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.
2,929
datasets available to search
ShareScore release 0.9.0
Dataset results
2,929 results for “holotypes”
Text-fig. 2. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., a – holotype 4287/6. Lateral female cones marked by orange arrows; main axis bearing lateral cones marked "Ax". Scale bar 1 cm. in Taimyria Gen. Nov., A New Genus Of Evolutionary Advanced Gymnosperms From Triassic Of The Taimyr Peninsula, Siberia, Russia
Text-fig. 2. Taimyria triassica NAUGOLNYKH et MOGUTCHEVA gen. et sp. nov., a – holotype 4287/6. Lateral female cones marked by orange arrows; main axis bearing lateral cones marked "Ax". Scale bar 1 cm.
Figs 42, 43. Ischnochiton kilburni, holotype G8789 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Polyplacophora
Figs 42, 43. Ischnochiton kilburni, holotype G8789/T2393: (42) head and II valves view; (43) VII and tail valves view. Scale bar = 1 mm.
Figs 29–31. Ischnochiton hewitti, holotype B7413 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Polyplacophora
Figs 29–31. Ischnochiton hewitti, holotype B7413/T2848: (29) head valve; (30) valve III; (31) tail valve. Scale bar = 1 mm.
Figs 1–3. Ischnochiton oniscus alfredensis, holotype B2763 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Polyplacophora
Figs 1–3. Ischnochiton oniscus alfredensis, holotype B2763/T2352: (1) dorsal view; (2) details of the head valve and valve II; (3) details of the valve VII and tail valve. Scale bars = 1 mm.
Figs 40, 41. Ischnochiton kilburni, holotype G8789 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Polyplacophora
Figs 40, 41. Ischnochiton kilburni, holotype G8789/T2393: (40) dorsal view; (41) ventral view.Scale bar = 1 mm.
Figs 27, 28. Callochiton herberti, holotype D5394 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Polyplacophora
Figs 27, 28. Callochiton herberti, holotype D5394/T16: (27) anterior view; (28) posterior view. Scale bar = 1 mm.
Figs 32, 33. Ischnochiton hewitti, holotype B7413 in Primary types in the collection of molluscs in the KwaZulu-Natal Museum: Polyplacophora
Figs 32, 33. Ischnochiton hewitti, holotype B7413/T2848: (32) valve IV?; (33) valve V?. Scale bar = 1 mm.
Fig. 7. Eublattula crassivena Handlirsch, 1939, holotype FGWG 123 in Lower Jurassic cockroaches (Insecta: Blattaria) from Germany and England
Fig. 7. Eublattula crassivena Handlirsch, 1939, holotype FGWG 123/32, Lower Toarcian of Dobbertin: (A) photograph of specimen, (B) details of venation.
Figs 21–25. Amygdalops trivittatus Frey, female holotype. 21 in Revision of the genus Amygdalops Lamb, 1914 (Diptera: Anthomyzidae) of the Afrotropical Region
Figs 21–25. Amygdalops trivittatus Frey, female holotype. 21. Postabdomen + 5th segment, dorsal view. 22. Ventral receptacle, lateral view. 23. Genital chamber with internal sclerites and S8, ventral view. 24. Postabdomen + 5th segment, ventral view. 25. Spermathecae. Scales: Figs 21, 24 = 0.1 mm, others = 0.1 mm. For abbreviations see text.
Supplementary material S1. Donacia (Protodonacia) bienkowskii Bukejs and Alekseev subgen. et sp. nov., holotype, Nr. 3300.142 [RSKM], X-ray micro-CT volume rendering of the habitus without legs and antennae.
<p>Supplementary material S1 in paper: Bukejs A., Alekseev V.I. & McKellard R.C. First described reed beetle (Chrysomelidae: Donaciinae) from amber inclusion: member of the littoral community in the Eocene Baltic amber forest. Historical Biology.</p> <p> </p>
Data from: Potentials of closed contour analysis in species differentiation and holotype designation: a case study on lower Norian (Upper Triassic) conodonts
<p><span>Geometric morphometric approaches become increasingly applied in the fields of biology and paleontology. Taxonomy is a good example, where a long-standing intention of scientists is to eliminate subjectivity as much as possible. In the case of biostratigraphically important conodont elements, the application of such methods is not widespread. Indeed, only a handful of studies attempted to deal with the morphological variance of conodont elements from this aspect. The detailed description of five lower Norian (Upper Triassic) taxa (<em>Ancyrogondolella quadrata, A. rigoi, A. triangularis, A. uniformis</em> and <em>Metapolygnathus mazzai</em>) is presented here based on landmarks and Fourier analysis of the P1 element and keel outlines. Both methods led to similar outcomes regarding taxonomic differentiation and exposing shape variability. Consensus shapes were generated to objectively reveal the typical contour shape of each taxon, which allowed their comparison with each other, and with the members of their respective sample population including the holotypes. The results pointed out that the holotype of a taxon is generally not an average representative, but rather a peripheral form with well-separable morphological characteristics. <em>Ancyrogondolella quadrata</em> and <em>A. rigoi</em> turned out to represent a morphological continuum with ample transitional forms between these two end-members that may cause bias in their biostratigraphic applicability; however, their combined shape variance seems to be too large for uniting them into a single species. Given the results that may be too subtle to realize based solely on qualitative observations, future taxonomic studies and type material designation could greatly benefit from the application of similar methodologies.</span></p>
Fig. 2. Holotypes. A in New species from a 'lost world': Sulawesidrobia (Caenogastropoda, Tateidae) from ancient Lake Matano, Sulawesi, Indonesia
Fig. 2. Holotypes. A. Sulawesidrobia wilsoni sp. nov. (MZB Gst. 12116). B. S. carsonae sp. nov. (MZB Gst. 12118). C. S. ehrlichi sp. nov. (MZB Gst. 12120). D. S. crutzeni sp. nov. (MZB Gst. 12122). E. S. dinersteini sp. nov. (MZB Gst. 12124). Scale bar = 1 mm.
