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.
6,771
datasets available to search
ShareScore release 0.8.0
Dataset results
6,771 results for “freshwater”
FIGURE 2 in A revision of the freshwater crabs (Crustacea: Decapoda: Brachyura: Potamonautidae) of the Lake Kivu drainage basin in Central and East Africa
FIGURE 2. Potamonautes perparvus distribution. = type locality, = other localities. Scale bar = 249 km. Localities are shown for material examined in this study, as well as those provided by Rathbun (1921, 1935) and Bott (1955).
FIGURE 5 in A revision of the freshwater crabs (Crustacea: Decapoda: Brachyura: Potamonautidae) of the Lake Kivu drainage basin in Central and East Africa
FIGURE 5. Potamonautes minor distribution. = type locality, = other localities. Scale bar = 249 km. Localities are shown for material examined in this study and from Bott (1955).
FIGURE 1. Potamonautes perparvus. A in A revision of the freshwater crabs (Crustacea: Decapoda: Brachyura: Potamonautidae) of the Lake Kivu drainage basin in Central and East Africa
FIGURE 1. Potamonautes perparvus. A, dorsal view; B, frontal view. Adult male holotype (AMNH 3383), CW 19.6 mm. Modified from Rathbun (1921).
FIGURE 3. Neopolystoma moleri n in Two new polystomes (Monogenea: Polystomatidae) from the eyes of North American freshwater turtles
FIGURE 3. Neopolystoma moleri n. sp. A, marginal hooklets 1 from the holotype and paratypes; B, marginal hooklets 2-8 from the holotype and paratypes. Scale-bars: 10µm.
FIGURE 2. Neopolystoma moleri n in Two new polystomes (Monogenea: Polystomatidae) from the eyes of North American freshwater turtles
FIGURE 2. Neopolystoma moleri n. sp. Ventral view of holotype; the dotted line indicates the outline of the vitellarium. Abbreviations: gb, genital bulb; gi, genito-intestinal canal; hp, haptor; ic, intestinal caecum; mo, mouth; ov, ovary; ph, pharynx; su, sucker; te, testis; vd, vas deferens; vg, vagina; vi, vitellaria; vt, vitelline duct. Scale bar: 1 mm.
FIGURE 5. Neopolystoma grossi n in Two new polystomes (Monogenea: Polystomatidae) from the eyes of North American freshwater turtles
FIGURE 5. Neopolystoma grossi n. sp. Ventral view of the holotype; the dotted line indicates the outline of the vitelline system. Abbreviations: eg, egg; gb, genital bulb; gi, genito-intestinal canal; hp, haptor; ic, intestinal caecum; mo, mouth; ov, ovary; ph, pharynx; su, sucker; te, testis; vd, vas deferens; vg, vagina; vi, vitellarium; vt, vitelline duct. Scale bar: 1mm.
FIGURE 7 in Two new polystomes (Monogenea: Polystomatidae) from the eyes of North American freshwater turtles
FIGURE 7. Paratypes of Neopolystoma grossi n. sp., demonstrating its ability to stretch. Scale bar: 1mm.
FIGURE 6. Neopolystoma grossi n in Two new polystomes (Monogenea: Polystomatidae) from the eyes of North American freshwater turtles
FIGURE 6. Neopolystoma grossi n. sp. A, marginal hooklets 1 from holotype and paratypes; B, marginal hooklets 2-8 from holotype and paratypes. Scale-bars: 10µm.
FIGURE 1 in Two new polystomes (Monogenea: Polystomatidae) from the eyes of North American freshwater turtles
FIGURE 1. Scatter diagram of a × c plotted against b × c for the two known North-American eye polystomes as well as the new species Neopolystoma grossi n. sp. and Neopolystoma moleri n. sp. The ellipses represent 90% of the confidence interval about the mean.
FIGURE 4 in Two new polystomes (Monogenea: Polystomatidae) from the eyes of North American freshwater turtles
FIGURE 4. Paratypes of Neopolystoma moleri n. sp., demonstrating its ability to stretch lengthwise in order to feed successfully without being dislodged. Scale bar: 1mm.
FIGURE 3. A, antennal scale. B, mandible. C, maxillula. D in Macrobrachium hungi, a new freshwater palaemonid prawn (Decapoda: Caridea: Palaemonidae) from the Tonle Sap Great Lake of Cambodia
FIGURE 3. A, antennal scale. B, mandible. C, maxillula. D, palp of maxillula. E, maxilla. F, median process of fourth thoracic sternite. G, third pereiopod. H, dactyl and distal portion of propodus of third pereiopod. I, first pleopod male. J, second pleopod male. K, L, first and second abdominal sternite. M, distal end of palp of maxilla (in old males).
FIGURE 1. Macrobrachium hungi n in Macrobrachium hungi, a new freshwater palaemonid prawn (Decapoda: Caridea: Palaemonidae) from the Tonle Sap Great Lake of Cambodia
FIGURE 1. Macrobrachium hungi n. sp., holotype male, cl 21 mm, tl 89 mm. A, carapace, antennule, scaphocerite (setae between dorsal and ventral teeth omitted). B, carapace and scaphocerite (paratype male, cl 20 mm, tl 85. 5 mm). C, infraorbital angle. D, epistome. E, paragnath (holotype). F, second pereiopod (male, cl 21 mm). G, fingers of holotype and distal portion of palm (outer face), the hairs on proximal basal of fingers partly removed for showing the teeth on the basal part of the cutting edge. H, fingers of the same, and distal portion of palm, inner face, the hairs on proximal basal of fingers partly removed for showing the teeth on the basal part of the cutting edge.
