Find research datasets worth reusing
Search datasets from major research repositories and use ShareScore to quickly assess how well each record supports discovery, access, and reuse.
1,913
datasets available to search
ShareScore release 0.9.0
Dataset results
1,913 results for “Morphological characters”
Video 4 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 4 - 3D rotation video of segmented surface reconstructions of the mouthparts of Zasphinctus sarowiwai sp. n. (CASENT0764652) in open configuration (green= maxillae; yellow=labrum; orange=labium).
Video 3 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 3 - 3D rotation video of Zasphinctus wilsoni sp. n. holotype worker (MCZ-ENT-00512764) based on shaded volumetric surface rendering of full body.
Video 1 from: Hita Garcia F, Fischer G, Liu C, Audisio TL, Economo EP (2017) Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693: 33-93. https://doi.org/10.3897/zookeys.693.13012
Video 1 - 3D rotation video of Zasphinctus obamai sp. n. holotype worker (CASENT0764125) based on shaded volumetric surface rendering of full body.
Fig. 3 in Phylogenetic analysis of the genus Argia Rambur, 1842 (Odonata: Coenagrionidae), based on morphological characters of larvae and mitochondrial DNA sequences
Fig. 3 Phylogenetic hypothesis recovered by Bayesian inference from the total evidence data set
Fig. 58 in An update on the phylogeny of Spintharinae with analysis based on morphological characters and taxonomy of Janula (Araneae, Theridiidae)
Fig. 58 Distribution of the new species and new records of genus Janula in Brazil and Bolivia
FIG. 21. Melanoblossiinae Roewer, 1933 in Cheliceral Morphology in Solifugae (Arachnida): Primary Homology, Terminology, and Character Survey
FIG. 21. Melanoblossiinae Roewer, 1933, Melanoblossia braunsi Purcell, 1903, 3 (AMNH [LP 10737]), chelicerae, retrolateral (A) and prolateral (B) views, indicating hypothesized dentition (A) and position of type C sfc. Arrow indicates sfc principal seta. Abbreviations: FD, fixed finger, distal tooth; FM, fixed finger, medial tooth; FP, fixed finger, proximal tooth; FSD, fixed finger, subdistal tooth; FSM, fixed finger, submedial tooth; FST, fixed finger, subterminal tooth; MM, movable finger, medial tooth; MP, movable finger, proximal tooth; MSM, movable finger, submedial tooth; PFM, profondal medial tooth; PFP, profondal proximal tooth; RFM, retrofondal medial tooth; RFP, retrofondal proximal tooth; RFSP, retrofondal subproximal tooth; sfc, setiform flagellar complex.
FIG. 20. Karschiidae Kraepelin, 1899 in Cheliceral Morphology in Solifugae (Arachnida): Primary Homology, Terminology, and Character Survey
FIG. 20. Karschiidae Kraepelin, 1899, Eusimonia divina Birula, 1935, ♀♀ (AMNH [LP 4098]), chelicerae, retrolateral views, indicating intrapopulation variation. Arrows indicate variable teeth (labile denticles). Abbreviations: FD, fixed finger, distal tooth; FM, fixed finger, medial tooth; FP, fixed finger, proximal tooth; MM, movable finger, medial tooth; MP, movable finger, proximal tooth.
FIG. 11. Ceromidae Roewer, 1933 in Cheliceral Morphology in Solifugae (Arachnida): Primary Homology, Terminology, and Character Survey
FIG. 11. Ceromidae Roewer, 1933 (A, B) and Eremobatidae Kraepelin, 1899 (C, D), chelicera and propeltidium, prolateral (A, C) and prodorsal (B, D) views, illustrating prodorsal setae. A, B. Ceroma inerme Purcell, 1899, 3 (AMNH [LP 9864]). C, D. Eremobates inkopaensis Brookhart and Cushing, 2005, paratype ♀ (DMNS ZA.17310). Abbreviations: fcp, flagellar complex plumose setae; pdp, prodorsal proximal setae (enhanced); pmpc, promedial proximal setal cluster.
FIG. 22. Karschiidae Kraepelin, 1899 in Cheliceral Morphology in Solifugae (Arachnida): Primary Homology, Terminology, and Character Survey
FIG. 22. Karschiidae Kraepelin, 1899 (A), Rhagodidae Pocock, 1897 (B, C), Solpugidae Leach, 1815 (D), and Ammotrechidae Roewer, 1934 (E), male flagella, schematic cross sections (A, B, D, E) and longitudinal section (C), of shaft (A), flagellum (B, C), bulbous base (D) and attachment point (E), after Roewer (1934: 138–154, figs. 133c, 137, 143A1, 156). A. Karschia (K.) tibetana Hirst, 1907. B, C. Rhagodima nigrocincta (Bernard, 1893). D. Zeria sericea (Pocock, 1897). E. Oltacola gomezi Roewer, 1932. Abbreviation: a, atrium.
