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4,391 results for “cryptic”
Fig. 3 in Cryptic species of the genus Pimelodella (Siluriformes: Heptapteridae) from the Miranda River, Paraguay River basin, Pantanal of Mato Grosso do Sul, Central Brazil
Fig. 3. Dendrogram of genetic similarity among the species of Pimelodella from the Miranda River based on the Jaccard coefficient and on UPGMA clustering method, showing the formation of two clusters.
Fig. 6. a in Cryptic species of the genus Pimelodella (Siluriformes: Heptapteridae) from the Miranda River, Paraguay River basin, Pantanal of Mato Grosso do Sul, Central Brazil
Fig. 6. a to c) Pimelodella 2n = 52, from the Miranda River basin, Passo do Lontra, MS: a) dorsal filament and upper lobe of caudal fin elongated (male, 123.6 mm SL), b) dorsal fin filament slightly elongated and upper lobe of caudal fin elongated (male, 106.8 mm SL), c) filament on dorsal fin absent and upper lobe of caudal fin not elongated (male, 117.6 mm SL). d to f) Pimelodella 2n = 46 from the Miranda River basin, Passo do Lontra, MS: d) filament on dorsal fin elongated and upper lobe of caudal fin slightly elongated (male, 82.7 mm SL), e) Filament on the dorsal fin slightly elongated and upper lobe of caudal fin not elongated (female, 93.2 mm SL), f) Filament on the dorsal fin absent and upper lobe of caudal fin elongated (female, 85.1 mm SL).
Fig. 2 in Cryptic species of the genus Pimelodella (Siluriformes: Heptapteridae) from the Miranda River, Paraguay River basin, Pantanal of Mato Grosso do Sul, Central Brazil
Fig. 2. Karyotypes of Pimelodella from the Miranda River, Passo do Lontra, Mato Grosso do Sul State. (a) 2n = 46, and (b) 2n = 52.
Fig. 1 in Cryptic species of the genus Pimelodella (Siluriformes: Heptapteridae) from the Miranda River, Paraguay River basin, Pantanal of Mato Grosso do Sul, Central Brazil
Fig. 1. Collection sites of Pimelodella specimens (black circle, 19°34'37"S and 57°00' 42"W) in the Miranda River basin, Passo do Lontra, Mato Grosso do Sul State, Brazil.
Fig. 4 in Cryptic species of the genus Pimelodella (Siluriformes: Heptapteridae) from the Miranda River, Paraguay River basin, Pantanal of Mato Grosso do Sul, Central Brazil
Fig. 4. Projection of the individual scores obtained through the analysis of the Principal Components of the combined samples of Pimelodella with 2n = 46 (diamonds) and with 2n = 52 (squares).
Fig. 5 in Cryptic species of the genus Pimelodella (Siluriformes: Heptapteridae) from the Miranda River, Paraguay River basin, Pantanal of Mato Grosso do Sul, Central Brazil
Fig. 5. Pectoral-fin spines in Pimelodella from the Miranda River. a) 2n = 46; b) 2n = 52. Scale bar = 5 mm.
Fig. 3 in Molecular and cytogenetic analyses of cryptic species within the Synbranchus marmoratus Bloch, 1795 (Synbranchiformes: Synbranchidae) grouping: species delimitations, karyotypic evolution and intraspecific diversification
Fig. 3. Representative ideograms of the analyzed karyomorphs of Synbranchus marmoratus showing the heterochromatic blocks, as determined by C-banding, and hybridization patterns of ribosomal sites.
Fig. 1. A in Molecular and cytogenetic analyses of cryptic species within the Synbranchus marmoratus Bloch, 1795 (Synbranchiformes: Synbranchidae) grouping: species delimitations, karyotypic evolution and intraspecific diversification
Fig. 1. A map showing the Synbranchus marmoratus specimen collection sites. Numbers indicate the sample locality, whereas symbols represent the karyomorphs found at each locality.