Figs 46–48. Aequipecten commutatus peripheralis subsp. n. 46–47. Holotype, NMSA E8964, off Matigulu R in The family Pectinidae in South Africa and Mozambique (Mollusca: Bivalvia: Pectinoidea)
Figs 46–48. Aequipecten commutatus peripheralis subsp. n. 46–47. Holotype, NMSA E8964, off Matigulu R., Zululand, 200–220 m, 19.4 x 18.4 mm. 46. LV exterior. 47. LV interior. 48. Paratype, NMSA E8964, same loc., 19.4 x 18.3 mm, RV interior.
Figs 24–25. Udeina stuckenbergi Zicsi, 1998. Holotype. 24 in Review of the balantine genus Udeina Michaelsen, 1910 with descriptions of six new species in South Africa (Oligochaeta: Acanthodrilidae, Acanthodrilinae)
Figs 24–25. Udeina stuckenbergi Zicsi, 1998. Holotype. 24. Internal view of dissected anterior part with right spermatheca, 250 X. 25. Left spermatheca, 350 X. A = ampulla; Dv = diverticulum; Spd = spermathecal duct.
Photographs in gate sampler of Santjordia pagesi holotype specimen HD84GS1 (DLSI063)
<p>The holotype of <em>Santjordia pagesi</em>, captured by the ROV <em>Hyper-Dolphin</em> during Dive 84 on 10 March 2002 at a depth of 812 m (temperature 10.2˚C, salinity 34.30, dissolved oxygen 2.8 ml/L, Sigma T 26.37) within the Sumisu caldera (31˚28’N 140˚04’E) during a cruise by the R/V <em>Kaiyo</em> (KY02-03) to the Ogasawara Island Chain, south of the Japanese mainland. Photographs in a gate sampler in the shipboard laboratory.</p>
Photographs under microscope of Santjordia pagesi holotype specimen HD84GS1 (DLSI063) tentacle squashes
<p>The holotype of <em>Santjordia pagesi</em>, captured by the ROV <em>Hyper-Dolphin</em> during Dive 84 on 10 March 2002 at a depth of 812 m (temperature 10.2˚C, salinity 34.30, dissolved oxygen 2.8 ml/L, Sigma T 26.37) within the Sumisu caldera (31˚28’N 140˚04’E) during a cruise by the R/V <em>Kaiyo</em> (KY02-03) to the Ogasawara Island Chain, south of the Japanese mainland. Photographs of nematocyst preparations of a formalin-preserved tentacle.</p>
Sactogaster subaequalis Förster, holotype female, NHMW-HYM#0005304
<p><em>Sactogaster subaequalis</em> Förster, 1856: 114</p> <p><em>Synopeas subaequalis</em> (Förster, 1856)</p> <p><em>Synopeas subaequale</em> (Förster, 1856)</p> <p> </p>
Polygnotus signatus Förster, holotype female, NHMW-HYM#0005301
<p><em>Polygnotus signatus</em> Förster, 1861: 41</p> <p><em>Platygaster signatus </em>(Förster, 1861) </p> <p><em>Platygaster signata</em> (Förster, 1861)</p>
Supplementary material S3. Henoticus groehni sp. nov., holotype, No. 5087 [GPIH], X-ray micro-CT volume rendering of the left antenna.
<p>Supplementary material S3 in paper: Bukejs A., Lyubarsky G.Yu., Alekseev V.I. The oldest fossil species of the genus Henoticus Thomson (Coleoptera: Cryptophagidae) from Eocene Baltic amber. Historical Biology.</p> <p> </p>
Fig. 1. Zabelia densipila M.-P. Hong, Y.-C. Kim & B.Y. Lee. A. Habit. B. Inflorescence. C. Fruit. Drawn from the holotype and isotype M.-P. Hong and Y.-C. Kim 2K9-00181 in A new species of Zabelia (Linnaeaceae) from Korea
Fig. 1. Zabelia densipila M.-P. Hong, Y.-C. Kim & B.Y. Lee. A. Habit. B. Inflorescence. C. Fruit. Drawn from the holotype and isotype M.-P. Hong and Y.-C. Kim 2K9-00181 (KB).
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.