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.
49
datasets available to search
ShareScore release 0.9.0
Dataset results
49 results for “Species hypotheses”
FIGURE 13 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 13. Sabellomma harrisae gen. nov., sp. nov. A: collar chaetae; B: notochaetae from segment 3; C: superior thoracic notochaetae from segment 3; D: inferior thoracic notochaetae (paleae) from segment 3; E: neurochaetae from segment 12; F–G: uncini from segment 3; H: companion chaetae from segment 3; I: uncini from segment 10. All photos from paratype 10 (LACM-AHF 2423). Scale bars: A–E = 30 µm; F, H = 8 µm; G = 15 µm; I = 10 µm.
FIGURE 8 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 8. Sabellomma collinae gen. nov., sp. nov. A: anterior end, dorsal view; B: anterior end, left lateral view; C: anterior end, ventral view; D: detail of anterior end, dorsal view; E: detail of anterior end, left lateral view; F: dorsal lip (dissected crown); G–H: details of collar and base of crown, ventral view; I: posterior end, left lateral view. Unspecified arrows point to ciliated patch; bp = basalmost pinnule; br = branchial ridge; dl = dorsal lip; pl = parallel lamellae; ra = radiolar appendage; vs = ventral sacs. Photos A–E, G–H from paratype 7 (LACM-AHF 2411); photo F from paratype 6 (LACM-AHF 2410). Scale bars: A–B = 0.4 mm; C–E = 0.2 mm; F–G, I = 0.1 mm; H = 60 µm.
FIGURE 22 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 22. Strict consensus tree presented in Fig. 19, but 'inapplicable' character optimizations for distribution of simple eyes (subject 9; cf. Tables 6–7) correctly treated as inapplicable. Note that Sabellomma is monophyletic on the basis of simple eyes distributed along the entire lengths of radioles [9(1)] and presence of interramal eyespots [21(1)]. Relationships among Sabellomma are determined by one of the optimizations of dorsal pinnular appendages (subject 13); compare with alternate optimization in Fig. 20.
FIGURE 7 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 7. Sabellomma collinae gen. nov., sp. nov. A: total worm, left lateral view; B: total worm, dorsal view; C: total worm, right lateral view; D: total worm, ventral view; E: anterior end, ventral view; F: anterior end, left ventro-lateral view; G: anterior end, left lateral view; H: anterior end, dorsal view; I: anterior end, right lateral view; J: detail of anterior end, ventral view; K: detail of anterior end, left ventro-lateral view; L: anterior to mid-abdominal segments; M: posterior end, right lateral view. All photos from holotype (LACM-AHF 2404). vs = ventral sacs. Scale bars: A–D = 1 mm; E–I, K = 0.7 mm; J = 0.4 mm; L–M = 0.3 mm.
FIGURE 5. Sabellomma minuta gen. nov., comb. nov. A in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 5. Sabellomma minuta gen. nov., comb. nov. A: neurochaetae from segment 2; B–D: companion chaetae from segments 2, 4 and 2, respectively; E–F: uncini from segment 4; G: anterior abdominal uncini; H: mid-abdominal uncini; I: posterior abdominal uncini; J: uncini from segment 2. All photos from spec. 10 (LACM-AHF 2400). Scale bars: A = 20 µm; B–C = 8 µm; D, F–G, J = 5 µm; E = 9 µm; H–I = 6 µm.
FIGURE 6. Sabellomma minuta gen. nov., comb. nov. A in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 6. Sabellomma minuta gen. nov., comb. nov. A: inferior thoracic notochaetae (paleae) from segment 3; B: neurochaetae from segment 3; C: neurochaetae from segment 9; D: uncini from segment 9. All photos from holotype (AMNH 2894). Scale bars: A–C = 60 µm; D = 40 µm.
FIGURE 24 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 24. Detail of the phylogenetic and specific hypotheses from Fig. 22, showing optimizations of dorsal pinnular appendages. The formal definitions of these hypotheses are also presented, indicating that specific hypotheses S. collinae and S. minuta cannot be defined (cf. Figs 21, 23 for alternative optimizations).
