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.
1,003
datasets available to search
ShareScore release 0.9.0
Dataset results
1,003 results for “darkness”
Fig. 1 in A new dark-saddled species of Hypostomus (Siluriformes: Loricariidae) from the upper rio Paraguay basin
Fig. 1. Type locality of Hypostomus peckoltoides (dot), rio Cuiabá, upper rio Paraguay basin, Brazil. The symbol represents more than one lot.
Melanin-based ornament darkness positively correlates with across-season nutritional condition
Sexually dimorphic ornamental traits are widely regarded as indicators of nutritional condition. However, variation of nutritional condition outside the reproductive and the ornament production seasons has rarely been considered, although it affects the generality of information content, especially for ornaments that may be used across the year. We measured several indicators of migratory and moult condition in male and female blackcaps (Sylvia atricapilla) during their autumn migration, and quantified their crown reflectance. We detected robust correlations between migratory and moult condition indices, and the correlation structure was similar in the two sexes. Furthermore, the across-season measure of body condition was positively related to the darkness of the black crown in males, while being unrelated to reflectance traits of the reddish crown in females. Our results reinforce the possibility that some melanin-based ornaments may be year-round indicators of individual quality via their dependence on nutritional condition.
Figure 6 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 6 - Specimens of Leptoseris troglodyta sp. n. from the Philippines, Cebu, Mactan Island, (RMNH Coel. 40151). Scale bars: 1 cm. a Upper side of a specimen showing four separate calices b Three calices that are partly fused at their sides.
Figure 2 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 2 - Living specimens of Leptoseris troglodyta sp. n. a Philippines, Cebu Strait, W of Bohol, NW of Cabilao Island, 10–30 m depth (7 November 1999) b Indonesia, Tukang Besi Islands (Wakatobi), Binongko, 20 m depth (10 May 2003) c Indonesia, North Sulawesi, S of Bunaken Island, 17 m depth (19 December 2008; photo B.T. Reijnen) d Palau, W of Ulong Island (Rattakadokoru Island), W off barrier reef, 32 m depth (28 July 2002) e Papua New Guinea, Misima Island, 6–10 m depth (31 May 1998; photo G. Paulay) f Guam, Blue Hole, 35 m depth (1 June 2000; photo G. Paulay).
Figure 1 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 1 - Living specimens of Leptoseris troglodyta sp. n. a Philippines, Cebu Strait, W of Bohol, NW of Cabilao Island, 10–30 m depth (7 November 1999) b Indonesia, NE Kalimantan, Berau Islands, S of Derawan Island, 7–10 m depth (4 October 2003).
Figure 9 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 9 - Distribution map ofLeptoseris troglodyta sp. n. showing records at (1) Palau, (2) East Kalimantan, (3) North Sulawesi, (4) Wakatobi, (5) Bohol, (6) Guam, (7), eastern Papua New Guinea.
Figure 5 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 5 - SEM photographs of Leptoseris troglodyta sp. n. from Wakatobi, Indonesia (RMNH Coel. 40152). a Upper side of septa showing wide menianes (scale bar: 1 mm; insert: Figure 5b) b Close-up (insert) of Figure 5a (arrows: menianes; scale bar: 0.5 mm) c Cross-section of septa showing multiple menianes along their sides (scale bar: 0.5 mm; insert: Figure 5d) d Close-up (insert) of Figure 5c (arrows: menianes; scale bar: 0.5 mm).
Figure 8 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 8 - Specimens of Leptoseris troglodyta sp. n. from the Philippines, W of Bohol, NW side of Cabilao Island (RMNH Coel 24195). Scale bars: 5 mm a Single calyx from above, showing nearly solid columella in the fossa b Two totally fused monocentric calices showing, each with its own fossa c Upper side of calyx showing clearly visible granulation on septal sides d Calyx showing solid corallum wall covered by costae with fine granular spines.
Figure 7 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 7 - Specimens of Leptoseris troglodyta sp. n.from the Philippines, W of Bohol, NW side of Cabilao Island (RMNH Coel 24195). Scale bars: 1 cm. a Cluster of calices formed by extra-calicular budding showing costae with small granular spines b Idem.
Figure 3 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 3 - Holotype (RMNH Coel. 40138) and three paratypes (RMNH Coel. 40139) of Leptoseris troglodyta sp. n.from Palau. Scale bars: 1 cm. a Holotype consists of four calices: one (most left) has fused mid-height its calyx with two totally fused calices (centre), while another (right) has fused only with its corallum margin to those at the centre and the rest of its calyx has remained separate b Paratype: two separate calyces c Paratype: single calyx d Paratype: two fused calices. Scale bars: 1 cm.
