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.
437
datasets available to search
ShareScore release 0.7.1
Dataset results
437 results for “threatened species”
FIGURES 13 in Description of two new species of Avicularia Lamarck 1818 and redescription of Avicularia diversipes (C. L. Koch 1842) (Araneae, Theraphosidae, Aviculariinae) — three possibly threatened Brazilian species
FIGURES 13─16. Habits.13─15 Avicularia diversipes adult female 13, Resting on a heliconid leaf. 14, Inside her retreat on a tree. 15, In a bromeliad. 16, Avicularia gamba sp. nov. juvenile inside its retreat on a tree. 13─15 from CEPLAC, Ilhéus, Bahia, Brazil. 16 from Elísio Medrado, Bahia, Brazil. Photos: 13, 14 G. Puorto, 15 C. Jared, 16 C.S. Fukushima.
FIGURES 9 in Description of two new species of Avicularia Lamarck 1818 and redescription of Avicularia diversipes (C. L. Koch 1842) (Araneae, Theraphosidae, Aviculariinae) — three possibly threatened Brazilian species
FIGURES 9─12. Avicularia gamba sp. nov. 9─11 Male left palpal bulb (MZSP 31115). 9, prolateral, 10, retrolateral, 11, frontal. 12, Female spermathecae (MZSP 31116) dorsal. Scale bar = 1mm.
FIGURE 4. P in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 4. P. castaicensis sp. nov., USNM 1097788. A. Portion of radula ribbon. Scale = 10 µm. B. Central radular teeth. Scale = 2 µm. C. Lateral and inner marginal teeth. Scale = 10 µm. D–E. Inner marginal teeth. Scales = 10 µm. F. Outer marginal teeth. Scale = 10 µm. Wg = wing.
FIGURE 3. P in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 3. P. castaicensis sp. nov. A–C. Shells. Scale = 1.0 mm. A. Holotype, USNM 1120442. B–C. Paratypes, USNM 1132532. D. Shell apex, USNM 1132532. Scale = 100 µm. E. Close-up of protoconch sculpture, USNM 1132532. Scale = 100 µm. F–H. Opercula, USNM 1132532. Scale = 250 µm. F. Outer side, showing frilled whorl. G–H. Inner side, showing variation in thickening of attachment scar margin.
FIGURE 7. P in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 7. P. milleri sp. nov., USNM 90527, scales = 10 µm. A. Portion of radula ribbon. B. Central radular teeth. C. Lateral tooth. D. Inner marginal teeth. E–F. Outer marginal teeth. Wg = wing.
FIGURE 6. P in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 6. P. milleri sp. nov. A–D. Shells. Scale = 1.0 mm. A. Holotype, SBMNH 83651. B–C. Paratypes, SBMNH 74688. D. SBMNH 74687. E. Shell apex, SBMNH 74688. Scale = 100 µm. F. Close-up of protoconch sculpture, SBMNH 74688. Scale = 100 µm. G–I. Opercula, USNM 90527. Scale = 500 µm. G. Outer side. H–I. Inner side, showing variation in thickening of attachment scar margin.
FIGURE 2 in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 2. Bayesian tree based on the COI dataset. Posterior probabilities for nodes are shown when>80%.
FIGURE 8. P in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 8. P. milleri sp. nov., USNM 90527. Scale = 0.5 mm. A–C. Penis. A. Dorsal surface. B–C. Ventral surface, showing ventral and terminal glands. D. Female glandular oviduct and associated structures (viewed from the left side). E. Bursa copulatrix and its duct. F. Seminal receptacle and its duct. Ag = albumen gland, Bu = bursa copulatrix, Cd = common duct of seminal receptacle and coiled oviduct, Cg = capsule gland, Co = coiled oviduct, Dbu = bursal duct, Ga =genital aperture, Pd = penial duct, Pf = penial filament, Pl = penial lobe, Pw = posterior wall of pallial cavity, Sr = seminal receptacle, Tg = terminal gland, Vc = ventral channel, Vg = ventral gland.
