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 9. Heterolepidoderma aff. majus. A in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 9. Heterolepidoderma aff. majus. A) Dorsal view of head and neck region. B) Dorsal view of head and neck region, showing the distribution and shape of scales. C) Ventral view showing the cilia and interciliary scales. Scale bars: 25 Μm.
FIGURE 8 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 8. Heterolepidoderma famaillense. SEM photomicrographs: A) Habitus in lateral view. B) Close-up of lateral region of the trunk, showing the keeled scales. C) Ventrolateral view of head and neck, showing the ciliation and shape of scales. Scale bars: A, 20 Μm; B, 2 Μm; C, 10 Μm.
FIGURE 6 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 6. Heterolepidoderma mariae sp. nov. SEM photomicrographs: A) Ventrolateral view of anterior end of the trunk. B) Ventrolateral view of anterior end of the trunk. White arrow indicates the connection between the parallel rows of cilia. C) Close-up of dorsal region of anterior end of the trunk, showing the keeled scales. D) Dorsal view of distribution and shape of scales. E) Close-up of dorsal region of the trunk, showing the keeled scales. F) Close-up of dorsal region of posterior end, showing the keeled scales. Scale bars: A, B, 5 Μm; C, 4 Μm; D, 10 Μm; E, F, 2Μm.
FIGURE 7 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 7. Heterolepidoderma famaillense. DIC photomicrographs: A) Lateral view of head and neck region. B) Ventral view showing the paired keeled scales at the base of the furca. C) Lateral view of trunk region, showing the distribution and shape of scales (white arrow). D) Lateral view of trunk region, showing the distribution and shape of scales. White arrow indicates dorsal keeled scales and black arrow indicates ventral small interciliary scales. Scale bars: 14 Μm.
FIGURE 4 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 4. Heterolepidoderma mariae sp. nov. holotype. DIC photomicrographs: A) Habitus. B) Dorsal view of distribution and shape of scales. C) Ventral view showing the paired keeled scales at the base of the furca. D) Ventral view showing the interciliary scales. E) Ventral view showing the connection between the parallel rows of cilia. Scale bars: 22 Μm.
FIGURE 1 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 1. Location of sampling sites in the State of São Paulo and Minas Gerais, Brazil. 1. Preto River; 2. Soberbo Stream; 3. Água Limpa Stream; 4. unnamed stream in Sempre-Vivas; 5. Itambé Mountain; 6. urban lagoon, city of Paulínia; 7. Broa Dam.
FIGURE 3 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 3. Schematic drawings of Heterolepidoderma mariae sp. nov. A) Dorsal view. B) Ventral view. The scales are not in scale. Scale bars: 25 Μm.
FIGURE 1 in An example of the importance of labels and fieldbooks in scientific collections: A freshwater sponge misunderstood for a marine new genus and species
FIGURE 1. Crelloxea spinosa holotype (YPM 9019). A, external morphology. B, transverse section of ectosome and choanosome. C, gemmules. D, oxea. E, acanthoxea. F, acanthostrongyles. G, current label of the holotype of Crelloxea spinosa. Notice the hand-written statement "Field no. 04–46" on the back of the label, just below the inscription "Yale Peabody Museum" at the top right. H, aerial view of Jaboatão dos Guararapes, in Recife metropolitan area, with Olho d'Água Lagoon at the top right.
FIGURE 5 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 5. Heterolepidoderma mariae sp. nov. paratype. DIC photomicrographs: A) Dorsal view of distribution and shape of scales. B) Ventral view of distribution and shape of scales and cilia. White arrow indicates hypostomium. Scale bars: 22 Μm.
FIGURE 2 in New species and new records of freshwater Heterolepidoderma (Gastrotricha: Chaetonotidae) from Brazil with an identification key to the genus
FIGURE 2. Photos of some sampling sites for the present study. A) Biribiri State Park, Diamantina, State of Minas Gerais. B) Sempre-Vivas Federal Park, Diamantina, State of Minas Gerais. C–D) urban lagoon, Paulínia, State of São Paulo.
FIGURE 4 in Binhthuanomon vinhtan, a new genus and new species of semi-terrestrial freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from south central Vietnam
FIGURE 4. Binhthuanomon vinhtan sp. nov., holotype, male (CW 53.9 mm), ITB-FC PNx01. A-H, right G1: A, ventral view; B, ventral view of terminal segment; C, mesial view; D, mesial view of terminal segment; E, dorsal view; F, dorsal view of terminal segment; G, lateral view; H, lateral view of terminal segment; I, right G2; J, right G2 of terminal segment.
