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.
530
datasets available to search
ShareScore release 0.9.0
Dataset results
530 results for “species introduction”
FIGURE 47 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURE 47. Anisochirus madagascariensis (Dejean, 1831) (holotype of A. alluaudi Jeannel, 1946), habitus. Scale bar = 1.0 mm.
FIGURES 33–36. Harpalus fuscoaeneus Dejean, 1929 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 33–36. Harpalus fuscoaeneus Dejean, 1929 (Cape of Good Hope). 33, gonocoxite; 34, laterotergite, gonosubcoxite, and gonocoxite; 35, 36, median lobe of aedeagus. Lateral (33, 35), ventral (34) and dorsal (36) views. Scale bar = 0. 5 mm.
FIGURES 45, 46 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 45, 46. Hypharpax australis (Dejean, 1829) (45, New Zealand; 46, holotype), habitus. Scale bar = 1.0 mm.
FIGURES 12–19. Harpalus asemus Basilewsky, 1947 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 12–19. Harpalus asemus Basilewsky, 1947 (12–15, Lac Dakka; 16, 17, "holotype" from Naivasha; 18, 19, paratype from Amboni). 12, labium; 13, left metacoxa; 14, gonocoxite; 15, laterotergite, gonosubcoxite, and gonocoxite; 16–19, median lobe of aedeagus. Ventral (12, 13, 15), lateral (14, 16, 18), and dorsal (17, 19) views. Scale bars: A = 0.5 mm (12, 14–19), B = 1.0 mm (13).
FIGURES 37, 38. Harpalus parvulus Dejean, 1929 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 37, 38. Harpalus parvulus Dejean, 1929 (37, S Africa; 38, holotype), habitus. Scale bar = 1.0 mm.
FIGURES 10, 11. Harpalus asemus Basilewsky, 1947 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 10, 11. Harpalus asemus Basilewsky, 1947 (10, Yemen; 11, Tanzania), habitus. Scale bars = 1.0 mm.
FIGURES 2–9. Harpalus impressus Roth, 1851 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 2–9. Harpalus impressus Roth, 1851 (2, 3, 6, 7, "Syria Abyssinia", 4, 5, lectotype; 8, 9, holotype of H. sundaicus Schauberger, 1933). 2, gonocoxite; 3, laterotergite, gonosubcoxite, and gonocoxite; 4–9, median lobe of aedeagus. Lateral (2, 4, 6, 8), ventral (3), and dorsal (5, 7, 9) views. Scale bar = 0.5 mm.
FIGURES 29–32. Harpalus spp., habitus. 29–31, H. fuscoaeneus Dejean, 1929 in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 29–32. Harpalus spp., habitus. 29–31, H. fuscoaeneus Dejean, 1929 (29, S Africa; 30, lectotype; 31, holotype of H. nanus Dejean, 1829); 32, H. australasiae Dejean, 1829 (holotype). Scale bars = 1.0 mm.
FIGURES 20, 21. Harpalus spp., habitus. 20, H in On some Afrotropical Harpalus, with description of two new species, and remarks on Hypharpax australis (Coleoptera: Carabidae): misidentification, mislabeling and introduction to the Australian region
FIGURES 20, 21. Harpalus spp., habitus. 20, H. pseudoasemus sp. n. (paratype from Naivasha); 21, H. merkli sp. n. (holotype). Scale bar = 1.0 mm.
FIGURES 1−9. 1−4 in Nysius caledoniae Distant, 1920 (Hemiptera: Heteroptera: Orsillidae) a recent introduction into New Zealand, and keys to the species of Nysius, and genera of Orsillidae, in New Zealand
FIGURES 1−9. 1−4 Nysius caledoniae: 1, male (Pukekohe); 2, male (on left) and female (Bastion Point); 3, fifth instar showing dorsal markings on head and thorax (Bastion point); 4, another view of same to show abdominal markings (body length 3.63 mm, head width 1.14 mm). 5, Nysius huttoni fifth instar (mean body length 2.52 mm, mean head width 0.78 mm) [from Eyles (1960)]. 6−9 left paramere: 6, of N. caledoniae in situ dorsal view (Auckland Botanic Gardens); 7, same when turned slightly to the left; 8, of N. huttoni dorsal view (Waipukurau); 9, same one-quarter turn to the right (attachment at bottom left).
