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1,014 results for “TIGER”
Figure 12 in Molecular taxonomy reveals an overlooked cryptic species of the tiger moth genus Murzinowatsonia Dubatolov (Lepidoptera, Arctiinae) from Sichuan, China
Figure 12. Maximum likelihood topology showing the phylogenetic relationships of Murzinowatsonia species and the related genera based on molecular data. Clades not relevant to this study are shown as collapsed. Numbers to the left of each node are SH-aLRT support (%)/aBayes support/ultrafast bootstrap support (%).
Figure 9 in Molecular taxonomy reveals an overlooked cryptic species of the tiger moth genus Murzinowatsonia Dubatolov (Lepidoptera, Arctiinae) from Sichuan, China
Figure 9. China, North West Sichuan, near Luhuo. Type locality of M. amelija sp. n. (photos by S. Butvila).
Figure 1-4. Murzinowatsonia spp., adults. 1, M in Molecular taxonomy reveals an overlooked cryptic species of the tiger moth genus Murzinowatsonia Dubatolov (Lepidoptera, Arctiinae) from Sichuan, China
Figure 1-4. Murzinowatsonia spp., adults. 1, M. amelija sp. n., holotype, male, China, NW Sichuan, DNA voucher specimen id: ZMH-DNA0124 (ZMH); 2, M. amelija sp. n., paratype, male, China, NW Sichuan, DNA voucher specimen id: ZMH-DNA0125 (ZMH); 3, M. x-album, male, China, W Sichuan, DNA voucher specimen id: ZMH-DNA0128 (ZMH); 4, M. x-album, male, China, W Sichuan, DNA voucher specimen id: ZMH-DNA0129 (ZMH).
Figure 5-8. Murzinowatsonia spp., male genitalia. 5, M in Molecular taxonomy reveals an overlooked cryptic species of the tiger moth genus Murzinowatsonia Dubatolov (Lepidoptera, Arctiinae) from Sichuan, China
Figure 5-8. Murzinowatsonia spp., male genitalia. 5, M. amelija sp. n., holotype, China, NW Sichuan, slide AV6095 Volynkin; 6, M. amelija sp. n., paratype, China, NW Sichuan, slide AV6094 Volynkin; 7, M. x-album, China, W Sichuan, slide AV6092 Volynkin; 8, M. x-album, China, W Sichuan, slide AV6093 Volynkin.
Genomic shifts, phenotypic clines and fitness costs associated with cold-tolerance in the Asian tiger mosquito
<p>Climatic variation is a key driver of genetic differentiation and phenotypic traits evolution, and local adaptation to temperature is expected in widespread species. We investigated phenotypic and genomic changes in the native range of the Asian tiger mosquito, <em>Aedes</em> <em>albopictus</em>. We first refine the phylogeographic structure based on genome-wide regions (1,901 double-digest restriction-site associated DNA single nucleotide polymophisms [ddRAD SNPs]) from 41 populations. We then explore the patterns of cold adaptation using phenotypic traits measured in common garden (wing size and cold tolerance) and genotype–temperature associations at targeted candidate regions (51,706 exon-capture SNPs) from nine populations. We confirm the existence of three evolutionary lineages including clades A (Malaysia, Thailand, Cambodia, and Laos), B (China and Okinawa), and C (South Korea and Japan). We identified temperature-associated differentiation in 15 out of 221 candidate regions but none in ddRAD regions, supporting the role of directional selection in detected genes. These include genes involved in lipid metabolism and a circadian clock gene. Most outlier SNPs are differently fixed between clades A and C, whereas clade B has an intermediate pattern. Females are larger at higher latitudes yet produce no more eggs, which might favor the storage of energetic reserves in colder climates. Nondiapausing eggs from temperate populations survive better to cold exposure than those from tropical populations, suggesting they are protected from freezing damages but this cold tolerance has a fitness cost in terms of egg viability. Altogether, our results provide strong evidence for the thermal adaptation of <em>A</em>. <em>albopictus</em> across its wide temperature range.</p>
FIGURES 8–19 in How strange: Coenosia curiosa sp. nov. (Diptera: Muscidae), the first recorded Tiger fly from Lesotho, with revision of the Coenosia globuliseta-group
FIGURES 8–19. Coenosia spp. Ô, terminalia: C. curiosa sp. nov.: (8) sternite 5; (9) cercal plate; (10) surstylus and cercal plate, lateral view. C. flagelliseta: (11) sternite 5; (12) cercal plate; (13) surstylus and cercal plate, lateral view. C. macrotriseta: (14) sternite 5; (15) cercal plate; (16) surstylus and cercal plate, lateral view. C. globuliseta: (17) sternite 5; (18) cercal plate; (19) surstylus and cercal plate, lateral view. Figs 11–19 modified from Muller (2019), figs 17–25 under Creative Commons Attribution License (CC BY 4.0).
