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.
68
datasets available to search
ShareScore release 0.7.1
Dataset results
68 results for “swimming crab”
FIGURE 3 in Monomia calla, a new species of swimming crab (Decapoda, Portunidae) from Madagascar and the Philippines
FIGURE 3. Monomia calla sp. nov., male (38.4 × 24.1 mm), ZRC 2001.0633. A, overall habitus of specimen. B, thoracic sternum and abdomen, ventral. C, front view. D, left chela.
FIGURE 1 in Monomia calla, a new species of swimming crab (Decapoda, Portunidae) from Madagascar and the Philippines
FIGURE 1. Monomia calla sp. nov., male holotype, MNHN-IU-2014-10105. A, overall habitus, dorsal. B, thoracic sternum and abdomen, ventral. C, male first gonopods, ventral. D, left male first gonopod, ventromesial. E, same, apex. Scale bars: A, 10 mm, B, 5 mm, C–E, 1 mm.
FIGURE 4 in Monomia calla, a new species of swimming crab (Decapoda, Portunidae) from Madagascar and the Philippines
FIGURE 4. Monomia calla sp. nov., male (38.4 × 24.1 mm), ZRC 2001.0633. A, left male first gonopod. B, apex of left male first gonopod. C, lateral view of left male first gonopod apex. D, left male second gonopod. E, basal antennal segment. F, third maxiliped. G, male abdomen. Scale bars: 1.0 mm (B, C, same scale bar).
Fig. 1. A, C, D in Histological description of specialized rootlets of the akentrogonid rhizocephalan Diplothylacus sinensis (Keppen, 1877) (Thompsoniidae) invading nervous ganglia of the blue swimming crab Portunus pelagicus
Fig. 1. A, C, D - rootlets of Diplothylacus sinensis infiltrating nervous ganglia of the host Portunus pelagicus; B - rootlets of D. sinensis in the nerves originating from the ganglia. 1 - nervous tissue, 2 - ganglion envelope, 3 - rootlets of D. sinensis, 4 - nerve, 5 – hypodermal cell layer in rootlets of type 1, 6 - central lumen in rootlets of type 1, 7 - rootlets enveloped in host's membranous structures.
Fig. 4 in Histological description of specialized rootlets of the akentrogonid rhizocephalan Diplothylacus sinensis (Keppen, 1877) (Thompsoniidae) invading nervous ganglia of the blue swimming crab Portunus pelagicus
Fig. 4. General scheme of different rootlets. A – fused ventral nervous ganglia; B - rootlets of type 1; C - rootlets of type 2; D - rootlets of type 3; E rootlets of type 4. 1 - fused ventral nervous ganglia, 2 - rootlets, 3 - cuticle, 4 - hypodermal cell layer, 5 - subcuticular space, 6 - central lumen, 7 - chaotically dispersed cells, 8 - vesicles stained by fuchsin and orange G, 9 - vesicles stained by aniline blue. (For interpretation of the references to colour/colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 2. A, B, C in Histological description of specialized rootlets of the akentrogonid rhizocephalan Diplothylacus sinensis (Keppen, 1877) (Thompsoniidae) invading nervous ganglia of the blue swimming crab Portunus pelagicus
Fig. 2. A, B, C - rootlets (type 2) in the nervous tissue of the host; D - rootlets (type 3). 1 - nervous tissue, 2 - cuticle, 3 - subcuticular space with blue homogeneous content, 4 - hypodermal cell layer, 5 - central lumen, 6 - empty roundish spaces in the subcuticular space, 7 - randomly dispersed cells in a rootlet (type 3). (For interpretation of the references to colour/colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 3. A, B in Histological description of specialized rootlets of the akentrogonid rhizocephalan Diplothylacus sinensis (Keppen, 1877) (Thompsoniidae) invading nervous ganglia of the blue swimming crab Portunus pelagicus
Fig. 3. A, B - rootlets (type 4) in the nervous tissue of the host. 1 - nervous tissue, 2 - hypodermal cell layer, 3 - central lumen, 4 - vesicles stained by fuchsin and orange G, 5 - vesicles stained by aniline blue. (For interpretation of the references to colour/colour in this figure legend, the reader is referred to the Web version of this article.)
