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.
13,397
datasets available to search
ShareScore release 0.9.0
Dataset results
13,397 results for “sp. nov.”
FIGURE 3 in A new fairy shrimp, Branchinecta piurae sp. nov. (Branchiopoda: Anostraca), from Peru
FIGURE 3. Branchinecta piurae sp. nov. Male from Huancabamba Province, Departamento de Piura, Peru. A, genital, abdominal segments and cercopods, dorsal view. B, genital, abdominal segments and cercopods, ventral view. C, genital segments, lateral view. D, detail of non-everted gonopod, anterior view. E, everted gonopod, ventral view. F, detail of proximal denticulated wart. G, detail of distal denticulated wart. GB = Genital hanging bulge. Scale bars: A–C = 3 mm; D, E, = 0.5 mm; F, G, = 0.1 mm.
FIGURE 4 in A new fairy shrimp, Branchinecta piurae sp. nov. (Branchiopoda: Anostraca), from Peru
FIGURE 4. Branchinecta piurae sp. nov. Female from Huancabamba Province, Departamento de Piura, Peru. A, head, anterior view. B, head, lateral view. C, left second antenna, lateral outer view. D, left second antenna anterior view. E. left second antenna, lateral inner view. F, whole dorsal view, without thoracopods. G, detail of dorsal protuberant grainy patches, dorsal view. H. detail of dorsal protuberant grainy patches, left lateral view. I, genital and abdominal segments, left lateral view. J, egg. Scale bars: A, B= 1 mm; C–E= 1 mm; F, I = 5 mm; G, H = 2 mm; J = 0. 2 mm.
FIGURE 3 in Morphological and phylogenetic evidence reveal Tetraploa cylindrica sp. nov. (Tetraplosphaeriaceae, Pleosporales) from Saccharum arundinaceum (Poaceae) in Yunnan Province, China
FIGURE 3. Tetraploa cylindrica (KUN-HKAS 1047393, holotype). a–c Colonies on natural substrates. d–g Conidia bearing 1–4 appendages. h Conidial body showing verrucose ornamentation. i Germinating conidium. j Colony on PDA (left-front, right-reverse). Scale bars: d–g, i = 100 μm, h = 10 μm.
FIGURES 42–46. SEM micrographs. 42–43. Planothidium frequentissimum. 42. Internal valve view showing the roundish cavum with the narrow opening. 43 in A new species of an unexplored diatom genus: Gomphosphenia minima sp. nov. (Cymbellales, Rhoicospheniaceae)
FIGURES 42–46. SEM micrographs. 42–43. Planothidium frequentissimum. 42. Internal valve view showing the roundish cavum with the narrow opening. 43. External view showing the striae composed of three rows of small rounded areolae, and straight raphe branches with expanded drop–like proximal raphe endings. 44–45. Sellaphora nigri. 44. External valve view showing the bow tie-shaped central area and the 'tear-drop' shaped proximal ends of the raphe. 45. External valve view showing the areoles closest to the raphe being larger and slightly angular, square or nearly rounded, while the marginal areoles become smaller and more circular. 46. Eunotia minor, girdle view. Scale bar = 3 µm.
FIGURES 20–26 in A new species of an unexplored diatom genus: Gomphosphenia minima sp. nov. (Cymbellales, Rhoicospheniaceae)
FIGURES 20–26. SEM micrographs of Gomphosphenia minima C. Delgado, S. Blanco, L. González-Paz & S.F.P. Almeida sp. nov. 20. Internal valve view showing the raphe ending and the transapical uniseriate striae. 21. External view of the central area showing the raphe ending slightly expanded into drop-like pores. 22. Internal view of the central area showing the raphe ending curved to one side. 23. External view of the valve showing the striae composed of a single areola. 24. Girdle view of the entire frustule showing the mantle striae composed by row of individual pores (elongated in the pervalvar direction). 25. External valve showing the narrowly rounded headpole. 26. External valve showing the narrowly rounded footpole. Scale bar = 1 μm (Figs 20–26).
