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.
63
datasets available to search
ShareScore release 0.9.0
Dataset results
63 results for “cave crab”
FIGURE 5. Catoptrus iejima, n in Catoptrus iejima, a new species of cavernicolous swimming crab (Crustacea: Brachyura: Portunidae) from a submarine cave at Ie Island, Ryukyu Islands, Japan
FIGURE 5. Catoptrus iejima, n. sp. Holotype, female, 21.8 × 35.6 mm, RUMF-ZC-1317. A, cephalothorax, anterior view; B, right eye, dorsal view; C, cephalothorax, dorsal view; D, left third maxilliped; E, abdomen and telson. Scale bars: A, C, E = 5.0 mm; B, D = 1.0 mm.
FIGURE 7 in Catoptrus iejima, a new species of cavernicolous swimming crab (Crustacea: Brachyura: Portunidae) from a submarine cave at Ie Island, Ryukyu Islands, Japan
FIGURE 7. Upper views of right ambulatory legs of Catoptrus iejima, n. sp. Holotype, female, 21.8 × 35.6 mm, RUMF-ZC- 1317. A, E, P2 (first ambulatory leg = second pereopod) and its dactylus; B, F, P3 and its dactylus; C, G, P4 and its dactylus; D, H, P5 and its dactylus. Scale bars: A–D = 5.0 mm; E–H = 1.0 mm.
FIGURE 3 in Catoptrus iejima, a new species of cavernicolous swimming crab (Crustacea: Brachyura: Portunidae) from a submarine cave at Ie Island, Ryukyu Islands, Japan
FIGURE 3. Live colouration of Catoptrus iejima, n. sp. Holotype, female, 21.8 × 35.6 mm, RUMF-ZC-1317. A, habitus, dorsal view; B, habitus, ventral view.
FIGURE 4 in Catoptrus iejima, a new species of cavernicolous swimming crab (Crustacea: Brachyura: Portunidae) from a submarine cave at Ie Island, Ryukyu Islands, Japan
FIGURE 4. Live colouration of Catoptrus iejima, n. sp. Holotype, female, 21.8 × 35.6 mm, RUMF-ZC-1317. A, carapace, dorsal view; B, cephalothorax, anterior view; C, cephalothorax, ventral view.
FIGURE 6 in Catoptrus iejima, a new species of cavernicolous swimming crab (Crustacea: Brachyura: Portunidae) from a submarine cave at Ie Island, Ryukyu Islands, Japan
FIGURE 6. Chelipeds of Catoptrus iejima, n. sp. Holotype, female, 21.8 × 35.6 mm, RUMF-ZC-1317. A–C, left cheliped; D– F, right cheliped. A, D, upper view; B, E, chela, outer view; C, F, chela, inner view.
FIGURE 2 in Catoptrus iejima, a new species of cavernicolous swimming crab (Crustacea: Brachyura: Portunidae) from a submarine cave at Ie Island, Ryukyu Islands, Japan
FIGURE 2. Live colouration of Catoptrus iejima, n. sp., in situ, photo taken by Yusuke Yamada. Holotype, female, 21.8 × 35.6 mm, RUMF-ZC-1317.
FIGURE 3 in Two new species of freshwater crabs of the genus Sundathelphusa Bott, 1969 (Decapoda: Brachyura: Gecarcinucidae) from caves in Luzon, Philippines
FIGURE 3. Sundathelphusa danae sp. nov., holotype male (25.9 × 19.8 mm) (NMCR 39076), Bantakay Cave, Atimonan, Quezon Province, Luzon, Philippines: A, buccal field and thoracic sternum; B, thoracic sternum and abdomen. Scale bars, A, B = 5.0 mm.
FIGURE 7. A, B in Two new species of freshwater crabs of the genus Sundathelphusa Bott, 1969 (Decapoda: Brachyura: Gecarcinucidae) from caves in Luzon, Philippines
FIGURE 7. A, B, Sundathelphusa danae sp. nov., female (20.4 × 16.8 mm) (NMCR 39093), Bantakay Cave, Atimonan, Quezon Province, Luzon, Philippines; C, D, Sundathelphusa vienae sp. nov., paratype female (19.8 × 16.5 mm) (NSMT-Cr 22317), Nilulubugan Cave, Atimonan, Quezon Province, Luzon, Philippines. A, C, female abdomens; B, D, thoracic sternums showing vulvae.
FIGURE 6 in Two new species of freshwater crabs of the genus Sundathelphusa Bott, 1969 (Decapoda: Brachyura: Gecarcinucidae) from caves in Luzon, Philippines
FIGURE 6. Sundathelphusa vienae sp. nov., holotype male (21.3 × 17.9 mm) (NMCR 39077), Nilulubugan Cave, Atimonan, Quezon Province, Luzon, Philippines: A, buccal field and thoracic sternum; B, abdomen. Scale bars, A, B = 5.0 mm.
FIGURE 5 in Two new species of freshwater crabs of the genus Sundathelphusa Bott, 1969 (Decapoda: Brachyura: Gecarcinucidae) from caves in Luzon, Philippines
FIGURE 5. Sundathelphusa vienae sp. nov., holotype male (21.3 × 17.9 mm) (NMCR 39077), Nilulubugan Cave, Atimonan, Quezon Province, Luzon, Philippines. A, male abdomen [telson and somite 6 damaged]; B, left second ambulatory leg, ventral view; C, frontal margins, frontal view; D, posterior margin of epistome; E, left G1, ventral view; F, left G1, dorsal view; G, left G2; H, terminal segment of left G1, ventral view; I, terminal segment of left G1, dorsal view; J, flagellum of left G2. Scale bars, A, B = 2.0 mm; C, D = 2.0 mm; E‒G = 1.0 mm; H‒J = 0.5 mm.