Fig. 4. A in Molecular and cytogenetic analyses of cryptic species within the Synbranchus marmoratus Bloch, 1795 (Synbranchiformes: Synbranchidae) grouping: species delimitations, karyotypic evolution and intraspecific diversification
Fig. 4. A dendrogram representing the relationship between the sampled Synbranchus marmoratus specimens based on the mitochondrial 16S, COI and Cyt B genes. The colors represent each of the characterized karyomorphs, and the groups (IA, IB, IC, ID and II) used as references are shown on the right side. Bootstrap support (>50%) are given above the branches. Diploid numbers of the samples are given along the branches. 2n=46* Diploid number of Ophisternon aenigmaticum (Nirchio et al., 2011).
A plant virus differentially alters DNA methylation in two cryptic species of a hemipteran vector
<p>This study investigated DNA methylation patterns in two cryptic species (B and Q) of the sweet potato whitefly, <em>Bemisia tabaci</em> (Gennadius), following the acquisition of the tomato yellow curl virus, a single-stranded DNA virus. The methylation levels in genomic features such as promoters, gene bodies, and transposable elements in both cryptic species were described in this study. While overall trends were found to be similar, specific differences in methylation levels were observed. Virus-induced differentially methylated regions (DMRs) were associated with different genes in each cryptic species and were negatively correlated with differential gene expression. These DMRs were analyzed for changes in gene expression and alternative splicing, revealing clusters of hyper- and hypomethylated genes related to virus-vector interactions, immune functions, and detoxification processes. These methylation differences may help explain the distinct biological and physiological traits observed between the B and Q cryptic species.</p>
Fig. 3 in Cryptic subterranean diversity: regional phylogeography of the sand termite Psammotermes allocerus Silvestri, 1908 in the wider Namib region
Fig. 3 Median-joining network of the combined COI and COII P. allocerus sequences. Coloured circles represent the observed haplotypes, and the size is proportional to the number of collections. Black circles represent missing haplotypes. Marks show the number of mutation steps. Haplotype numbers are gained from DnaSP v6. Dotted lines and colours mark haplotypes according to the genetic group of the phylogeny
Fig. 4 in Cryptic subterranean diversity: regional phylogeography of the sand termite Psammotermes allocerus Silvestri, 1908 in the wider Namib region
Fig. 4 Differences in the tapetum colour of three P. allocerus colonies and the royal pair. A Whitish tapetum of a nest from the Springklipplain from the 'Succulent Karoo' group %South Africa, 26 September 2016). B First image of the king and queen of P. allocerus from Yellow Dune %'Succulent Karoo', South Africa, 08 March 2015). C Blackish tapetum of a nest from Dieprivier %'Southern Namib', Namibia, 05 April 2017). D Blackish tapetum and chambers filled with foraged grass from Iona %'Northern Namib', Angola, 26 September 2016). Images taken by Norbert Jürgens, Felicitas Gunter
Fig. 1 in Cryptic subterranean diversity: regional phylogeography of the sand termite Psammotermes allocerus Silvestri, 1908 in the wider Namib region
Fig. 1 Phylogeny of 65 P. allocerus collections inferred by the Bayesian analysis of COI and COII markers. Support values are given in posterior probability. Clades are coloured according to the genetic group. Dark blue: Succulent Karoo; Light Blue: Southern Namib; Dark green: East Gariep; Light Green: Southwestern Kalahari; Yellow: Nama; Ochre: Western Kalahari Basin; Red: Northern Namib. Abbreviations of study sites are shown in Fig. 2
Figs. 21–35 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Figs. 21–35 Shell aspects; left and center columns = frontal and apical view of female holotype; right column = frontal view of male paratype. (21–23) L. incycloseris sp. nov.; (24–26) L. inpleuractis sp.
