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.
17
datasets available to search
ShareScore release 0.9.0
Dataset results
17 results for “Acesta”
FIGURE 13 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 13. Maximum parsimony consensus tree of Acesta taxa inferred from 66 most parsimonious trees. Branches corresponding to partitions reproduced in less than 50% trees are collapsed. The percentage of parsimonious trees in which the associated taxa clustered together is shown next to the branches. The root was placed on the branch leading to Lima lima (Linnaeus, 1758) and the Limaria Link, 1807, species.
FIGURE 16 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 16. Close-up internal view of the hinge of Acesta cryptadelphe sp. nov. from The Gully (offshore Nova Scotia), Bay d'Espoir (Newfoundland), and Beothuk Knoll (southwest Flemish Cap). (A) Paratype CMNML 097157.2, left valve; The Gully. (B) Paratype CMNML 092958, left valve; Bay d'Espoir. (C) Paratype CMNML 097160.1, left valve; Beothuk Knoll. (D) Paratype CMNML 097159.2, right valve; Beothuk Knoll. Scales = 1 cm.
FIGURE 14 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 14. External and internal views of the valves of Acesta cryptadelphe sp. nov. from The Gully, offshore Nova Scotia. (A) Holotype CMNML 097156, left valve. (B) Paratype CMNML 097157.1, left valve. Scales = 5 cm.
FIGURE 12 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 12. Molecular phylogenetic analysis of Acesta, Lima and Limaria species by Maximum Likelihood method based on partial COI gene sequences (589 bp). The tree is drawn to scale, with branch lengths measured in the number of substitutions per site.
FIGURE 11 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 11. Canonical variate analysis of the Procrustes coordinates for all Acesta groups (146 specimens) with at least three specimens, based on a PCA reduction to 10 axes. (A) axis 1 (eigenvalue = 3.096) vs. axis 2 (eigenvalue = 0.983). (B) axis 1 vs. axis 3 (eigenvalue = 0.347).
FIGURE 10 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 10. Thin-plate spline deformation grids for the extremities of each principal component for all 152 Acesta specimens. (A–B) axis 1. (C–D) axis 2. (E–F) axis 3. (exaggeration factor = 1.2)
FIGURE 15 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 15. External and internal views of the valves of Acesta cryptadelphe sp. nov. from Beothuk Knoll, southwest Flemish Cap. (A) Paratype CMNML 097159.1, left valve; scale = 5 cm. (B) CMNML 097162, left valve; scale = 0.2 cm.
FIGURE 8 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 8. Procrustes superposition of landmarks and corrected semilandmarks. (A) all 152 Acesta specimens, and (B) 105 specimens of Acesta excavata.
FIGURE 5 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 5. Inside view of a right valve of Acesta excavata, showing morphological features, landmarks 1 to 5 and 58 semilandmarks (6 to 63) positioned where the lines from the superimposed comb intersect the shell margin.
FIGURE 7 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 7. Scatter plots comparing various shell measurements and ratio for the ten different groups of Acesta examined in this study. Regression lines in (E) are shown for A. excavata (black line), the Newfoundland group (blue line), A. rathbuni (purple line) and A. oophaga (light blue power-function curve); intersect is set at 0 for all regressions.
FIGURE 6 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 6. Larval shells of Acesta cryptadelphe sp. nov. from the northwest Atlantic, viewed under high-magnification stereomicroscope. (A) The Gully, CMNML 097157.2, left valve (same as Fig. 16A). (B) Beothuk Knoll, CMNML 097162, left valve (same as Fig. 15B). Scales = 200 µm.
FIGURE 2 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 2. (A, B, C) In-situ images of giant file clams, Acesta sp., from The Gully, located approximately 200 kilometres off Nova Scotia, to the east of Sable Island, on the edge of the Scotian Shelf. Specimens are assumed to be A. cryptadelphe sp. nov. The cup coral and glass sponge in (B) are Desmophyllum Ehrenberg and Asconema Kent, respectively. The crinoids and glass sponge in (C) are unidentified. (D) Close-up of A. cryptadelphe sp. nov. specimen CMNML 097158 freshly collected with the ROPOS ROV.
FIGURE 3 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 3. External and internal views of the valve of six North Atlantic groups of Acesta. (A) A. excavata; ZMUC Trondheimsfjord, Norway, 09-1934, right valve. (B) A. excavata; The Azores, CMNML 042946, mirror image of left valve. (C) A. cryptadelphe sp. nov.; Bay d'Espoir, Newfoundland, CMNML 092957, right valve. (D) A. cryptadelphe sp. nov.; The Gully, northwest Atlantic Ocean, CMNML 097158, right valve. (E) A. bullisi; Gulf of Mexico, USNM 811251, mirror image of left valve. (F) A. oophaga; Gulf of Mexico, USNM 639047, mirror image of left valve. Scales = 5 cm.
FIGURE 4 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 4. External and internal views of the valves of four species of Acesta from the South and West Pacific. (A) A. goliath; western North Pacific Ocean, AMNH 50989, right valve. (B) A. rathbuni; western South Pacific Ocean, AMNH 250590, right valve. (C) A. saginata; central South Pacific Ocean, USNM 890900, mirror image of left valve. (D) A. smithi; western North Pacific Ocean, AMNH 277142, right valve. Scales = 5 cm.
FIGURES 9 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURES 9. Principal component analysis of Procrustes coordinates for all 152 Acesta specimens. (A) axis 1 vs. axis 2. (B) axis 1 vs. axis 3.
FIGURE 1 in Morphological and genetic variation in North Atlantic giant file clams, Acesta spp. (Bivalvia: Limidae), with description of a new cryptic species in the northwest Atlantic
FIGURE 1. Location of the sampling sites where giant file clams (Acesta) were collected and observed in the northwest Atlantic. Base map generated with GeoMapApp (http://www.geomapapp.org) (Ryan et al. 2009).
Bivalvo Acesta
**Ejemplar:*** Acesta* sp, orden Pectinida **Edad:** 164-140 Ma. (Jurásico Superior-Cretácico Inferior) **Localidad:** Charente-Martine (Francia) **Descripción:** Molde interno completo con los moldes de las marcas de estrias de crecimiento de la valva original. **Dimensión ejemplar:** 9 cm. de longitud. **Sigla museo, colección y entidad:** MGUV-36170, colección de bivalvos del Museo de la Universitat de Valencia de Historia natural. Donación del Museo de Ciencias naturales de Onda (Castellón) **Técnica digitalización / modelo:** fotogrametría con cámara Pentax MarkII **Software empleado:** photoscan **Parámetros software:** calida máxima nubes de puntos y malla. **Archivo 3D:** obj 31 Mb y textura jpg 5 Mb **Autor digitalización:** Jose A. Villena **Cita ejemplar:** modelo 3D colección bivalvos colección de bivalvos del Museo de la Universitat de Valencia de Historia natural. Source: Objaverse 1.0 / Sketchfab
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.