Figure 4 from: Hoeksema B (2012) Forever in the dark: the cave-dwelling azooxanthellate reef coral Leptoseris troglodyta sp. n. (Scleractinia, Agariciidae). ZooKeys 228: 21-37. https://doi.org/10.3897/zookeys.228.3798
Figure 4 - Specimens of Leptoseris troglodyta sp. n.from Indonesia, Wakatobi (RMNH Coel. 40152) a Single specimen from the side showing cup-shaped calyx shape and costae with fine granular spines (scale bar: 1 cm) b Close-up of large calyx showing septa with wide menianes along their sides (see Figure 5; scale bar: 5 mm).
Figs 3–14 in Vendaphaea, a new dark sac spider genus apparently endemic to the Soutpansberg Mountains, South Africa (Araneae: Corinnidae)
Figs 3–14. Scanning electron micrographs of Vendaphaea lajuma sp. n., male (3, 9, 10) and female (4–8, 11–14): (3) eye region, anterior view; (4) eye region, anteroventral view; (5) chelicerae, anterior view; (6) same, enlarged; (7) labium and endites; (8) serrula, enlarged; (9) leg I, retrolateral view; (10) tibia I, ventral view; (11) tibia and metatarsus I, retrolateral view; (12) tibia I, spine base; (13) tibia and metatarsus II, prolateral view; (14) tibia II, spines enlarged. Abbreviations: CH – chilum, MHT – maxillar hair tuft, SER – serrula, SS – shaggy seta.
Grazing in the dark; A behavioural adjustment in a population of the black sea urchin Arbacia lixula
<p>Excel files relative to the data of the initial abundance and diameter of sea urchins and the 24h experiment.</p>
Fig. 29 in Life in darkness: an overview of cave-adapted japygids (Hexapoda, Diplura)
Fig. 29. Teljapyx aotearoa Sendra & Sánchez-García sp. nov., ♀1-paratype, ♀ (MZB). A. Abdominal segment X and cerci, dorsal side. B. Cuticle detail of cerci, dorsal side.
Fig. 15 in Life in darkness: an overview of cave-adapted japygids (Hexapoda, Diplura)
Fig. 15. Location and habitat of Imazighenjapyx marocanus Sendra & Sánchez-García gen. et sp. nov. A. External area in the surroundings of the Imi Ougoug cave the arrow indicates the location of the cave entrance). B. Imi Ougoug cave interior general aspect. C–D. Living holotype specimen.
Fig. 31 in Life in darkness: an overview of cave-adapted japygids (Hexapoda, Diplura)
Fig. 31. Teljapyx aotearoa Sendra & Sánchez-García sp. nov., ♀1-paratype, ♀ (MZB). A. Distal part of left cercus, latero-internal view. B. Central part of left cercus, latero-internal view.
Fig. 26 in Life in darkness: an overview of cave-adapted japygids (Hexapoda, Diplura)
Fig. 26. Teljapyx aotearoa Sendra & Sánchez-García sp. nov., ♀1-paratype, ♀ (MZB). A. Distal antennomere. B. Central antennomeres.C. Proximal antennomeres II‒VI. Abbreviation: T = trichobothria.
Fig. 30 in Life in darkness: an overview of cave-adapted japygids (Hexapoda, Diplura)
Fig. 30. Teljapyx aotearoa Sendra & Sánchez-García sp. nov., ♀1-paratype, ♀ (MZB). A. Abdominal segment X and cerci, dorsal view. B. Left cercus, inner side in dorsal view. C. Right cercus, inner side in dorsal view. D. Abdominal segment X and cerci, ventral view. E. Right cercus, inner side in ventral view. F. Left cercus, inner side in ventral view.
Fig. 10 in Life in darkness: an overview of cave-adapted japygids (Hexapoda, Diplura)
Fig. 10. Imazighenjapyx marocanus Sendra & Sánchez-García gen. et sp. nov., holotype, ♀ (MHNM). A. Ventral side of head. B. Pro-prosternum (pr-prt) with spine (sp), prosternum (pr-st), mesopoststernum (ms-pst), and meso-intersternum (ms-ist). C. Mesosternum (ms-st). D. Meta-poststernum (mt-pst), meta-intersternum (mt-ist), and metasternum (mt-st). E. Urosternite I. F. Urosternites II and III. G. Urosternites IV and V. H. Urosternites VI and VII. I. Urosternites VII and VIII.
Topical Treatment of Under Eye Dark Circles and Swelling
ClinicalTrials.gov study NCT01172522. IPD Sharing: Not stated. Countries: 1. Publications: 0.
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.