FIGURE 5. P in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 5. P. castaicensis sp. nov., USNM 1097788. Scale = 0.25 mm. A–B. Penis. A. Dorsal surface. B. Ventral surface of distal portion, showing extent of terminal gland. C. Female glandular oviduct and associated structures (viewed from the left side). D. Bursa copulatrix and its duct. E. Seminal receptacle and its duct. Ag = albumen gland, Bu = bursa copulatrix, Cd = common duct of seminal receptacle and oviduct, Cg = capsule gland, Co = coiled oviduct, Dbu = bursal duct, Ga =genital aperture, Pd = penial duct, Pf = penial filament, Pl = penial lobe, Pw = posterior wall of pallial cavity, Tg = terminal gland, Vc = ventral channel, Vg = ventral gland.
FIGURE 1 in Two new, possibly threatened species of Pyrgulopsis (Gastropoda: Hydrobiidae) from southwestern California
FIGURE 1. Map of southwestern California and an adjacent portion of Nevada showing the collecting localities for Pyrgulopsis samples used in the molecular analysis.
FIGURE 11 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 11. Oligosarcus pintoi, CI-FML 4015, 28.4 mm SL: Detail of right suspensorium and lower jaw; laterodorsal view, reversed image. 161(0) cartilage dorsal to ectopterygoid parallel and close to mesopterygoid margin, ECP: ectopterygoid, MSP: mesopterygoid. Scale bar=1 mm.
FIGURE 9 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 9. Consensus tree between most parsimonious trees obtained under implied weighting showing all the species in the clade of characids lacking a bony supraorbital. Added species relative to Mirande (2010) and clades in which they are included are highlighted. Number of nodes as used in the text are shown above branches.
FIGURE 10 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 10. Oligosarcus jenynsii, CI-FML 3943, 60.8 mm SL: Detail of right suspensorium and lower jaw; laterodorsal view, reversed image. 161(1) laterally displaced cartilage dorsal to ectopterygoid, ECP: ectopterygoid, MSP: mesopterygoid. Scale bar=1 mm.
FIGURE 8 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 8. Unnamed stream where Oligosarcus itau was captured, tributary to the Río Itau, Río Bermejo basin, Salta, Argentina.
FIGURE 6 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 6. Oligosarcus itau, CI-FML 3858, 61.4 mm SL: Detail of right suspensorium and lower jaw, showing ectopterygoid teeth; medial view. ECP: ectopterygoid, MSP: mesopterygoid, PAL: Palatine. Scale bar=1 mm.
FIGURE 7 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 7. Known geographical distribution of Oligosarcus itau, Río Bermejo, Salta, northwestern Argentina, composed only by its type locality. Satellital image at bottom amplifies highlighted area at top right.
FIGURE 4 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 4. Oligosarcus itau, CI-FML 3858, 61.4 mm SL: Detail of neurocranium from lateral view; right side, reversed image. 13(0): presence of temporal foramen, 48(0): rhinosphenoid not proyected between olfactory nerves, 366(0): sphenotic spine not notched, LAP: levator arcus palatini, OLN: olfactory nerve, PTO: pterotic, SPH: sphenotic. Scale bar=1 mm.
FIGURE 3 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 3. Oligosarcus itau, CI-FML 3858, 61.4 mm SL: Upper jaw and nasal in medial view. PMX: right premaxilla, MAX: right maxilla. Scale bar=1 mm.
FIGURE 2 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 2. Oligosarcus itau; above: CI-FML 3856, male, holotype, 62.1 mm SL; below: CI-FML 3857, female paratype, 66.2 mm SL. Alcohol-preserved specimens.
FIGURE 5 in A threatened new species of Oligosarcus and its phylogenetic relationships, with comments on Astyanacinus (Teleostei: Characidae)
FIGURE 5. Oligosarcus pintoi, CI-FML 4015, 28.4 mm SL: Detail of neurocranium from lateral view; right side, reversed image. 13(1): absence of temporal foramen, 366(1): sphenotic spine notched, PTO: pterotic, SPH: sphenotic. Scale bar=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.