FIGURES 24–27 in How strange: Coenosia curiosa sp. nov. (Diptera: Muscidae), the first recorded Tiger fly from Lesotho, with revision of the Coenosia globuliseta-group
FIGURES 24–27. Coenosia spp. ♀, ovipositor: C. curiosa sp. nov (24) dorsal view; (25) ventral view. C. flagelliseta (26) dorsal view; (27) ventral view. Figs 26, 27 modified from Muller (2019), figs 29, 30 under Creative Commons Attribution License (CC BY 4.0).
FIGURE 1 in How strange: Coenosia curiosa sp. nov. (Diptera: Muscidae), the first recorded Tiger fly from Lesotho, with revision of the Coenosia globuliseta-group
FIGURE 1. Study site: Afriski Mountain Lodge and Resort, type locality of Coenosia curiosa sp. nov., typical Drakensberg Afroalpine Heathland vegetation.
FIGURES 3, 4 in How strange: Coenosia curiosa sp. nov. (Diptera: Muscidae), the first recorded Tiger fly from Lesotho, with revision of the Coenosia globuliseta-group
FIGURES 3, 4. Habitus of Coenosia curiosa sp. nov.: (3) Holotype Ô, lateral view, (NMSA-Dip. 212862); (4) Paratype ♀, lateral view, NMSA-Dip. 212863).
Genome assembly of the Australian black tiger shrimp (Penaeus monodon) reveals a novel fragmented IHHNV EVE sequence
<p>Abstract Shrimp are a valuable aquaculture species globally; however, disease remains a major hindrance to shrimp aquaculture sustainability and growth. Mechanisms mediated by endogenous viral elements have been proposed as a means by which shrimp that encounter a new virus start to accommodate rather than succumb to infection over time. However, evidence on the nature of such endogenous viral elements and how they mediate viral accommodation is limited. More extensive genomic data on Penaeid shrimp from different geographical locations should assist in exposing the diversity of endogenous viral elements. In this context, reported here is a PacBio Sequel-based draft genome assembly of an Australian black tiger shrimp (Penaeus monodon) inbred for 1 generation. The 1.89 Gbp draft genome is comprised of 31,922 scaffolds (N50: 496,398 bp) covering 85.9% of the projected genome size. The genome repeat content (61.8% with 30% representing simple sequence repeats) is almost the highest identified for any species. The functional annotation identified 35,517 gene models, of which 25,809 were protein-coding and 17,158 were annotated using interproscan. Scaffold scanning for specific endogenous viral elements identified an element comprised of a 9,045-bp stretch of repeated, inverted, and jumbled genome fragments of infectious hypodermal and hematopoietic necrosis virus bounded by a repeated 591/590 bp host sequence. As only near complete linear ∼4 kb infectious hypodermal and hematopoietic necrosis virus genomes have been found integrated in the genome of P. monodon previously, its discovery has implications regarding the validity of PCR tests designed to specifically detect such linear endogenous viral element types. The existence of joined inverted infectious hypodermal and hematopoietic necrosis virus genome fragments also provides a means by which hairpin double-stranded RNA could be expressed and processed by the shrimp RNA interference machinery.</p>
FIGURE 2 in Ground and tiger beetles (Coleoptera: Carabidae, Cicindelidae) of the Federal Democratic Republic of Ethiopia: a provisional faunistic checklist based on literature data
FIGURE 2. Grid cell based overview map of the current faunistic knowledge on ground and tiger beetles in Ethiopia.
FIGURE 1 in Ground and tiger beetles (Coleoptera: Carabidae, Cicindelidae) of the Federal Democratic Republic of Ethiopia: a provisional faunistic checklist based on literature data
FIGURE 1. Map of Ethiopia showing the regional states (data source: United Nations Office for the Coordination of Humanitarian Afairs, OCHA).