FIGURE 6. Fresh coloration. A in A new species of the swimming crab genus, Laleonectes Manning & Chace, 1990 (Crustacea: Brachyura: Portunidae), from the western Indian Ocean
FIGURE 6. Fresh coloration. A, Laleonectes kuriya sp. nov., male (ZRC 2017.0335), Tamil Nadu; B, L. nipponensis (Sakai, 1938), male (RUMF-ZC-2462), Ryukyu Is.; C, L. nipponensis (Sakai, 1938), male (ZRC 2017.0009), Bohol.
FIGURE 5 in A new species of the swimming crab genus, Laleonectes Manning & Chace, 1990 (Crustacea: Brachyura: Portunidae), from the western Indian Ocean
FIGURE 5. Gonopods (G1, G2). Laleonectes kuriya sp. nov., holotype, male, 72.6 × 38.4 mm (MNHN-IU-2014-18254), Réunion (A–C); L. nipponensis (Sakai, 1938), male, 65.8 × 34.9 mm (RUMF-ZC-2462), Ryukyu Is. (D–F). A, D, left G1, external vieW; B, E, left G2, external vieW; C, F, distal tip of left G2, external vieW. Scale bars: 1 mm.
FIGURE 4 in A new species of the swimming crab genus, Laleonectes Manning & Chace, 1990 (Crustacea: Brachyura: Portunidae), from the western Indian Ocean
FIGURE 4. Laleonectes nipponensis (Sakai, 1938), male, 65.8 × 34.9 mm (RUMF-ZC-2462), Ryukyu Is. (A–D); L. kuriya sp. nov., holotype, male, 72.6 × 38.4 mm (MNHN-IU-2014-18254), Réunion (E–H). A, E, pleon, ventral vieW; B, F, major cheliped merus and stridulatory granules, dorsal vieW; C, G, right P4, dorsal vieW; D, H, right P5, dorsal vieW. Scale bars: 10 mm.
FIGURE 3 in A new species of the swimming crab genus, Laleonectes Manning & Chace, 1990 (Crustacea: Brachyura: Portunidae), from the western Indian Ocean
FIGURE 3. Laleonectes kuriya sp. nov., holotype, male, 72.6 × 38.4 mm (MNHN-IU-2014-18254), Réunion. A, Frontoorbital and buccal region, antero-ventral vieW; B, subhepatic stridulatory granules, antero-ventral vieW; C, third maxillipeds, external vieW. Scale bars: 5 mm.
FIGURE 2 in A new species of the swimming crab genus, Laleonectes Manning & Chace, 1990 (Crustacea: Brachyura: Portunidae), from the western Indian Ocean
FIGURE 2. Laleonectes kuriya sp. nov., holotype, male, 72.6 × 38.4 mm (MNHN-IU-2014-18254), Réunion. A, Carapace, dorsal vieW; B, cephalothorax and pleon, ventral vieW; C, cephalothorax, anterior vieW; D, cephalothorax, posterior vieW; right (major) chela, E, external vieW, G, internal vieW; left (minor) chela, F, external vieW, H, internal vieW. Scale bars: 10 mm.
FIGURE 1 in A new species of the swimming crab genus, Laleonectes Manning & Chace, 1990 (Crustacea: Brachyura: Portunidae), from the western Indian Ocean
FIGURE 1. Dorsal habitus. Laleonectes kuriya sp. nov. (A, B): A, holotype, male, 72.6 × 38.4 mm (MNHN-IU-2014-18254), Réunion; B, non-type male, 59.2 × 33.1 mm (ZRC 2017.0335), Tamil Nadu. Laleonectes nipponensis (Sakai, 1938) (C, D): C, male, 65.8 × 34.9 mm (RUMF-ZC-2462), Ryukyu Is.; D, male, 51.1 × 27.9 mm (ZRC 2017.0009), Bohol. Scale bars: 10 mm.