Fig. 1 in Rancho La Brea Fossil Indicates Native Nearctic Status for Necrobia violacea (Linnaeus) (Coleoptera: Cleridae), a Species Previously Considered a Synanthropic Introduction to North America
Fig. 1. Stacked photographs of the heads and pronota of Necrobia species. A) Modern, British N. violacea from the British Collection in the Natural History Museum, London, photographed by RBA, B) Fossil N. violacea from the Rancho La Brea Tar Pits, photographed by ARH, C) Modern, British N. rufipes from the British Collection in the Natural History Museum, London, photographed by RBA.
FIGURE 6 in An introduction to the systematics of Akodon orophilus Osgood, 1913 (Rodentia: Cricetidae) with the description of a new species
FIGURE 6. Some anatomical differences between Akodon josemariarguedasi sp. nov. (MUSM 22754; left) and A. orophilus (MUSM 37021; right): A: Posterior border of nasals [na] is blunt, its contour is serrated and the nasal [na] projects distinctly behind the premaxilla [pre] in Akodon josemariarguedasi. B: Zygomatic plate [zp] with anterior margin less slanting in Akodon josemariarguedasi. C: Condylar process [cp] is large and the lunar notch [ln] is deep in Akodon josemariarguedasi.
FIGURE 2 in An introduction to the systematics of Akodon orophilus Osgood, 1913 (Rodentia: Cricetidae) with the description of a new species
FIGURE 2. Dorsal, ventral and lateral views of cranium and mandible of Akodon orophilus s. s. (MUSM 37019). Bar = 10 mm.
FIGURE 1 in An introduction to the systematics of Akodon orophilus Osgood, 1913 (Rodentia: Cricetidae) with the description of a new species
FIGURE 1. Map showing the collection localities of Akodon orophilus (●) 1: Hierba Buena, 2: Leymebamba, 3: San Antonio, 4: Huiquilla, 5: Añazco pueblo, 6: Estación biológica Laurel, 7 Puca Tambo; and Akodon josemariarguedasi sp. nov. (․) 1: Palmapampa, 2: Galloganán, 3: Hatuncucho, 4: Ichocán. Inset: Outline map of Peru, indicating the boundaries of the area shown.
FIGURE 4 in An introduction to the systematics of Akodon orophilus Osgood, 1913 (Rodentia: Cricetidae) with the description of a new species
FIGURE 4. Selected morphological traits of the Peruvian Akodon aerosus group members. (A: A. surdus, MUSM 36600; B: A. aerosus, MUSM 8981; C: A. torques, MUSM 9045; D: A. orophilus, MUSM 37019; E: A. mollis, MUSM 23645). First row: rostrum in dorsal view (note the posterior borders of nasals and the configuration of premaxilar and nasal sutures); second row: dorsal view of the antorbital bridge region (note the size of the lacrimals); third row: zygomatic plate in ventrolateral view (note the anterior border and the thickness of the malar process of maxillary); fourth row: mesopterygoid region (note the size of foramen oval and the shape of parapterygoid fossa); fifth row: ascending ramus of the mandible in labial view (note size of the capsular projection).
FIGURE 5 in An introduction to the systematics of Akodon orophilus Osgood, 1913 (Rodentia: Cricetidae) with the description of a new species
FIGURE 5. Dorsal, ventral and lateral views of cranium and mandible of Akodon josemariarguedasi sp. nov. (MUSM 22754). Bar = 10 mm.
FIGURE 7 in An introduction to the systematics of Akodon orophilus Osgood, 1913 (Rodentia: Cricetidae) with the description of a new species
FIGURE 7. Projection of specimen scores for factors 1 and 2 (top) and 1 and 3 (bottom) extracted from principal component analyses, comparing samples of Akodon orophilus and A. josemariarguedasi sp. nov. See Table 2 for variable correlations and explanation of percent variance.
FIGURE 3 in An introduction to the systematics of Akodon orophilus Osgood, 1913 (Rodentia: Cricetidae) with the description of a new species
FIGURE 3. Standard Giemsa-stained karyotype of Akodon orophilus (2 n = 26 FN = 40) from Huiquilla, Luya, Amazonas Department. Bar = 10 μm.
Data from: Using ABC and microsatellite data to detect multiple introductions of invasive species from a single source
Open the record for dataset details and reuse information.
Data from: Assembling a species–area curve through colonization, speciation and human-mediated introduction
Open the record for dataset details and reuse information.
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.