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.
8,443
datasets available to search
ShareScore release 0.9.0
Dataset results
8,443 results for “gastropoda”
FIG. 4 in On the last occurrence of Marginella Lamarck, 1799 (Gastropoda, Marginellidae) in the Mediterranean: description of a new species from the Early Pleistocene and paleoceanographic implications
FIG. 4. — PCA based on harmonic decomposition of shell outline: plane PCA1-PCA2. Identification numbers as in Figure 2
FIG. 3. — D in On the last occurrence of Marginella Lamarck, 1799 (Gastropoda, Marginellidae) in the Mediterranean: description of a new species from the Early Pleistocene and paleoceanographic implications
FIG. 3. — D vs H scatter plot and fitting mean-squares line. Inset shows the normal probability plot for H/D.
FIG. 7 in On the last occurrence of Marginella Lamarck, 1799 (Gastropoda, Marginellidae) in the Mediterranean: description of a new species from the Early Pleistocene and paleoceanographic implications
FIG. 7. — Marginella colomborum (Bozzetti,1995), Josephine Bank, Seamount 1 Exp., St. DW37, 255-270 m, 36°42N, 14°18W, 4 Oct. 1988 (MNHN): A-C, H 10.0 mm; D, H 9.8 mm. Scale bar: 5 mm.
FIG. 2 in On the last occurrence of Marginella Lamarck, 1799 (Gastropoda, Marginellidae) in the Mediterranean: description of a new species from the Early Pleistocene and paleoceanographic implications
FIG. 2. — Sample of 36 shells used for morphometry and shape analysis, with identification number. Scale bar: 5 mm.
FIG. 1. — A in On the last occurrence of Marginella Lamarck, 1799 (Gastropoda, Marginellidae) in the Mediterranean: description of a new species from the Early Pleistocene and paleoceanographic implications
FIG. 1. — A, Map of the Messina Strait; B, location of the outcrop; C, schematic stratigraphy of the outcrop (asterisk indicates the sampled bed). Abbreviations:see text.
Figure 11 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 11. Relative frequencies of shells showing a rudimentary or developed transverse lamella as a function of shell length.
Figures 6–9 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figures 6–9. Scanning electron micrographs of protoconchs of Plagiodontes patagonicus from southern Buenos Aires province, Argentina. (6) Young typical specimen from Bahía Blanca (i.e. typical P. patagonicus). (7) Adult, eroded shell from Bahía Blanca. (8) Young specimen from the Ventania Mountains (i.e. P. magnus). (9) Adult shell from the Ventania Mountains.
Figure 5 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 5. Scatter plot showing the mean shell size and standard deviation of Plagiodontes patagonicus as a function of land altitude. Values showing the same lower-case letter are not significantly different from each other (least significant difference and Bonferroni's tests).
Figure 3 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 3. Scatter plot of the scores of the first (PC1) and second (PC2) principal components for shells of Plagiodontes snails from southern Buenos Aires province. Bahía Blanca and Ventania Mountains are the typical localities of P. patagonicus and P. magnus, respectively.
Figure 10 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 10. Proportions of shells showing 0, 1, 2, 3, or 4 lower palatal teeth as a function of shell length.
Figure 2 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 2. Plagiodontes shells from three localities in southern Buenos Aires province. (1, 2) Shells from Bahía Blanca vicinities (i.e. typical P. patagonicus); (3, 4) shells from Carrindanga way, km 50 (i.e. an intermediate place between the type localities of P. patagonicus and P. magnus); (5, 6) shells from the Ventania Mountain System (i.e. typical P. magnus).
Figure 1 in Intraspecific clinal variation in Plagiodontes patagonicus (Gastropoda: Orthalicidae, Odontostominae), an endemic species from Argentina
Figure 1. Sampling area. Black triangles: localities for shell morphometry; open triangles: localities for internal anatomy.
Figures 1–3 in The genus Lilloiconcha in Colombia (Gastropoda: Charopidae)
Figures 1–3. Lilloiconcha spp. from Colombia, shells. (1) Lilloiconcha costulata, sp. n., Colombia, Cundinamarca: La Calera, 0.5 km towards Bogotá (holotype ZMH 4793). (2) Lilloiconcha laevigata, sp. n., Colombia, Cundinamarca: La Calera, 0.5 km towards Bogotá (holotype ZMH 4792). (3) Lilloiconcha gordurasensis (Thiele), Colombia, Boyaca´: Barbosa, 5 km towards Arcabuco (ZMH 4185). Scale bar: 1 mm.
