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297 results for “pearls”
FIGURE 4 in Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China
FIGURE 4. Head ventral and laterla views of Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong'an County, Buquan Town, Buquan River, Youjiang basin.
FIGURE 8 in Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China
FIGURE 8. Maximum likelihood tree of Cytb lineages of Cobitis and four lineages of Iksookimia. Sabanejewia balcanica were used as outgroups. Numbers on the internode branches are bootstrap percentages for the ML analysis.
FIGURE 6 in Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China
FIGURE 6. Map showing the distribution of Cobitis species in the Pearl River basin. ■Cobitis wumingensis, ▲Cobitis microcephala, ▼Cobitis australis,?Cobitis leptosoma,?Cobitis obtusirostra, ●Cobitis arenae and ♥C. xui sp. nov.
FIGURE 3 in Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China
FIGURE 3. Cobitis xui sp. nov., GTEU 201705002, paratype, female, 75.1 mm SL, China: Guangxi, Rong'an County, Buquan Town, Buquan River, Youjiang basin.
FIGURE 2 in Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China
FIGURE 2. Cobitis xui sp. nov., GTEU 201705001, holotype, male, 61.8 mm SL, China: Guangxi, Rong'an County, Buquan Town, Buquan River, Youjiang basin.
FIGURE 5 in Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China
FIGURE 5. Cobitis xui sp. nov. a, subdorsal scales; b, suborbital spine (left side); c and d, lamina circularis in the pectoral fin of male.
Exploring water accumulation dynamics in the Pearl River estuary from a Lagrangian perspective.
<p>The data for the study in the PRE, paper named 'Exploring water accumulation dynamics in the Pearl River estuary from a Lagrangian perspective'.</p>
Research Data for "Occurrence of CO2 and CH4 and the behavior of inorganic carbon in the groundwater of the Pearl River Delta"
<p>Supplementary material includes the measured data for this paper titled ""Occurrence of CO2 and CH4 and the behavior of inorganic carbon in the groundwater of the Pearl River Delta".</p>
FIGURE 4 in Schistura alboguttata, a new loach species of the family Nemacheilidae (Pisces: Cypriniformes) from the Pearl River basin in Guangxi, South China
FIGURE 4. Live specimen of Schistura alboguttata, IHB2008050101, 71.4 mm SL, same collection data as holotype.
FIGURE 7 in Cobitis xui, a new species of spined loach (Teleostei: Cobitidae) from the Pearl River drainage in southern China
FIGURE 7. Bayesian phylogeny of Cytb lineages of Cobitis and four lineages of Iksookimia. Sabanejewia balcanica were used as outgroups. Numbers on the internode branches are Bayesian posterior probability.
Figure 3 in Characterisation of the complete mitochondrial genome of the imperiled Pearl darter Percina aurora (Perciformes: Percidae)
Figure 3. Selective pressure analysis in the protein coding genes of Percina aurora. Top: KA value for each protein-coding gene. Middle: KS value for each protein-coding gene. Bottom: KA/KS ratio for each protein-coding gene.
Figure 1 in Characterisation of the complete mitochondrial genome of the imperiled Pearl darter Percina aurora (Perciformes: Percidae)
Figure 1. Circular representation of Percina aurora mitochondrial genome. Photo credit: United States Fish and Wildlife Service (used with permission).
Figure 5 in Characterisation of the complete mitochondrial genome of the imperiled Pearl darter Percina aurora (Perciformes: Percidae)
Figure 5. Features present in the Control Region (CR) (987 bp) of the Percina aurora mitogenome. The CR is separated into an extended termination-associated sequence domain (ETAS), a core domain, and a conserved sequence block (CSB) domain. The underlined portion denotes the long tandem repeat sequence within the ETAS domain. The blue-green highlighted sequence represents the ETAS 1 region while the blue highlighted sequence represents the ETAS 2 region. Nucleotides in green, yellow and pink correspond to the F-box, E-box and D-box regions within the central domain, respectively. Nucleotides in cyan, red and dark green correspond to the CSB-1, CSB-2 and CSB-3 regions, respectively.
Figure 4 in Characterisation of the complete mitochondrial genome of the imperiled Pearl darter Percina aurora (Perciformes: Percidae)
Figure 4. Visualisation of the tRNA secondary structure in the mitochondrial genome of Percina aurora.
Figure 2 in Characterisation of the complete mitochondrial genome of the imperiled Pearl darter Percina aurora (Perciformes: Percidae)
Figure 2. Codon usage in 13 protein coding genes of Percina aurora. Columns indicate the relative frequency of synonymous codons separated by amino acid.
