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.
559
datasets available to search
ShareScore release 0.9.0
Dataset results
559 results for “Incertae”
Fig. 4 in Fig. 1. Norileca indica and its protandrous hermaphroditic reproductive system. A in Chloeia incerta de Quatrefages 1866
Fig. 4. Homogeneous pattern and color of males of Phymaturus fiambala sp. nov. Character 124 (0): sides and dorsum of head melanism of mature males absent; character 111 (0): anterior gular fold absent; character 108 (1): presence of enlarged scales on posterior gular fold; character 113 (1): presence of supernumerary precloacal pores; character 139 (1): presence of a scapular yellow to grey spot in males; character 172 (1): dorsal melanism of neck incomplete over the mid vertebral line (Photos: M. Quipildor); character 116 (0): Throat of males immaculate; character 138 (1): Presence of enlarged postcloacal scales in males.
Fig. 7 in Fig. 1. Norileca indica and its protandrous hermaphroditic reproductive system. A in Chloeia incerta de Quatrefages 1866
Fig. 7. Phylogenetic relationships recovered for the mallimaccii subclade of the Phymaturus palluma group. (A) based on all available DNA sequences of the genbank (P. aguanegra and P. sp. lar not included because the lack of data). (B) based on a combined data set of DNA sequences and morphology. We updated morphological information on the new species and other nine species and added 15 new characters to Lobo et al. (2016) and Hibbard et al. (2019) original data sets. Values under branches are Jackknife support calculated TNT v1.5. Running the analysis with only DNA sequences P. fiambala sp. nov. is basal to the remaining species of the antofagastensis lineage.
Fig. 9 in Chloeia incerta de Quatrefages 1866
Fig. 9. Vas deferens of male staged N. indica showing A. spermatophores and secretory epithelial wall (CS: 3 µm; Haematoxylin-Eosin) (1000 X), B. spermatophores (LS: 3 µm; Haematoxylin-Eosin) (400 X), C. association of spermatophore tails with the secretory epithelial layer (1000 X) (insetenlarged view); semithin section D. (1000 X) and electron micrograph E. showing concentric layered fibrous tissue associated with the wall of the vas deferens (arrow) (1400 X). F. Oviduct. sp- spermatophore, t- tail, Oo- oocytes, t1- type 1 epithelial cell, t2- type 2 epithelial cell, n- epithelial cell nucleus, w- epithelial wall.
Fig. 8 in Chloeia incerta de Quatrefages 1866
Fig. 8. Electron micrographs of ovary during male stages of N. indica A. previtellogenic oocytes associated with follicle cells (1900 X); B. previtellogenic oocytes showing ribosome associated nuclear membrane (6800 X); C. different types of follicle cells (1900 X); D. follicle cell cytoplasm showing RER and protruded plasma membrane (arrow) (23000 X); E. follicle cell cytoplasmic vesicle fused with the plasma membrane (23000 X); F. Wall of the ovary at male stage. Oo- oocytes, fc- follicle cell, n- nucleus, nl- nucleolus, r- ribosomes, m- mitochondria, nm- nuclear membrane, ol- oolemma fc1- follicle cell type 1, fc2- follicle cell type 2, n- follicle cell nucleus, c- follicle cell cytoplasm, sv- secretory vesicle, ggolgi.
Fig. 7 in Chloeia incerta de Quatrefages 1866
Fig. 7. Histological and histochemical observation of ovarian germ cells and oocytes (N. indica) during male phase of N. indica. (LS: 4 µm; Haematoxylin-Eosin; 1000 X) A. germ cells (in M1); B. spermatophore and germ cells (in M1); C. follicle cells enveloping the oocytes (in M2); D. oocytes (in late M3); semithin LS: 1 µm; methylene blue showing E. spermatophores (M1) (400 X); F. follicle cells, previtellogenic oocytes and spermatophores (M2 1000 X); G. bulged ovarian wall (arrow) (400 X); H. ovarian wall showing involution (M2) (arrow) (400 X). g- germ cells, spspermatophore, Oo- oocytes, fc- follicle cells. sp- spermatophore, t- tail, Oo- oocytes, fc1- follicle cell type 1, fc2- follicle cell type 2, n- nucleus, ssperm, w- wall.
Fig. 5 in Chloeia incerta de Quatrefages 1866
Fig. 5. Electron micrographs of testis in male stage of N. indica showing A. spermatocyte (arrow) at meiotic stage (equatorial plate formation) (2900 X), B. somatic accessory cells (2900 X), C extracellular tubules and nuclei of spermatozoa (6800 X), D. tails of spermatozoa showing striations and central lumen (13000 X), E. clustered spermatophore tails (13000 X), F. spermatophore associated with somatic accessory cells (4800 X), G. somatic accessory cell cytoplasm showing cell organelles (30000 X), H. head of spermatozoon (13000 X). sac- somatic accessory cell, sc- spermatocyte, c- somatic accessory cell cytoplasm, n- somatic accessory cell nucleus, n- somatic accessory cell nucleus, t- spermatophore tail, tstransverse striations, m- mitochondria, RER- Rough endoplasmic reticulum, l- lumen, n- nucleus, l- lumen, h- head, cr- chromatin, ect- extracellular tubules, a- acrosome.
