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.
1,017
datasets available to search
ShareScore release 0.7.1
Dataset results
1,017 results for “freshwater fish”
FIGURE 1 in Boraras naevus, a new species of miniature and sexually dichromatic freshwater fish from peninsular Thailand (Ostariophysi: Cyprinidae)
FIGURE 1. Boraras naevus, Thailand: Surat Thani Province. Above. ZRC 53120, holotype, male, 10.6 mm SL. Below. CMK 16459, paratype, female, 11.7 mm SL.
FIGURES 1–6 in First records of three Tripartiella species (Ciliophora, Oligohymenophora, Peritrichida) from freshwater fishes along Yangtze River in China
FIGURES 1–6. Photomicrographs of silver impregnated adhesive disc of Tripartiella species. 1-2. Tripartiella obtusa Ergens & Lom, 1970; 3-4. Tripartiella orthodens Basson & Van As, 1987; 5-6. Tripartiella macrosoma Basson & Van As, 1987. (Scale bars = 20µm).
FIGURES 7–9 in First records of three Tripartiella species (Ciliophora, Oligohymenophora, Peritrichida) from freshwater fishes along Yangtze River in China
FIGURES 7–9. Diagramatic drawings of the denticles of three Tripartiella species. 7. Tripartiella obtusa Ergens & Lom, 1970; 8. Tripartiella orthodens Basson & Van As, 1987; 9 Tripartiella macrosoma Basson & Van As, 1987.
FIGURE 6. Serrapinnus kriegi, UFRGS 20135, 20.2 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 6. Serrapinnus kriegi, UFRGS 20135, 20.2 mm SL, rio Ibicuí, tributary of the rio Uruguay; new record for the state of Rio Grande do Sul.
FIGURE 14 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 14. Approximate localities of collection of expeditions made in the second half of the XIX Century and beginning of XX Century in Rio Grande do Sul State: Reinhold F. Hensel (1863-1866, pink); Emperor Dom Pedro II (1865-1866, red); Herman von Ihering (1880-1892, blue); Herbert H. Smith (1882, green); John D. Haseman (1909, yellow); Ernst Garbe (1914, black); Herman Kleerekoper (1941, white).
FIGURE 12 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 12. Cumulative number of fish species known to occur in Rio Grande do Sul State grouped by decade according to the year of description.
FIGURE 9 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 9. Total number of species and new species per hydrographic basin, Rio Grande do Sul State, Brazil.
FIGURE 2 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 2. Sampling localities of fishes in the Rio Grande do Sul State catalogued and georeferenced in the collections of the Museu de Ciências Naturais, Fundação Zoobotânica do Rio Grande do Sul (MCN), Museu de Ciências e Tecnologia, Pontifícia Universidade Católica do Rio Grande do Sul (MCP), and Departamento de Zoologia, Universidade Federal do Rio Grande do Sul (UFRGS).
FIGURE 13 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 13. Maximum, mean and minimum body size (standard length in mm) of species known to occur in Rio Grande do Sul State, grouped by decade according to the year of description.
FIGURE 5 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 5. Ctenobrycon cf. alleni, UFRGS 20147, 42.3 mm SL, rio Ibicuí, tributary of the rio Uruguay; new record for the state of Rio Grande do Sul.
FIGURE 8 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 8. Number of species by hydrographic basin, Rio Grande do Sul State. RU = rio Uruguay and rio Negro, LP = Laguna dos Patos system, TR = rio Tramandaí and rio Mampituba. Species that occur concomitantly in the rio Uruguay and Laguna dos Patos (RU+LP), Laguna dos Patos and rio Tramandaí (LP+TR) or in all three drainages are counted separately.
FIGURE 11 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 11. Density of fish lots per square kilometer for each Brazilian state catalogued in fish collections available at speciesLink database. Graph represents data for the three richest families in the Neotropics (Characidae, Loricariidae, and Cichlidae).
FIGURE 1 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 1. Rio Grande do Sul State (limited by a light gray background in detail and green in the map of South America), showing the drainages of the rio Uruguay (black), rio Negro (light brown), Laguna dos Patos (blue), arroio Chuí (light green), rio Tramandaí (green), rio Mampituba (red), and rio Araranguá (purple). These drainages are grouped in the following ecoregions according to Abell et al. (2008): upper rio Uruguay ecoregion (1—upper portion of rio Uruguay limited by the Salto do Yucumã water fall at 27 o 08'34"S 53 o 53'10"W, represented by a black vertical bar); lower rio Uruguay ecoregion (2—middle and 3—lower portions of rio Uruguay and the rio Negro); Laguna dos Patos ecoregion (4—rio Jacuí, 5—Laguna dos Patos, 6— lagoa Mirim, and arroio Chuí); and Tramandaí-Mampituba ecoregion (rio Tramandaí, rio Mampituba and rio Araranguá).
FIGURE 3 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 3. Relative number of freshwater fish species per order in the Rio Grande do Sul State, Brazil.
FIGURE 10 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 10. Relative frequency of fish species from Rio Grande do Sul State per class of body size (standard length in mm).
FIGURE 7. Hyphessobrycon aff. griemi, UFRGS 17529, 24.3 in Inventory of the freshwater fishes from a densely collected area in South America — a case study of the current knowledge of Neotropical fish diversity
FIGURE 7. Hyphessobrycon aff. griemi, UFRGS 17529, 24.3 mm SL, tributary stream of the rio das Pacas, rio Mampituba basin; new record for the state of Rio Grande do Sul.
FIGURE 47 in Illustrated and online catalog of type specimens of freshwater fishes in the Colección de Peces Dulceacuícolas of Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P), Colombia
FIGURE 47. Holotype of Rivulus (Cynodonichthys) xi, IAvH-P 11258, 55.6 mm SL (scale bar = 1 cm). Photograph by C. DoNascimiento.
FIGURE 43 in Illustrated and online catalog of type specimens of freshwater fishes in the Colección de Peces Dulceacuícolas of Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P), Colombia
FIGURE 43. Holotype of Laimosemion leticia, IAvH-P 12943, 21.1 mm SL (scale bar = 1 cm). Photograph by C. DoNascimiento.
FIGURE 42 in Illustrated and online catalog of type specimens of freshwater fishes in the Colección de Peces Dulceacuícolas of Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P), Colombia
FIGURE 42. Paratype of Cichlasoma orinocense, IAvH-P 10561, 82.2 mm SL (scale bar = 1 cm). Photograph by M. H. Sabaj Pérez.
FIGURE 44 in Illustrated and online catalog of type specimens of freshwater fishes in the Colección de Peces Dulceacuícolas of Instituto de Investigación de Recursos Biológicos Alexander von Humboldt (IAvH-P), Colombia
FIGURE 44. Holotype of Rivulus (Cynodonichthys) azurescens, IAvH-P 11255, 57.4 mm SL (scale bar = 1 cm). Photograph by C. DoNascimiento.
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.