FIGURE 17 in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 17. Methyl green staining. Sabellomma harrisae gen. nov., sp. nov. A–B: total worm; C: anterior end, ventral view; D: posterior end, ventral view; E: total worm, left lateral view; F: posterior end, dorsal view. Photos A–D from spec. BPBM 1237, after ~2.5 hours in ethanol after immersion in methyl green solution; photos E–F from paratype 2 (LACM-AHF 2415), after ~24 hours in ethanol after immersion in methyl green solution. Scale bars: A = 0.6 mm; B = 1 mm; C, F = 0.3 mm; D = 0.4 mm; E = 0.7 mm.
FIGURE 4. Sabellomma minuta gen. nov., comb. nov. A in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 4. Sabellomma minuta gen. nov., comb. nov. A: collar chaetae; B: notochaetae from segment 2; C: notochaetae from segment 5; D: neurochaetae from segment 6; E–F: inferior thoracic notochaetae (paleae) from segments 3 and 5, respectively; G: detail of neurochaetae from anterior row from segment 6. All photos from spec. 10 (LACM-AHF 2400). Scale bars: A, D = 30 µm; B = 40 µm; C = 20 µm; E = 9 µm; F = 12 µm; G = 15 µm.
FIGURE 2. Sabellomma minuta gen. nov., comb. nov. A in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 2. Sabellomma minuta gen. nov., comb. nov. A: total worm, right lateral view; B: anterior end, left lateral view; C: anterior end, dorsal view; D: anterior end, left lateral view; E: dorsal lip (dissected crown); F–G: details of base of crown; H: anterior end, right lateral view; I–J: details of anterior end, ventral view. br = branchial ridge; ci = ciliated patch; dl = dorsal lip; pa = pinnular appendage; pl = parallel lamellae; ra = radiolar appendage; vs = ventral sacs. Photos A–D, F–J from spec. 10 (LACM-AHF 2400); photo E from spec. 20 (LACM-AHF 2403). Scale bars: A–B = 0.5 mm; C = 0.3 mm; D, H = 0.4 mm; E, I = 75 µm; F = 0.1 mm; G = 40 µm; J = 80 µm.
FIGURE 3. Sabellomma minuta gen. nov., comb. nov. A in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 3. Sabellomma minuta gen. nov., comb. nov. A: middle part of radiole; B: collar chaetae; C: notochaetae from segment 3; D: neurochaetae from segment 10; E: neurochaetae from segment 3; F: uncini from segment 10; G: neurochaetae from segment 4; H: uncini from segment 18. Photos B–C, E, G–H from spec. 19 (ZUEC-POL 7445); photos D and F from spec. 10 (LACM-AHF 2400). Scale bars: A = 60 µm; B–C, E, G = 30 µm; D = 40 µm; F, H = 20 µm.
FIGURE 1. Sabellomma minuta gen. nov., comb. nov. A in A new genus and new species of fan worms (Polychaeta: Sabellidae) from Atlantic and Pacific Oceans—the formal treatment of taxon names as explanatory hypotheses
FIGURE 1. Sabellomma minuta gen. nov., comb. nov. A: entire specimen, left ventro-lateral view; B–D: entire specimen, ventral, ventral and left lateral views, respectively; E, G: anterior end, ventral views; F: anterior end, right lateral view; H: posterior end, right ventro-lateral view. A, C–D, F–H from spec. 18 (MZUSP 1050), B, E from holotype (AMNH 2894). Scale bars: A–D = 2 mm; E–G = 0.7 mm; H = 0.5 mm.
Fig. 1. Phylogenetic hypotheses for 24 corbiculate bee species and 29 in Corbiculate Bees (Hymenoptera: Apidae): Exploring the Limits of Morphological Data to Solve a Hard Phylogenetic Problem
Fig. 1. Phylogenetic hypotheses for 24 corbiculate bee species and 29 closely related apid taxa based on 289 morphological characters. (a) Single most parsimonious tree obtained from the extended implied weights parsimony analysis with characters organized into seven anatomy-based partitions (F = 121.827457, L = 1094, CI = 0.38, RI = 0.81). (b) Strict consensus between the Bayesian trees obtained from the analyses with characters organized into seven anatomy-based or eight homoplasy-based partitions. Filled circles indicate species (or congeneric taxa) illustrated in the boxes below. Squares, numbers and dotted lines indicate taxa with alternative positions in the mirrored tree topologies.Tree branch lengths are depicted not to scale. Species represented in the photographs (from the left to the right): Melipona quadrifasciata Lepeletier, 1836; Apis dorsata Fabricius, 1793; Bombus pauloensis Friese, 1913; Exaerete smaragdina (Guérin-Méneville, 1845); Centris collaris Lepeletier, 1841; Anthophora montana Cresson, 1869; Caenonomada bruneri Ashmead, 1899; Xylocopa ciliata Burmeister, 1876. Photographs of A. dorsata, B. pauloensis, C. collaris, and M. quadrifasciata taken from Porto et al. (2021).