Figure 1 in The tegumen morphology is inappropriate as a diagnostic character for Trabala niphanae-inga-pinratanai sp. group (Lepidoptera: Lasiocampidae)
Figure 1. Trabala niphanae variabilis ssp. nov. from Laos: A) Male, holotype (Sekong province, Lamam town); B–D) Males, paratypes (Sekong province, Lamam town); E–I) Males, paratypes (Champasak province, Wopakok); J–L) Females, paratypes (Champasak province, Wopakok). Scale bar = 10 mm.
FIGURE 2. Cedrus deodara infected with Pythium cedri. A in Pythium cedri sp. nov. (Pythiaceae, Pythiales) from southern China based on morphological and molecular characters
FIGURE 2. Cedrus deodara infected with Pythium cedri. A. Dieback of crowns. B–C. Rotten roots.
FIGURE 3 in Phlebia ailaoshanensis sp. nov. (Polyporales, Basidiomycota) evidenced by morphological characters and phylogenetic analyses
FIGURE 3. Basidiomata of Phlebia ailaoshanensis (holotype). Scale bars: a–1 cm, b–5 mm.
FIGURE 3 in Phylogeny of Chinese Chamaesium (Apiaceae: Apioideae) inferred from ITS, cpDNA and morphological characters
FIGURE 3. Geographic distribution of Chamaesium in China.
FIGURE 5 in The taxonomic revision of Asian Aristolochia (Aristolochiaceae) III: Two new taxa of Aristolochia and morphological revision for the flower character of A. obliqua from Yunnan, China
FIGURE 5. Holotype of Aristolochia hainanensis subsp. yingjiangensis (CSH-0134133).
FIGURE 3 in The taxonomic revision of Asian Aristolochia (Aristolochiaceae) III: Two new taxa of Aristolochia and morphological revision for the flower character of A. obliqua from Yunnan, China
FIGURE 3. Holotype of Aristolochia involuta (CSH-0137427).
FIGURE 2 in Morphological characters and molecular data reveal a new species of Rhodonia (Polyporales, Basidiomycota) from China
FIGURE 2. Basidiocarp of Rhodonia tianshanensis (BJFC020035). Bar: 2.5 cm. Photo by: Yu-Cheng Dai.
Table 1. Morphological diagnostic characters delimiting H in Morphological and environmental variation within Hibiscus krichauffianus (Malvaceae), and the recognition of two new species, H. verecundus and H. calcareus
<p>Table 1. Morphological diagnostic characters delimiting <i>H. krichauffianus</i> sens. strict., and the three new entities.</p><table><tbody><tr><th>Character</th><th>Morphotype A – <i>Hibiscus krichauffianus</i></th><th>Morphotype B – <i>Hibiscus verecundus</i></th><th>Morphotype C – <i>Hibiscus calcareus</i></th><th>Morphotype D – <i>Hibiscus</i> sp. Belele (D.W.Goodall 3417)</th></tr></tbody><tbody><tr><th>Substrate preference</th><td>Deep sand</td><td>Typically shallow soils over sandstone, laterite or basalt</td><td>Lime-rich soils</td><td>Insufficient data</td></tr><tr><th>Plant habit</th><td>Subshrub or shrub to ~1 m high, usually erect or ascending</td><td>Low spreading subshrub or shrub to ~0.5 m high, usually decumbent</td><td>Low subshrub to ~0.5 m high, spreading, dome-shaped or rounded</td><td>Low or dwarf subshrub or shrub to ~0.3 m high</td></tr><tr><th>Branchlet indumentum colour</th><td>Silvery-white, white, sometimes fading to yellowish-white</td><td>Yellowish-brown, sometimes fading to white</td><td>White, or silvery-white</td><td>White on younger branchlets, older branchlets becoming ferruginous (ferruginous rays and white rays sometimes on the same hair)</td></tr><tr><th>Stipule width (mm)</th><td>0.16–0.4</td><td>0.1–0.17</td><td>0.2–0.5</td><td>0.2–0.35</td></tr><tr><th>Leaf lamina colour (adaxial)</th><td>Whitish-silver to grey, becoming greyish-green with age</td><td>Green to dark green</td><td>Grey to silvery-white</td><td>Silvery–ferruginous</td></tr><tr><th>Leaf lamina shape</th><td>Mostly ovate to lanceolate or oblong, occasionally broadly ovate</td><td>Ovate to broadly ovate, rarely elliptic–ovate</td><td>Ovate, elliptic–ovate or oblong–ovate</td><td>Ovate to elliptic–ovate</td></tr><tr><th>Leaf lamina in transverse</th><td>Flat to weakly concave or weakly folded</td><td>Flat to weakly concave or weakly folded</td><td>Mostly strongly concave to vshaped (and appearing folded on many herbarium specimens)</td><td>Flat to weakly folded</td></tr><tr><th>Leaf lamina length and width (mm)</th><td>10–55 × 5–35</td><td>9–52 × 8–33</td><td>6–28 × 4–16</td><td>17–43 × 6–22</td></tr><tr><th>Leaf lamina base</th><td>Obtuse, truncate or very broadly cuneate</td><td>Broadly cuneate, obtuse or truncate</td><td>Broadly cuneate or truncate</td><td>Truncate, very slightly cordate or broadly obtuse</td></tr><tr><th>Leaf lamina margin</th><td>Crenate to dentate</td><td>Serrate to dentate, rarely crenate</td><td>Serrate to dentate or crenate, undulate, sinus between teeth up to halfway to midvein</td><td>Dentate to crenate</td></tr><tr><th>Abcision line (at peduncle–pedicel junction), whether visible and position</th><td>Not obvious, obscured by hairs, usually 1–2 mm from the base, rarely up to one-half length from the base</td><td>Sometimes obvious, one-third to one-half length from the base</td><td>±Obvious, sometimes obscured by hairs, usually in upper half, 2–17 (–24) mm from the base</td><td>±Obvious, sometimes obscured by hairs, approximately one-third length from the base</td></tr><tr><th>Number of epicalyx lobes</th><td>5–8 (rarely 10, rarely bifurcating)</td><td>5–7</td><td>7–8</td><td>5–6</td></tr><tr><th>Epicalyx length (Including fused portion, excluding receptacle) (mm)</th><td>7–16</td><td>6–10</td><td>4–14</td><td>6–12</td></tr><tr><th>Fusion of epicalyx lobes at base</th><td>Fused for 1–4 mm</td><td>Free or fused to 0.5 mm</td><td>Fused for 1–3.5 mm</td><td>Free or fused for up to 1 mm</td></tr><tr><th>Epicalyx lobes degree of curvature</th><td>Straight in flower, becoming recurved or rarely incurved in fruit</td><td>Straight</td><td>Straight in flower, becoming recurved in fruit</td><td>Straight in flower, becoming recurved in fruit</td></tr><tr><th>Corolla colour</th><td>Pale pink or mauve (rarely white)</td><td>Pale pink or white (sometimes drying pale yellow)</td><td>Pale pink to mauve, sometimes almost white</td><td>Purple</td></tr><tr><th>Petal length (mm)</th><td>17–35</td><td>15–28</td><td>20–44</td><td>39–42</td></tr><tr><th>Seed indumentum</th><td>Patchy indumentum of wispy spreading, white to off-white hairs</td><td>Short patchy indumentum of appressed white to yellowish-brown hairs</td><td>Short patchy indumentum of appressed white hairs</td><td>Short patchy indumentum of appressed white to yellowish hairs</td></tr><tr><th>Seed length (mm, greatest dimension)</th><td>2–3</td><td>1.7–2.3</td><td>2.5–3</td><td>~3</td></tr><tr><th>Seed characteristic features or notes</th><td>Reniform (rarely subangular–reniform), funicular remnants brown, membranous and wing-like, on either side of the hilum</td><td>Two straighter sides almost forming a right angle at intersection, funicular remnants brown, membranous and wing-like, one centrally placed and one on either side of the hilum</td><td>Two straighter sides almost forming a right angle at intersection, funicular remnants brown, membranous and wing-like, on either side of the hilum</td><td>Two straighter sides almost forming a right angle at intersection, funicular remnants brown, membranous and wing-like, on either side of the hilum</td></tr><tr><th>Flower cleistogamy</th><td>Observed in some specimens</td><td>No evidence</td><td>Observed in a single specimen</td><td>Not observed in material examined</td></tr></tbody></table>
FIGURE 2 in A revision of taxonomic relation between Oenothera royfraseri and O. turoviensis (sect. Oenothera, subsect. Oenothera; Onagraceae) based on multivariate analyses of morphological characters
FIGURE 2. The holotype of Oenothera turoviensis Rostański, sheet one of four (WRSL-4010207).
FIGURE 1 in A revision of taxonomic relation between Oenothera royfraseri and O. turoviensis (sect. Oenothera, subsect. Oenothera; Onagraceae) based on multivariate analyses of morphological characters
FIGURE 1. The lectotype of Oenothera royfraseri Gates (BM-1025692).
FIGURE 23 in A revision of Anadolua (Orthoptera: Tettigoniidae: Tettigoniinae) based on morphological and bioacoustic characters: Newly confirmed data suggesting a new synonym and two new species
FIGURE 23. Ecological nische suitability map, described by predictable variables; bio8 and bio14.
ScienceDex guides
Understand access before you commit
These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
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.