FIGURES 2–19 in A new species of an unexplored diatom genus: Gomphosphenia minima sp. nov. (Cymbellales, Rhoicospheniaceae)
FIGURES 2–19. LM micrographs. 2–7. Gomphosphenia minima C. Delgado, S. Blanco, L. González-Paz & S.F.P. Almeida sp. nov. 8–15. Planothidium lanceolatum. 16–19. Planothidium frequentissimum. Scale bar = 10 µm.
FIGURE 2 in Additions to microfungi in China: Lentithecium yunnanensis sp. nov.
FIGURE 2. Lentithecium yunnanensis (HKAS 123192, holotype). a, b. The appearance of ascomata on host substrate. c. Section of an ascoma. d. Peridium. e. Pseudoparaphyses. f–j. Asci. k–o. Ascospores. p. Ascospore stained with Indian ink q. Germinating ascospore. r, s. Colony on PDA. Scale bars: c = 100 μm; f–j = 50 μm; d, q = 30μm; e = 20 μm; k–p = 10μm.
FIGURE 1 in A new species of an unexplored diatom genus: Gomphosphenia minima sp. nov. (Cymbellales, Rhoicospheniaceae)
FIGURE 1. Map of Portugal with the municipality of Coimbra highlighted in grey. Location of the study stream (grey circle) in Candal stream, Lousã Mountain, Central Portugal.
FIGURE 1 in Additions to microfungi in China: Lentithecium yunnanensis sp. nov.
FIGURE 1. RAxML tree based on a combined dataset of SSU, LSU, ITS and tef1-α gene sequences. Bootstrap support values for ML equal to or greater than 65% and BYPP equal to or greater than 0.90 are given above the nodes. Strains of the newly described species are in blue, while ex-type strains are indicated in bold black.
FIGURE 1. a, b in Morphological and phylogenetic evidence reveal Tetraploa cylindrica sp. nov. (Tetraplosphaeriaceae, Pleosporales) from Saccharum arundinaceum (Poaceae) in Yunnan Province, China
FIGURE 1. a, b. Saccharum arundinaceum (Poaceae) in a natural habitat. c. A decaying stem colonized by microfungi.
FIGURE 2 in Morphological and phylogenetic evidence reveal Tetraploa cylindrica sp. nov. (Tetraplosphaeriaceae, Pleosporales) from Saccharum arundinaceum (Poaceae) in Yunnan Province, China
FIGURE 2. RAxML tree is generated from combined LSU, SSU, ITS, β-tubulin and tef1-α sequence data. Bootstrap support values for ML and MP equal to or greater than 75% and BI equal to or greater than 0.95 are given near the branches. The tree is rooted in Muritestudina chiangraiensis (MFLUCC 17-2551). The ex-type cultures are indicated using "T" after strain codes and the newly introduced taxa are indicated in blue.
FIGURES 6–8 in Eustrophus praecursor sp. nov.: the first Eocene species of Eustrophinae (Coleoptera: Tetratomidae) from Baltic amber
FIGURES 6–8. Cenozoic representatives of Eustrophus: 6—distribution of extant species (green area) and Eocene record of E. praecursor sp. nov. (red dot); 7—extant European E. dermestoides in the natural habitat from the Sambian Peninsula (Kaliningrad region, Russia), 26 May 2021, dorso-frontal view; 8—ibidem, dorso-lateral view.
FIGURES 1–2 in Eustrophus praecursor sp. nov.: the first Eocene species of Eustrophinae (Coleoptera: Tetratomidae) from Baltic amber
FIGURES 1–2. Eustrophus praecursor sp. nov., holotype, No 6819 [MAIG]: 1—habitus, dorsal view; 2—habitus, ventral view. Scale bar = 1.0 mm.
FIGURE 8. A in Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil
FIGURE 8. A Neighbor-Joining tree, based on COI barcode fragment generated under the K2P nucleotide substitution model, of Porphyrosela arachisella and its congeners. Each specimen is identified by its Process ID code (see Tab. 2). Branch lengths represent the number of substitutions per site. BIN numbers from BOLD Systems are given on the right bars for all clusters; black bars indicate new BINs. Bootstrap support higher than 50% is presented in the branches.