FIGURES 5–11 in A new genus and species of Stigmoderini Lacordaire, 1857 (Coleoptera: Buprestidae: Buprestinae) from Southeast Brazil with notes on its hypothesized mimicry complex
FIGURES 5–11. Lampygnatha ikuoi gen. and sp. nov. Holotype male: 5, Dorsal view; 6, Ventral view; 7, Aedeagus, Ventral view; 8, Labels; 9, Frontal view; 10, Perspective view; 11, Lateral view.
FIGURES 1–4 in A new genus and species of Stigmoderini Lacordaire, 1857 (Coleoptera: Buprestidae: Buprestinae) from Southeast Brazil with notes on its hypothesized mimicry complex
FIGURES 1–4. Habitat of Lampygnatha ikuoi gen. and sp. nov.: 1, specimen flying over the canopy of Croton alchorneicarpus (left corner); 2, specimen caught in flight; 3–4, flowers and leaves of C. alchorneicarpus.
FIGURES 12–18 in A new genus and species of Stigmoderini Lacordaire, 1857 (Coleoptera: Buprestidae: Buprestinae) from Southeast Brazil with notes on its hypothesized mimicry complex
FIGURES 12–18. Mimicry complexes: 12–14. First complex: 12, Lampygnatha ikuoi gen. and sp. nov., 13, Allocerus spencei (Kirby, 1818); 14, Cratomorphus splendidus (Drury, 1782); 15–16. Second complex: 15, Cladodes delalandei Olivier, 1885; 16, Lychnacris flabellata var. subopaca Olivier, 1909; 17–18. Third complex: 17, Lamprocera latreillei (Kirby, 1818); 18, L. flavofasciata Kirby, 1895.
Fig. 2 in Hypotheses on rostral shield evolution in fossorial lizards derived from the phylogenetic position of a new species of Paracontias (Squamata, Scincidae)
Fig. 2 Phylogenetic tree of Malagasy Scincinae recon- structed using Bayesian inference (20 Mio. generations; trees sampled every 1000 generations; burn-in 10,000), based on 3,936 bp DNA sequences of 12S and 16S rRNA, ND1, BDNF, Rag2, Cmos, Enol and phosducin. Legless fossorial lineages highlighted in grey. Cordylus, Tiliqua and 'Eumeces' sensu lato used as out-group (not shown). Numbers at nodes are Bayesian posterior probabilities followed by bootstrap support values>50% from Maximum Parsimony analysis (10,000 replicates)
Fig. 4 in Hypotheses on rostral shield evolution in fossorial lizards derived from the phylogenetic position of a new species of Paracontias (Squamata, Scincidae)
Fig. 4 Live habitus of holotypes of Paracontias vermisaurus sp. n. a and P. hafa b. Photographs by M. Vences and F. Andreone, respectively
Figs. 1–3. Phylogenetic hypotheses for Prespelea species. 1 in A New Species of the Southern Appalachian Genus Prespelea Park (Coleoptera: Staphylinidae: Pselaphinae)
Figs. 1–3. Phylogenetic hypotheses for Prespelea species. 1) Maximum likelihood tree based on COI data alone; 2) Parsimony tree based on morphology alone (40 steps; CI = 0.525, RI = 0.678); 3) Parsimony tree based on combined morphology and COI data (values shown above branches represent majority rule consensus indices; numbers next to names are DNA extract numbers in Caterino collection or [JP] Joseph Parker collection).
Data from: Two hypotheses about climate change and species distributions
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.