Fig. 3 in Chloeia incerta de Quatrefages 1866
Fig. 3. Histological section of testicular lobes (t1, t2, t3) of male N. indica (LS: 3 µm, Haematoxylin-Eosin) depicting asynchrony in spermatogenesis (1000 X) A. t1 showing spermatocytes and spermatophores; B. t1 showing the association between spermatophores and somatic accessory cells; C. t2 showing spermatocytes at pachytene stage and spermatogonia; D. t3 showing spermatocytes at equatorial plate forming stage of meiosis (arrow), spermatid and somatic accessory cells. sp - spermatophore, sc- spermatocytes, sac- somatic accessory cells, sg- spermatogonia, sd- spermatid.
Fig. 2 in Chloeia incerta de Quatrefages 1866
Fig. 2. Norileca indica – hermaphroditic gonad in male stages. A. anterior gonad showing the connection between the testis lobes and the ovary (200 X); B. testis (M1) showing spermatogonia (1000 X); C. testis (M2) showing spermatocytes at equatorial plate forming stage of meiosis and somatic accessory cells (1000 X); D. spermatocytes at different meiotic stages (1000 X) (semithin LS: 1 µm; Methylene blue). Testes showing E. regionalization of germ cells undergoing spermatogenesis and spermiogenesis (M3) (200 X); F. spermiogenesis (arrow showing elongation of spermatid nucleus) (1000 X); G. somatic accessory cell types (1000 X); H. somatic accessory cell, spermatophores and spermatozoa (400 X). t1, t2, t3 - testis lobes 1-3, Oo- oocyte, w- wall, psg- primary spermatogonia, ssg- secondary spermatogonia, sc- spermatocyte, sac- somatic accessory cell, oovary, fc- follicle cell, sac- somatic accessory cell, sd- spermatid, sc- spermatocyte, n- nucleus, sp- spermatophore, s- spermatozoa, sac 1, sac 2, sac 3 - somatic accessory cell types 1-3, w- wall, M- muscle.
Fig. 1. Norileca indica and its protandrous hermaphroditic reproductive system. A in Chloeia incerta de Quatrefages 1866
Fig. 1. Norileca indica and its protandrous hermaphroditic reproductive system. A. Norileca indica – male; B. paired structure of gonad (20 X); C-E. Gonad in different male stages (C: M1, D: M2, E: M3) (40 X); F. testes lobes showing different staged cells and germarium. t1, t2, t3- testis lobes 1-3, oovary, od- oviduct, vd- vas deferens, avd- anterior vas deferens, pvd- posterior vas deferens, Oo- oocytes, sp- spermatophore, ag- androgenic gland.
Fig. 4. N. indica male A in Chloeia incerta de Quatrefages 1866
Fig. 4. N. indica male A. spermatophores (unstained) (100 X); B. methylene blue stained single spermatophore (200 X); C. spermatophore heads showing positivity to methylene blue (1000 X); D. spermatophore (unstained) (1000 X); E. spermatozoon showing distinct nucleus, acrosome and tail (1000 X); F. spermatophores (Haematoxylin-Eosin) (400 X); G. spermatophore heads showing positivity to basic fuchsin (1000 X); H. spermatophore showing positivity to bromophenol blue (1000 X); I. spermatophore heads showing positivity to Sudan Black (1000 X). sp- spermatophore, t- tail, aacrosome, n- nucleus, h- head.