FIGURE 5 in Monomia lucida sp. nov., a new swimming crab (Crustacea: Decapoda: Portunidae) from the South China Sea
FIGURE 5. Monomia samoensis (WArd, 1939), HOlOTyPe, juveNile mAle CW 15 mm (AMNH 7482). A, OverAll HAbiTuS Of PreServed SPecimeN, dOrSAl. B, PleON. ScAle bAr: 5 mm.
FIGURE 4 in Monomia lucida sp. nov., a new swimming crab (Crustacea: Decapoda: Portunidae) from the South China Sea
FIGURE 4. COmbiNed BI/ML Tree WiTH cOmPArATive mATeriAl Of THree Monomia SPecieS. Tree ObTAiNed by BAyeSiAN ANAlySiS Of 16S geNe SequeNceS uSiNg beST fiTTiNg HKY+G SubSTiTuTiON mOdel. SuPPOrT vAlueS fOr NOdeS exPreSSed AS PerceNTAgeS fOr BI ANd ML TreeS (TAmurA 3-PArAmeTerS mOdel + G), reSPecTively (BI/ML).
FIGURE 2 in Monomia lucida sp. nov., a new swimming crab (Crustacea: Decapoda: Portunidae) from the South China Sea
FIGURE 2. Monomia lucida sp. nov., mAle HOlOTyPe, CW 58.0 mm (MNHN-IU-2014-10082). A, dOrSum Of cArAPAce. B, PleON. C, lefT THird mAxilliPed. D, rigHT cHelA, OuTer vieW. ScAle bArS: A, D—10 mm, B, C—5 mm.
FIGURE 3 in Monomia lucida sp. nov., a new swimming crab (Crustacea: Decapoda: Portunidae) from the South China Sea
FIGURE 3. Monomia lucida sp. nov., SecONdAry SexuAl cHArAcTerS. MAle PArATyPe CW 42.5 mm (NHMUK 2017.402): A, lefT G1, veNTrAl vieW, TOTAl. B, APex Of G1. FemAle AllOTyPe CW 50.5 mm (MNHN-IU-2014-10083): C, PleON, veNTrAl vieW. D, rigHT vulvA, veNTrAl vieW. ScAle bArS: A—1 mm, B—0.1 mm, C—5 mm, D—2 mm.
FIGURE 1 in Monomia lucida sp. nov., a new swimming crab (Crustacea: Decapoda: Portunidae) from the South China Sea
FIGURE 1. Monomia lucida sp. nov., HAbiTuS ANd cOlOur PATTerN Of freSHly cOllecTed femAle PArATyPe CW 45.2 mm (NHMUK 2017.401). ScAle bArS: 10 mm.
FIGURE 3 in Xiphonectes aculeatus sp. nov., a new swimming crab (Crustacea: Decapoda: Portunidae) from Madagascar
FIGURE 3. Xiphonectes aculeatus sp. nov., female holotype (19.5 × 10.6 mm) MNHN-IU-2010-3218. A, dorsal habitus. B, pleon, outer view. C, thoracic sternum and sexual openings, ventral view. Scale bars: A, 5 mm; B, C, 2 mm.
FIGURE 4 in Xiphonectes aculeatus sp. nov., a new swimming crab (Crustacea: Decapoda: Portunidae) from Madagascar
FIGURE 4. Comparative morphology of fifth pereiopod and carapace of three related Xiphonectes. A, B, Xiphonectes latibrachium, male holotype, USNM 29676. C, D, X. aculeatus sp. nov., female holotype, MNHN-IU-2010-3218. E, F, X. paralatibrachium, female paratype, MNHN-B 27957 (E), male holotype, MNHN-IU-2014-4110 (F). Scale bars: A, E, 1 mm; B, C, F, 2 mm; D, 5 mm. Photos A,B, by N. Evans.
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.