Figure 21 in The genus Lilloiconcha in Colombia (Gastropoda: Charopidae)
Figure 21. Distribution of Lilloiconcha species in central Colombia (29-squares). L. costulata, sp. n. ($), L. laevigata, sp. n. (q), and L. gordurasensis (Thiele) (m).
Figures 10–12 in The genus Lilloiconcha in Colombia (Gastropoda: Charopidae)
Figures 10–12. Lilloiconcha costulata, sp. n., Colombia, Cundinamarca: La Calera, S of Entrada Fabrica de Cemento Samper (paratype ZMH 4083). (10) Mantle collar. (11) Pallial complex. (12) Genitalia. at, atrium; aur, auricle; bc, bursa copulatrix; fod, free oviduct; k, kidney; lml, left mantle lobe; p, penis; pc, pericardium; pr, penial retractor; ps, pneumostome; pu, primary ureter; pv, pulmonary vein; rec, rectum; rml, right mantle lobe; sml, subpneumostomal mantle lobe; sod, spermoviduct with eggs; su, secondary ureter; v, vagina; vd, vas deferens; ven, ventricle. Scale bars: 0.5 mm (10, 12); 1 mm (11).
Figures 13–20 in The genus Lilloiconcha in Colombia (Gastropoda: Charopidae)
Figures 13–20. Lilloiconcha species from Colombia, radulae. (13–15) Lilloiconcha costulata, sp. n., Colombia, Cundinamarca: La Calera, S of Entrada Fabrica de Cemento Samper (paratype ZMH 4083): (13) central and adjacent lateral teeth; (14, 15) lateral teeth. (16–20) Lilloiconcha laevigata, sp. n., Colombia, Cundinamarca: La Calera, 0.5 km towards Bogotá (paratype ZMH 4068): (16, 17) central and adjacent lateral teeth; (18) outer lateral and first marginal teeth; (19) marginal teeth; (20) marginal and outer lateral teeth. Scale bars: 2 mm (13–16); 5 mm (17–20).
Figures 4–9 in The genus Lilloiconcha in Colombia (Gastropoda: Charopidae)
Figures 4–9. Lilloiconcha spp. (4, 5) Lilloiconcha costulata, sp. n., Colombia, Cundinamarca: La Calera, 0.5 km towards Bogotá (holotype ZMH 4793): (4) protoconch; (5) sculpture of the body whorl. (6, 7) Lilloiconcha laevigata, sp. n., Colombia, Cundinamarca: La Calera, 0.5 km towards Bogotá (holotype ZMH 4792): (6) protoconch; (7) sculpture of the body whorl. (8, 9) Lilloiconcha gordurasensis (Thiele), Colombia, Boyaca´: Barbosa, 5 km towards Arcabuco (ZMH 4185): (8) protoconch; (9) sculpture of the body whorl. Scale bars: 0.1 mm (4, 6, 8); 0.05 mm (5, 7, 9).
Figure 49 in Rissoidae (Mollusca: Gastropoda) from northeast Atlantic seamounts
Figure 49. Bathymetric distribution of the Porosalvania species on the Meteor group seamounts. Number of symbols (1–4) for each species reflects abundance classes 1–10, 10–99, 100–500,.500 respectively.
Figure 56 in Rissoidae (Mollusca: Gastropoda) from northeast Atlantic seamounts
Figure 56. Benthonellania fayalensis (Watson, 1886). (A) Shell from Ampère bank, Victor Hensen sta. VH97/97 (800 m), actual size 1.90 mm; (B) protoconch of another shell, same locality; (C) detail of microsculpture, same as (A). Scale bars: 100 Mm (B); 50 Mm (C).
Figure 59. Schwartziella peregrina n in Rissoidae (Mollusca: Gastropoda) from northeast Atlantic seamounts
Figure 59. Schwartziella peregrina n. sp. (A) Holotype (sh.) from Meteor seamount, DW152 (470 m), actual size 6.28 mm; (B) protoconch of a paratype, same locality; (C) microsculpture of teleoconch whorl. Scale bars: 100 Mm (B); 50 Mm (C).
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.