FIGURE 2. Macrobrachium hungi n in Macrobrachium hungi, a new freshwater palaemonid prawn (Decapoda: Caridea: Palaemonidae) from the Tonle Sap Great Lake of Cambodia
FIGURE 2. Macrobrachium hungi n. sp. A, first maxilliped. B, second maxilliped. C, third maxilliped. D, abdomen and telson of a male. E, telson and uropods. F, posterior part of sixth abdominal somite. G, posteroventral of sixth abdominal somite. H, distal portion of telson. I, movable spine of uropodal diaeresis of holotype. J, movable spine of uropodal diaeresis of paratype old males. K, movable spine of uropodal diaeresis of young male and ovigerous female paratypes. L, first pereiopod. M, palm of first pereiopod. N, distal end of fingers of first pereiopod, apical claw partly concealed by distal apical curvature of the cutting edge, in developed males and ovigerous females.
FIGURE 6 in Macrobrachium hungi, a new freshwater palaemonid prawn (Decapoda: Caridea: Palaemonidae) from the Tonle Sap Great Lake of Cambodia
FIGURE 6. Holotype male (OUMNH.ZC.2011-10-015) and paratype of post ovigerous female (OUMNH.ZC.2011-10-019).
FIGURE 2 in Freshwater crabs from eastern Panamá: a new species of Potamocarcinus H. Milne Edwards, 1853, and new records of two little-known species (Crustacea: Decapoda: Pseudothelphusidae, Trichodactylidae)
FIGURE 2. Spirocarcinus garthi (Pretzmann, 1971), male holotype (USNM 107096) (A–E). A, right male first gonopod, mesio-caudal view; B, distal part, lateral view; C, distal part, caudal-apical view; D, distal part, cephalic view; E, left third maxilliped; F, male, SMF 31704, outline of right side of lateral margin of carapace. Abbreviations: al, auriculariform lobe; ap, apical lobe; cl, semicircular subapical lobe; fs, field of apical spines; ls, lateral suture; lt, lateral-cephalic teeth; ms, marginal suture; st, subapical tooth. Scale bars, A–D, 1 mm, E, F, 5 mm.
FIGURE 3 in Freshwater crabs from eastern Panamá: a new species of Potamocarcinus H. Milne Edwards, 1853, and new records of two little-known species (Crustacea: Decapoda: Pseudothelphusidae, Trichodactylidae)
FIGURE 3. Geographic distribution of Melocarcinus meekei (Pretzmann, 1968) (•), Potamocarcinus darienensis sp. n. (˔), and Spirocarcinus garthi (Pretzmann, 1971) (⋅) in eastern Panama, Central America.
FIGURE 1. Potamocarcinus darienensis n in Freshwater crabs from eastern Panamá: a new species of Potamocarcinus H. Milne Edwards, 1853, and new records of two little-known species (Crustacea: Decapoda: Pseudothelphusidae, Trichodactylidae)
FIGURE 1. Potamocarcinus darienensis n. sp., male holotype, AMNH 19515. A, dorsal view, preserved in 70% alcohol (photo by C. Magalhães); B, ventral view (photo by C. Magalhães); C, left male first gonopod, mesial view; D, left male first gonopod, cephalic view; E, idem, distal part, lateral view; D, idem, distal part, apical-cephalic view; E, left efferent branchial channel; F, left third maxilliped. Abbreviations: cmp, median process; fs, field of apical spines; ls, lateral suture; me, mesial process; ml, mesial lobe; mp, marginal process; ms, marginal suture; pp, proximal process; rp, rounded protuberance. Scale bars: A, B, 10 mm, C–H, 1 mm.
FIGURE 2. Osornodella gabrielae n in Osornodella gabrielae, n. gen. and n. sp., a new falklandellid (Amphipoda: Gammaridea) from freshwaters of the Chilean Coastal Range
FIGURE 2. Osornodella gabrielae n. sp., female paratype (MZUC N°37182): mouthparts. Male "a" (JPS-74): mandibles. Scale: 0.1 mm.
FIGURE 6. Osornodella gabrielae n in Osornodella gabrielae, n. gen. and n. sp., a new falklandellid (Amphipoda: Gammaridea) from freshwaters of the Chilean Coastal Range
FIGURE 6. Osornodella gabrielae n. sp., female "a" (JPS-68): oostegites; male "b" (JPS-60): coxal and sternal gills. Scale: 0.1 mm.
FIGURE 1. Osornodella gabrielae n in Osornodella gabrielae, n. gen. and n. sp., a new falklandellid (Amphipoda: Gammaridea) from freshwaters of the Chilean Coastal Range
FIGURE 1. Osornodella gabrielae n. sp., male (JPS-57): head, with detail of accessory flagellum. Male "a" and female "b" (both MZUC N°37183): antennae. Scale: 0.1 mm.
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.