africa inhabited the Caribbean, which if true, make the south-east US and Caribbean Islands a secondary contact zone for African and European D. melanogaster. This scenario has been proposed based on phenotypes and limited genetic data. In our study, we have sequenced individual whole genomes of flies from populations in the south-east US and Caribbean Islands and examined these populations in conjunction with population sequences from the west coast US, Africa, and Europe. We find that west coast US populations are closely related to the European population, likely reflecting a rapid westward expansion upon first settlements into North America. We also find genomic evidence of African and European admixture in south-east US and Caribbean populations, with a clinal pattern of decreasing proportions of African ancestry with higher latitude. Our genomic analysis of D. melanogaster populations from the south-east US and Caribbean Islands provides more evidence for the Caribbean Islands as the source of previously reported novel African alleles found in other east coast US populations. We also find the border between the south-east US and the Caribbean island to be the admixture hot zone where distinctly African-like Caribbean flies become genomically more similar to European-like south-east US flies. Our findings have important implications for previous studies examining the generation of east coast US clines via selection.
FIGURE 1. Arenaeocoris enervatus n in Arenaeocoris enervatus (Hemiptera: Heteroptera: Reduviidae: Stenopodainae), a new genus and species from the Southeastern United States
FIGURE 1. Arenaeocoris enervatus n. sp. a: Male (holotype); b: Female.
FIGURE 1 in A new tardigrade, Mutaparadoxipus duodigifinis gen. nov., sp. nov. (Heterotardigrada: Arthrotardigrada), from the Southeastern United States
FIGURE 1. Mutaparadoxipus duodigifinis gen. nov., sp. nov., female. Illustration: ventral view.
FIGURE 9 in Taxonomic assessment of Alligator Snapping Turtles (Chelydridae: Macrochelys), with the description of two new species from the southeastern United States
FIGURE 9. (Continued)
FIGURE 9 in Taxonomic assessment of Alligator Snapping Turtles (Chelydridae: Macrochelys), with the description of two new species from the southeastern United States
FIGURE 9. (Continued)
Figs. 1–2. Acanthinus argentinus, male. 1 in Acanthinus argentinus(PIC) Newly Established in the Southeastern United States (Coleoptera: Anthicidae)
Figs. 1–2. Acanthinus argentinus, male. 1) Dorsal view of habitus; 2) Lateral view of habitus.
August-September maximum temperature reconstruction for the Southeastern United States (1760-2022 CE)
<p>Over recent decades, the southeastern United States (Southeast) has become increasingly well represented by the terrestrial climate proxy record. However, while the paleo proxy records capture the region's hydroclimatic history over the last several centuries, the understanding of near-surface air temperature variability is confined to the comparatively shorter observational period (1895-present). Here, we detail the application of blue intensity (BI) methods on a network of tree-ring collections and examine their utility for producing robust paleotemperature estimates. Results indicate that maximum latewood BI (LWBI) chronologies exhibit positive and temporally stable correlations (<em>r </em>= 0.28- 0.54<em>, p </em>< 0.01) with summer maximum temperatures. As such, we use a network of LWBI chronologies to reconstruct the August-September average maximum temperatures for the Southeast spanning the period 1760-2010 CE. Our work demonstrates the utility of applying novel dendrochronological techniques to improve the understanding of the longer-term temperature history of the Southeast.</p>
Figures 16–19 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 16–19. Leptoconops carteri (Yolo County, CA). 16) Female terminalia with normal spermathecae. 17) Variant with spermathecae similar to those more typical of L. torrens. 18) Lateral view of lower portion of eye showing interommatidial pubescence. 19) Male genitalia, ventral view, proximal sclerites and distal shieldlike fusion of the aedeagus (A), proximal and distal sclerites of a paramere (P), tergite 9 apicolateral processes (T9alp).