Great tit predation on colour morphs of the wood tiger moth at different relative frequencies
<p>Polymorphic warning signals in aposematic systems are enigmatic because predator learning should favor the most common form, creating positive frequency-dependent survival. However, many populations exhibit variation in warning signals. There are various selective mechanisms which can counter positive frequency-dependent selection and lead to temporal or spatial warning signal diversification. Examining these mechanisms and their effects requires first confirming whether the most common morphs are favored at both local and regional scales. Empirical examples of this are uncommon and often include potentially confounding factors such as a lack of knowledge of predator identity and behavior. We tested how bird behavior influences the survival of three coexisting morphs of the aposematic wood tiger moth <i>Arctia plantaginis </i>offered to a sympatric predator (great tits, <i>Parus major</i>) at different frequencies.<i> </i>We found that although positive frequency-dependent selection is present, its strength is affected by predator characteristics and varying prey profitability. These results highlight the need to understand predator foraging in natural communities with variable prey defences, in order to better examine how behavioral interactions shape evolutionary outcomes.</p>
FIGURE 1 in A new species of tiger beetle (Coleoptera: Cicindelidae) from the Death Valley ecosystem
FIGURE 1. Dorsal habitus of C. timbisha, n. sp. (top row) males (A–B), females (C–D) (USA: California: Inyo Co.); C. senilis (bottom row), males (E–F), females (G–H) (USA: California: Solano Co.)
Chinatown 2022 Tiger Decorations
Chinatown 2022 Tiger Decorations - Middle of Eu Tong Sen Street <br> Created with Polycam <br> [https://poly.cam/capture/2FC39DCC-4C60-427E-A323-98D052925E1D](https://poly.cam/capture/2FC39DCC-4C60-427E-A323-98D052925E1D) Source: Objaverse 1.0 / Sketchfab
Figure 7 in Cryptic diversity in the North American Dromochorus tiger beetles (Coleoptera: Carabidae: Cicindelinae): a congruence-based method for species discovery
Figure 7. Labial palps of: A, D. pruininus; B, D. belfragei; C, D. knisleyi sp. nov. A and B illustrate labial palps with a contrasting darker apical segment, and C illustrates labial palps that are consistently dark throughout.
Figure 3 in Cryptic diversity in the North American Dromochorus tiger beetles (Coleoptera: Carabidae: Cicindelinae): a congruence-based method for species discovery
Figure 3. Distribution of sampled Dromochorus populations. Colours correspond to those used in Figure 1. Green = D. pilatei, pink = D. welderensis sp. nov., sky blue = D. velutinigrens, red = D. chaparralensis sp. nov., blue = D. pruininus, lime green = D. knisleyi sp. nov., orange = D. minimus sp. nov., black = D. belfragei.
Figure 1 in Cryptic diversity in the North American Dromochorus tiger beetles (Coleoptera: Carabidae: Cicindelinae): a congruence-based method for species discovery
Figure 1. Number of new North American tiger beetle species described by decade, from 1766 to the present, as generally accepted in recent treatments of the North American fauna (e.g. Freitag, 1999; Pearson et al., 2006; Pearson et al., 2015).
Figure 6 in Cryptic diversity in the North American Dromochorus tiger beetles (Coleoptera: Carabidae: Cicindelinae): a congruence-based method for species discovery
Figure 6. Boxplots, by species, from morphometric data used in principal component analyses (PCA) for each of 411 individuals. PCA indicated three measurements: PC1, overall body length; PC2, shape of the pronotum; and PC3, elytral length to body length ratio, to explain 92–95% of the total variation in the dataset. Shown are targeted comparisons among two main phylogenetic groups: 1, the D. minimus–D. velutinigrens–D. welderensis–chaparralensis group; and 2, the D. knisleyi– D. belfragei–D. pruininus clade. Species labelled with the same letters did not differ significantly from each other, species labelled with 'ab' did not differ between other species which were significantly different. Percentages are relative contributions per analyses, and group; outliers are shown as black dots.
Figure 8. A in Cryptic diversity in the North American Dromochorus tiger beetles (Coleoptera: Carabidae: Cicindelinae): a congruence-based method for species discovery
Figure 8. A, Elytra showing distinct punctures (foveae) running parallel to the suture of the elytra (D. knisleyi sp. nov.). B, lack of distinct subsutural foveae (D. welderensis sp. nov.).
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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.