FIGURE 7 in Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil
FIGURE 7. Natural history of Porphyrosela arachisella at the garden of Federal State Senate, Brasília, DF: (A) general view of the garden; (B) Arachis pintoi plant stand; (C) mines on A. pintoi leaves in detail; (D) eggs on adaxial leaf surface; (E) sapfeeding larva, dorsal; (F) tissue-feeding larva, dorsal; (G) pupa, dorsal; (H, I) mature mines viewed from adaxial and abaxial surfaces, respectively; (J) pupal exuviae protruding from cocoon after adult emergence. Scale bars: 3 cm (C); 100 μm (D), 400 μm (E), 500 μm (F, G, J), 1 cm (H, I).
FIGURE 4 in Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil
FIGURE 4. Scanning electron micrographs of Porphyrosela arachisella egg (A, B) and sap-feeding larva (C–M): (A) eggcluster, dorsal view; (B) detail of chorion, dorsal; (C–E) head, lateral, dorsal and ventral, respectively; (F) antenna, dorsal; (G) labrum, dorsal; (H) labium, ventral; (I) mesothoracic callus, dorsal; (J) mesothorax, lateral (arrow indicates dorsal callus); (K) vestigial thoracic legs, lateral (indicated by the red rectangle in J); (L) abdominal segment Ab3, lateral; (M) abdominal callus, lateral (indicated by the red rectangle in L). Scale bars: 100 μm (A), 20 μm (B, K, M), 50 μm (C, D, E, J, L), 10 μm (F, G, H, I).
FIGURE 5 in Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil
FIGURE 5. Scanning electron micrographs of Porphyrosela arachisella tissue-feeding larva: (A–C) head, in dorsal, ventral and lateral view, respectively (closed and open arrows point to spinneret and stemma, respectively); (D) labrum and frontoclypeus, dorsal; (E) maxila, mesal; (F) left antenna, dorsal, (G) mesothorax, lateral, (H) mesothoracic leg, ventral; (I) prothoracic spiracle, lateral; (J) abdominal segment Ab3, lateral; (K) proleg of abdominal segment Ab5, latero-ventral; (L) crochets in detail, latero-ventral. Scale bars: 50 μm (A, B), 100 μm (C, G, J), 10 μm (D, E, F), 25 μm (H, K), 5 μm (E, I, L).
FIGURE 6 in Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil
FIGURE 6. Scanning electron micrographs of Porphyrosela arachisella pupa: (A–B) head, under ventral and lateral views, respectively; (C–D) cocoon-cutter in detail, anterior and ventral views, respectively; (E) abdominal segments Ab1–2, lateral; (F) dorsal setae on abdominal segment Ab1, lateral (area delimited by rectangle in E); (G) spiracle on abdominal segment Ab6, lateral; (H) last abdominal segments, dorsal; (I) corresponding flattened hooks in detail, dorsal (indicated by the red rectangle in H). Scale bars: 100 μm (A, B, E), 25 μm (C), 20 μm (D, F), 10 μm (G), 50 μm (H), 5 μm (I).
FIGURE 2 in Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil
FIGURE 2. Porphyrosela arachisella adult morphology: (A) venation of female right wings, dorsal view; (B, C) male genitalia, in ventral and lateral views, respectively; (D) aedeagus, lateral; (E) distal portion of aedeagus in detail (enlarged area delimited by rectangle in D), open red arrow points to cornutus; (F, G) female genitalia under ventral and lateral views, respectively. Closed red arrow and asterisk indicate the posteriorly displaced basal portion of ductus bursae and protruded rectum, provoked by internal hydrostatic pressure. Scale bars: 0.5 mm (A), 0.1 mm (B–C, F–G), 0.05 mm (D–E).
FIGURE 1 in Description of Porphyrosela arachisella sp. nov. (Lepidoptera: Gracillariidae), the first report of Lithocolletinae for Brazil
FIGURE 1. Adults of Porphyrosela arachisella: (A, C) wings spread, pinned and dried, dorsal view, male (LMCI 344-67, holotype) and female (LMCI 344-69, paratype), respectively; (B) live, with wings folded, on Arachis pintoi leaf surface; (D) distal portion of female forewing in detail, dorsal; (E, F) head in dorsal and lateral views, respectively; (G) hind leg, lateral. Scale bars: 1 mm (A, C), 0.5 mm (B), 0.25 mm (D–G).
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.