Figures 117–125 in Culicoides Latreille and Leptoconops Skuse biting midges of the southwestern United States with emphasis on the Canyonlands of southeastern Utah (Diptera: Ceratopogonidae)
Figures 117–125. Male wings of Culicoides subgenera Avaritia and Silvicola. 117) C. boydi (in grayscale) (Riverside County, CA [BM]). 118) C. obsoletus (MD [FSCA]). 119) C. cockerellii (Bonneville County, ID). 120) C. freeborni (San Diego County, CA [BM]). 121) C. lahontan. 122) C. neofagineus (in grayscale) (paratype, Mendocino County, CA [FSCA]). 123) C. neomontanus. 124) C. saltonensis (Imperial County, CA [FSCA]). 125) C. sierrensis (paratype, Modoc County, CA [FSCA]).
Supplementary material 1 from: Egan SP, Weinersmith KL, Liu S, Ridenbaugh RD, Zhang MY, Forbes AA (2017) Description of a new species of Euderus Haliday from the southeastern United States (Hymenoptera, Chalcidoidea, Eulophidae): the crypt-keeper wasp. ZooKeys 645: 37-49. https://doi.org/10.3897/zookeys.645.11117
Morphological, geographic, and ecological distinguishing features of Euderus set :
Figure 2 from: Egan SP, Weinersmith KL, Liu S, Ridenbaugh RD, Zhang MY, Forbes AA (2017) Description of a new species of Euderus Haliday from the southeastern United States (Hymenoptera, Chalcidoidea, Eulophidae): the crypt-keeper wasp. ZooKeys 645: 37-49. https://doi.org/10.3897/zookeys.645.11117
Figure 2 - A Right forewing of male Euderus set B Anterior view of female Euderus set head C Anterior view of male Euderus set head.
Figure 1 from: Egan SP, Weinersmith KL, Liu S, Ridenbaugh RD, Zhang MY, Forbes AA (2017) Description of a new species of Euderus Haliday from the southeastern United States (Hymenoptera, Chalcidoidea, Eulophidae): the crypt-keeper wasp. ZooKeys 645: 37-49. https://doi.org/10.3897/zookeys.645.11117
Figure 1 - A Lateral habitus of female Euderus set B Dorsal habitus of female Euderus set C Lateral habitus of male Euderus set.
Figure 6 from: Franz N, Gilbert E, Ludäscher B, Weakley A (2016) Controlling the taxonomic variable: Taxonomic concept resolution for a southeastern United States herbarium portal. Research Ideas and Outcomes 2: e10610. https://doi.org/10.3897/rio.2.e10610
Figure 6 - Project management time line; see also Sections 5 & 8. G = graduate student; UG = undergraduate students.
Figure 5 from: Franz N, Gilbert E, Ludäscher B, Weakley A (2016) Controlling the taxonomic variable: Taxonomic concept resolution for a southeastern United States herbarium portal. Research Ideas and Outcomes 2: e10610. https://doi.org/10.3897/rio.2.e10610
Figure 5 - Euler/X toolkit products. (A) Part of the complex "Andropogon use case", with 1948/1950/1968 input sec. Weakley (2015) (see also Fig. 1). (B) Euler/X visualization of input constraints. Each concept taxonomy is uniquely colored. Ten RCC–5 articulations are provided. (C) Euler/X alignment visualization, showing congruent (grey, rounded) and incongruent (colored) alignment regions. Arrows represent proper inclusion; blue dashed lines show overlap. (D) Subset of 48 inferred, Maximally Informative Relations (MIR). The "*" represents the 1948.Androgon_var_tenuispatheus concept lineage throughout (A) and (C).
Figure 4 from: Franz N, Gilbert E, Ludäscher B, Weakley A (2016) Controlling the taxonomic variable: Taxonomic concept resolution for a southeastern United States herbarium portal. Research Ideas and Outcomes 2: e10610. https://doi.org/10.3897/rio.2.e10610
Figure 4 - Species concept entry Weakley's Flora (Weakley 2015: 355), with 15 RCC–5 articulations to name usages endorsed in incongruent, preceding treatments (such as Radford et al. 1968 ["RAB"]).
Figure 3 from: Franz N, Gilbert E, Ludäscher B, Weakley A (2016) Controlling the taxonomic variable: Taxonomic concept resolution for a southeastern United States herbarium portal. Research Ideas and Outcomes 2: e10610. https://doi.org/10.3897/rio.2.e10610
Figure 3 - SERNEC (2016) Taxonomic Thesaurus for the genus-level name Cleistesiopsis, as of August 2016. [] = synonym.
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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.