FIGURE 2 in Binhthuanomon vinhtan, a new genus and new species of semi-terrestrial freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from south central Vietnam
FIGURE 2. (Continued). Binhthuanomon vinhtan sp. nov., holotype, male (CW 53.9 mm), ITB-FC PNx01. C, ventral view; D, sternoabdominal cavity showing G1s and G2s.
FIGURE 2 in Binhthuanomon vinhtan, a new genus and new species of semi-terrestrial freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from south central Vietnam
FIGURE 2. Binhthuanomon vinhtan sp. nov., holotype, male (CW 53.9 mm), ITB-FC PNx01. A, carapace, dorsal view; B, frontal view. (Continued on the next page)
FIGURE 5. A–C. A in Binhthuanomon vinhtan, a new genus and new species of semi-terrestrial freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from south central Vietnam
FIGURE 5. A–C. A habitat in Nui Chua, Vinh Tan commune, Tuy Phong district, Binh Thuan province, Vietnam.
FIGURE 3 in Binhthuanomon vinhtan, a new genus and new species of semi-terrestrial freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from south central Vietnam
FIGURE 3. Binhthuanomon vinhtan sp. nov., holotype, male (CW 53.9 mm), ITB-FC PNx01. A, carapace, dorsal view; B, abdomen; C, left third maxilliped. Scale bar = 5 mm.
FIGURE 6. A–B in Binhthuanomon vinhtan, a new genus and new species of semi-terrestrial freshwater crab (Crustacea: Decapoda: Brachyura: Potamidae) from south central Vietnam
FIGURE 6. A–B. Binhthuanomon vinhtan sp. nov., staying in the hole of a habitat in Nui Chua, Vinh Tan commune, Tuy Phong district, Binh Thuan province, Vietnam.
FIGURE 3 in Aletheiana tenella, a new genus and new species of freshwater hymenosomatid crab (Crustacea: Decapoda: Brachyura) from Central Sulawesi, Indonesia
FIGURE 3. Aletheiana tenella gen. et sp. nov., A, C, E, I, J paratype female (5.3 × 4.8 mm) (ZRC 2015.278), Lake Poso, Sulawesi; B, D, F–H, holotype male (3.6 × 3.3 mm) (MZB Cru 4386), Lake Poso, Sulawesi. A, B, dorsal view of carapaces; C, frontal view of cephalothorax showing front, orbits, epistome, antennae (filiform flagellum not completely drawn) and antennules (right second article broken off); D, anterior thoracic sternum and sterno-abdominal cavity; E, left third maxilliped; F, male pleotelson; G, male abdominal somites 2–5; H, male abdominal somite 1; I, female pleotelson and fused somites 3–5; J, female somites 1, 2 and fused somites 3–5. Scales = 0.5 mm.
FIGURE 4 in Aletheiana tenella, a new genus and new species of freshwater hymenosomatid crab (Crustacea: Decapoda: Brachyura) from Central Sulawesi, Indonesia
FIGURE 4. Aletheiana tenella gen. et sp. nov., A–E, J–N, holotype male (3.6 × 3.3 mm) (MZB Cru 4386), Lake Poso, Sulawesi; F–I, paratype female (5.3 × 4.8 mm) (ZRC 2015.278), Lake Poso, Sulawesi. A, outer view of right cheliped; B, left P5; C, left P4 dactylus and propodus; D, left P3 dactylus and propodus; E, left P2 dactylus and propodus; F, right P5 dactylus; G, right P4 dactylus; H, right P3 dactylus; I, right P2 dactylus; J, left G1 (ventral view); K, distal part of left G1 (ventral view, setae not drawn); L, left G1 (dorsal view); M, left G2; N, distal part of left G2. Scales: A–I = 0.5 mm; J, L, M = 0.1 mm; K, N = 0.05 mm.
FIGURE 2 in Aletheiana tenella, a new genus and new species of freshwater hymenosomatid crab (Crustacea: Decapoda: Brachyura) from Central Sulawesi, Indonesia
FIGURE 2. Aletheiana tenella gen. et sp. nov.. A, B, paratype female (5.3 × 4.8 mm) (ZRC 2015.278); C, holotype male (3.6 × 3.3 mm) (MZB Cru 4386); both from Lake Poso, Sulawesi. A, overall habitus; B, ventral view of female thoracic sternum and abdomen; C, male anterior thoracic sternum abd sterno-abdominal cavity. Abbreviations: e = eggs; v = vulvae.
FIGURE 1 in Aletheiana tenella, a new genus and new species of freshwater hymenosomatid crab (Crustacea: Decapoda: Brachyura) from Central Sulawesi, Indonesia
FIGURE 1. Aletheiana tenella gen. et sp. nov.. A, cascades at Puawu River, central Sulawesi, B, submerged roots at the riverbank of Puawu River where the specimens were collected; C–F, colour in life.
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.