FIGURE 4 in The "Celestial Pearl danio" is a miniature Danio (s.s) (Ostariophysi: Cyprinidae): evidence from morphology and molecules
FIGURE 4. Dorsal view of upper jaws of Celestichthys margaritatus BMNH 2007.10.9.15–16, 15.2 mm SL. Cartilage grey. Abbreviations: Apal, autopalatine; Fr, frontal; IO1, infraorbital 1; LE, lateral ethmoid; KE, kinethmoid; Mx, maxilla; ME, mesethmoid; PE, preethmoid; Pmx, premaxilla; Vo, vomer.
FIGURE 1. A in The "Celestial Pearl danio" is a miniature Danio (s.s) (Ostariophysi: Cyprinidae): evidence from morphology and molecules
FIGURE 1. A. Celestichthys margaritatus, adult male, photograph by Timo Moritz; B. line drawing of Celestichthys margaritatus (redrawn from Roberts, 2007: Fig. 1), male, showing principal colour pattern components (after Fang, 1998). Abbreviations: A, anal stripe; A – 1, stripe distal to anal stripe; D, submarginal stripe on dorsal fin; P + 1, stripe dorsal to primary stripe; P – 1, stripe ventral to primary stripe.
FIGURE 5. Celestichthys margaritatus BMNH 2007.10.9.15–16, 15.2 in The "Celestial Pearl danio" is a miniature Danio (s.s) (Ostariophysi: Cyprinidae): evidence from morphology and molecules
FIGURE 5. Celestichthys margaritatus BMNH 2007.10.9.15–16, 15.2 mm SL. A. hyoid arch right side, lateral view (image reversed); B. urohyal, left side, lateral view (above) and ventral view (below); C. dorsal gill-arch endoskeleton, right side, dorsal view; D. ventral gill-arch endoskeleton, dorsal view, gill rakers shown on left side only. Cartilage grey. Abbreviations: ACh, anterior ceratohyal; Bb 1–3, basibranchial 1–3; Bh, basihyal; Br, branchiostegal rays; Cb 1–5, ceratobranchial 1–5; DHh, dorsal hypohyal; Eb1–4, epibranchial 1–4; Eb5C, epibranchial 5 cartilage; Hb1C, hypobranchial 1 cartilage; Hb2–3, hypobranchial 2, 3; IhC, interhyal cartilage; Lev, levator process; Pb2–3, pharyngobranchial 2–3; PCh, posterior ceratohyal; PC; posterior copula cartilage; Uh, urohyal; VHh, ventral hypohyal.
FIGURE 11 in The "Celestial Pearl danio" is a miniature Danio (s.s) (Ostariophysi: Cyprinidae): evidence from morphology and molecules
FIGURE 11. Phylogenetic trees obtained from different analytical methods used in this study based on RAG1 gene sequences (1,494 bp), depicting relationships among the taxa from the Rasborinae and its cyprinid allies. Tree based on Maximum-Likelihood (ML) analysis is shown on the left. The branch length is proportional to inferred character substitutions under GTR+G model. Strict consensus tree from 20 equally parsimonious trees (tree length of 2,546) resulting from the Maximum Parsimony (MP) analysis is presented on the right. Numbers on the branches of topology present ML bootstraps (left) and MP bootstraps (right) respectively. Values below 50% are not shown. Bold branches at left topology indicate that the resulting a posteriori probabilities from partitioned Bayesian analysis are equal to or higher than 0.95. The targeted taxon in this study, Celestichthys margaritatus, is marked in bold. * indicates taxa with miniature adult body size (26 mm SL or below; sensu Weitzman & Vari, 1988).
FIGURE 8. Celestichthys margaritatus BMNH 2007.10.9.15–16, 15.2 in The "Celestial Pearl danio" is a miniature Danio (s.s) (Ostariophysi: Cyprinidae): evidence from morphology and molecules
FIGURE 8. Celestichthys margaritatus BMNH 2007.10.9.15–16, 15.2 mm SL. A. mid-region of vertebral column, dorsal and anal fin skeleton, lateral view, left side; B. pelvic skeleton, ventral view; C. caudal skeleton, lateral view, left side. Cartilage grey. Abbreviations: AFS, anal fin style; Bp, basipterygium; CC, compound centrum; DFS, dorsal fin style; Dr, distal radial; DrC, distal radial cartilage; Epl, epipleural; Epn, epineural; Ep, epural; Ha, hemal arch; Hs, hemal spine; H1–5, hypural 1–5; Na, neural arch; Ns, neural spine; P, parapophyses; Ph, parhypural; Pls, pleurostyle; PU2, 3, Preural centra 2, 3; Pr, pelvic radial; PrC, pelvic radial cartilage; Ps, pelvic splint; P-Mr, proximal-middle radial; R, fin ray; S, supernumerary ray; V13, 24, 28, 13th, 24th or 28th vertebral centrum; 13–14r, rib of 13th or 14th vertebral centrum.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.