FIGURE 2 in Two new species of freshwater crabs of the genus Sundathelphusa Bott, 1969 (Decapoda: Brachyura: Gecarcinucidae) from caves in Luzon, Philippines
FIGURE 2. Sundathelphusa danae sp. nov., holotype male (25.9 × 19.8 mm) (NMCR 39076), Bantakay Cave, Atimonan, Quezon Province, Luzon, Philippines. A, male abdomen; B, right second ambulatory leg, ventral view; C, frontal margins, frontal view; D, posterior margin of epistome; E, left G1, ventral view; F, left G1, dorsal view; G, left G2; H, terminal segment of left G1, ventral view; I, terminal segment of left G1, dorsal view; J, flagellum of left G2. Scale bars, A, B = 5.0 mm; C, D = 2.0 mm; E‒G = 1.0 mm; H‒J = 0.5 mm.
FIGURE 4 in Two new species of freshwater crabs of the genus Sundathelphusa Bott, 1969 (Decapoda: Brachyura: Gecarcinucidae) from caves in Luzon, Philippines
FIGURE 4. Sundathelphusa vienae sp. nov., holotype male (21.3 × 17.9 mm) (NMCR 39077), Nilulubugan Cave, Atimonan, Quezon Province, Luzon, Philippines: A, habitus, dorsal view; B, cephalothorax, anterior view. Scale bars, A, B = 5.0 mm.
FIGURE 1 in Two new species of freshwater crabs of the genus Sundathelphusa Bott, 1969 (Decapoda: Brachyura: Gecarcinucidae) from caves in Luzon, Philippines
FIGURE 1. Sundathelphusa danae sp. nov., holotype male (25.9 × 19.8 mm) (NMCR 39076), Bantakay Cave, Atimonan, Quezon Province, Luzon, Philippines: A, habitus, dorsal view; B, cephalothorax, anterior view. Scale bars, A, B = 5.0 mm.
FIGURE 8. A in A new genus and new species of Potamidea (Crustacea: Decapoda: Brachyura: Potamoidae), the first stygomorphic cave crab known from China and East Asia
FIGURE 8. A Bayesian inference (BI) tree of 16S rDNA for the subfamily Potamiscinae, with the sequences and accession numbers in Shih et al. (2009), as well as some additional species (see Material and methods). The species inhabited in Chinese caves are highlighted in gray. Probability values at the nodes represent support values for BI and maximum likelihood (ML). Only values> 50% are shown.
FIGURE 4. Diyutamon cereum n. gen., n in A new genus and new species of Potamidea (Crustacea: Decapoda: Brachyura: Potamoidae), the first stygomorphic cave crab known from China and East Asia
FIGURE 4. Diyutamon cereum n. gen., n. sp., paratype male (30.6×22.6 mm) (SYSBM). A, right ambulatory legs; B, dorsal view of right major cheliped; C, outer view of right major chela showing molariform teeth; D, outer view of left minor chela. C and D same scales.
FIGURE 3. Diyutamon cereum n. gen., n in A new genus and new species of Potamidea (Crustacea: Decapoda: Brachyura: Potamoidae), the first stygomorphic cave crab known from China and East Asia
FIGURE 3. Diyutamon cereum n. gen., n. sp., paratype male (30.6×22.6 mm) (SYSBM). A, dorsal view of carapace; B, frontal view of cephalothorax showing antennules, antennae, orbit, eye and epistome; C, right anterolateral margin; D, frontal view of cephalothorax showing orbit, eye, pterygostomial and suborbital regions; E, ventral view showing anterior thoracic sternum and abdomen; F, posteroventral view showing posterior thoracic sternum and abdomen. Abbreviations: a1–a6 = male abdominal somites 1–6, respectively; cx5 = coxa of fifth ambulatory leg; st5–8 = thoracic sternites 5–8, respectively; t = telson.
FIGURE 2. Diyutamon cereum n. gen., n in A new genus and new species of Potamidea (Crustacea: Decapoda: Brachyura: Potamoidae), the first stygomorphic cave crab known from China and East Asia
FIGURE 2. Diyutamon cereum n. gen., n. sp., male holotype (32.3×23.9 mm) (SYSBM 001551). A, dorsal overall view; B, frontal view of cephalothorax; C, ventral view showing anterior thoracic sternum and abdomen; D, ventral view showing sterno-abdominal cavity with right G1 in situ (left G1 removed).
FIGURE 5. Diyutamon cereum n. gen., n in A new genus and new species of Potamidea (Crustacea: Decapoda: Brachyura: Potamoidae), the first stygomorphic cave crab known from China and East Asia
FIGURE 5. Diyutamon cereum n. gen., n. sp., male holotype (32.3×23.9 mm) (SYSBM 001551). A, left G1 (ventral view); B, left G2; C, G1 terminal segment (ventral view); D, left third maxilliped. Scales = 1.0 mm.
FIGURE 1. Diyutamon cereum n. gen., n in A new genus and new species of Potamidea (Crustacea: Decapoda: Brachyura: Potamoidae), the first stygomorphic cave crab known from China and East Asia
FIGURE 1. Diyutamon cereum n. gen., n. sp., color in life. A, male, specimen not collected; B, underground stream at type locality.
FIGURE 6. Diyutamon cereum n. gen., n in A new genus and new species of Potamidea (Crustacea: Decapoda: Brachyura: Potamoidae), the first stygomorphic cave crab known from China and East Asia
FIGURE 6. Diyutamon cereum n. gen., n. sp., male holotype (32.3×23.9 mm) (SYSBM 001551). A, left G1 (ventral view); B, G1 terminal segment (ventral view); C, anterior thoracic sternum.
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.