Fig. 4 in Cryptic, adaptive radiation of endoparasitic snails: sibling species of Leptoconchus (Gastropoda: Coralliophilidae) in corals
Fig. 4 Transversional (solid circles) and transitional (open circles) rates in pairwise comparisons between ITS2 sequences (Table 1) plotted against rates of all substitutions; rates calculated using Paup 4.0b10 (Swofford 2002)
Fig. 1 in Cryptic nest of Mischocyttarus iheringi (Hymenoptera: Vespidae: Polistinae) with description of camouflage
Fig. 1. Construction patterns of Mischocyttarus iheringi nests found in the Botanical Gardens of the Federal University of Juiz de Fora, Brazil, showing the number of cells.
Fig. 2 in Cryptic nest of Mischocyttarus iheringi (Hymenoptera: Vespidae: Polistinae) with description of camouflage
Fig. 2. Bryophytes used as camouflage material: A, Metzgeria spp.; B, Lejeunea spp.; C, Macrocoma spp.; D, Pilosium spp.; E and F, nests showing camouflage with the substrate; G and H, detail of the positioning of individuals of Mischocyttarus iheringi.
Fig. 2. Canonical discriminant functional analyses showing 3 in Life history traits of three cryptic species Asia I, Asia II-1 and Asia II-7 of Bemisia tabaci (Hemiptera: Aleyrodidae) reconfirm their genetic identities
Fig. 2. Canonical discriminant functional analyses showing 3 genetic groups of Bemisia tabaci species complex.
Fig. 1 in Life history traits of three cryptic species Asia I, Asia II-1 and Asia II-7 of Bemisia tabaci (Hemiptera: Aleyrodidae) reconfirm their genetic identities
Fig. 1. Component analysis (PCA) showing the clustering of genetic groups of Bemisia tabaci species complex.
Fig. 2 in Cryptic subterranean diversity: regional phylogeography of the sand termite Psammotermes allocerus Silvestri, 1908 in the wider Namib region
Fig. 2 Distribution map of all Psammotermes allocerus collections and their assignment to the genetic groups found in the phylogenetic analyses %colours). Circles: Collections used for the phylogeny. Black lines: Country borders. Northern Namib: %AH) Aba Huab rivier, %GV) Giribesvlakte, %HD) Hartmann Dunes, %HO) Hoada, %IO) Iona, %MF) Marienfluss, %PR) Purros, %ROE) Rössing mountain, %SO) Sorris Sorris, %TM) Tomakas; Western Kalahari Basin: %AHV) Alt-Hartebeestvlei, %AM) Alex Muranda, %GU) Gariganus, %KM) Katima Mulilo, %RI) Rimini, %RS) Rundu South, %RV) Ravenna, %SA) Samehaling, %SK) Swartkop, %WF2) Warmfontein; Nama: %BY) Barby, %FRC) Fish river Canyon, %GO) Goageb, %SH) Seeheim, %WV) Witvley; Southwestern Kalahari: %GM) Goedmoed, %GR) Gurus, %KFE) Kalkfontein East, %NK) Neikop, %SKN) Swartkop North, %TT) Tranental, %UK) Ukamas, %WF1) Warmfontein; East Gariep: %AP) Akadispass, %BD) Belda, %BH) Bruinheuwel, %DH) De Hoop, %KFE) Kalfontein East, %KFW), %KV) Koeroegabvlakte, %NO) Norachas, %NU) Numees, %RB) Rooiberg, %TB) Tatasberg, %TBQ) Tatasberg Quarzfield; Southern Namib: %DV) Dieprivier, %GA) Garub, %KH) Keetmanshoop, %KW) Keerweder, %RO) Rostock, %SR) Sesriem; Succulent Karoo: %HN) Holhat North, %KTV) Kortdoornvlakte, %LUE) Lüderitz, %RDE) Red Dune East, %SP) Springklipplain, %YD) Yellow Dune, %YDRD) Yellow Dune Red Dune Transect
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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.