Fig. 6 in The Acoela: on their kind and kinships, especially with nemertodermatids and xenoturbellids (Bilateria incertae sedis)
Fig. 6 Female copulatory organs in Isodiametra pulchra. a Image of female copulatory organs in a live and squeezed specimen. Note the mass of elongated and convoluted sperm in the seminal bursa (sb) that merge towards the bursal nozzle (arrowhead) and a few "heads" extending into the vestibulum (ve). Asterisk marks bursal stalk connecting the bursa with the digestive parenchyma, arrowhead points to
Fig. 4 in The Acoela: on their kind and kinships, especially with nemertodermatids and xenoturbellids (Bilateria incertae sedis)
Fig. 4 Electron micrographs of structures with phylogenetic significance. a Statocyst of a hatchling of Isodiametra pulchra with two parietal cells (p) and a lithocyte (l). b Sperm of Convoluta niphoni (Convolutidae) with axial microtubules (white arrow) and axonemes without central microtubules (white arrowheads). c Extrusion
Fig. 2 in The Acoela: on their kind and kinships, especially with nemertodermatids and xenoturbellids (Bilateria incertae sedis)
Fig. 2 Images of sensory structures of live Symsagittifera roscoffensis. a Hatchling. Arrowheads point to eyes, arrow to statocyst. Note absence of symbionts and presence of orange rhabdoids. b Anterior end of adult with symbionts and rhabdoids. White arrowheads point to
Fig. 1. Zoelucasa sablensis. a in Zoelucasa sablensis n. gen. et n. sp. (Cercozoa, Incertae Sedis), a New Scale-covered Flagellate from Marine Sandy Shores
Fig. 1. Zoelucasa sablensis. a – diagrammatic representation of cellular components, where: af – anterior flagellum, tf – trailing flagellum, S – scales, N – nucleus, n – nucleolus; b – external arrangement of scales; c, d – SEM images of whole, dried cells showing covering of scales and flagella; e – DIC image of cell showing optical section of the scale layer (arrows); f – nucleus (N); g, h – nucleus (large arrow) and parallel flagellar insertion in anterior pocket (small arrows) of cells that have retracted to a posterior position within their loricae; i – trailing flagellum in a "swimming" cell; j – anterior pocket (larger arrow) and parallel emergence of two flagella (small arrows); k – diagrammatic representation of the zig-zag pattern of cell "swimming" movement; l, m – compressed cells showing the flagella (arrows) and disassociated scales around the cells (note the fractures of some scales in m); n–r – TEM images of scales.
Fig. 7. Theria incertae sedis. A. Left p1 in New Late Cretaceous mammals from the Intertrappean beds of Rangapur, India and paleobiogeographic framework
Fig. 7. Theria incertae sedis. A. Left p1 or p2 (ITV/R/Mm−14) in labial view. B. Right p1 (ITV/R/Mm−17) in labial view. C. Right p3 or p4 (ITV/R/Mm−13) in lingual view. D. Right P3 (ITV/R/Mm−5) in labial (D1) and occlusal (D2, D3) views. Scale bar 0.5 mm.
Fig. 13. Allotheria incertae sedis, BMNH M46234, left I2 in New teeth of allotherian mammals from the English Bathonian, including the earliest multituberculates
Fig. 13. Allotheria incertae sedis, BMNH M46234, left I2 in lingual (A), distal (B), occlusal (C), and buccal (D) views. Mesial end upwards in C, crown upwards in the rest.
Linked collectors and determiners for: Redescription of Cletocamptus albuquerquensis and C. dominicanus (Harpacticoida: Canthocamptidae incertae sedis), and description of two new species from the US Virgin Islands and Bonaire.
Natural history specimen data linked to collectors and determiners held within, "Redescription of Cletocamptus albuquerquensis and C. dominicanus (Harpacticoida: Canthocamptidae incertae sedis), and description of two new species from the US Virgin Islands and Bonaire". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/1799076a-ed93-430d-8efb-a6b00f78459e">https://bionomia.net/dataset/1799076a-ed93-430d-8efb-a6b00f78459e</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/1799076a-ed93-430d-8efb-a6b00f78459e">https://gbif.org/dataset/1799076a-ed93-430d-8efb-a6b00f78459e</a>. Formatted as a Frictionless Data package.
Fig. 3 in Notes on Nepaletricha (Diptera: Sciaroidea incertae sedis), with description of three new species from India and Vietnam
Fig. 3. Nepaeltricha dembickyi sp. nov. (holotype).A – Hypopygium, lateral view. B – Left side dorsal gonocoxal lobe with associated parts, lateral view. C – Abdominal segment 8, ventral view. Scale 0.1 mm. 1 – tergite 9, 2 – lobes at posterior margin of tergite 9, 3 – gonocoxa, 4 – posterodorsal lobe of gonocoxa, 5 – posteroventral lobe of gonocoxa, 6 – gonocoxal apodeme, 7 – gonostylus, 8 – setae of cercus, 9 – sternite 10, 10 – aedeagal apodemes, 11 – tegmen, 12 – sublobe on the mesial side of the larger dorsal gonocoxal lobe, 13 – tergite 8, 14 – sternite 8.
Fig. 5 in Notes on Nepaletricha (Diptera: Sciaroidea incertae sedis), with description of three new species from India and Vietnam
Fig. 5. Nepaletricha sigma sp. nov. A – Tergite 9 with associated parts, lateral view (holotype). B – Tergite 9 with associated parts, ventral view. C – Gonocoxa with associated parts, lateral view. D – Abdominal segment 8, dorsal view. Scale 0.1 mm. 1 – posterodorsal sigmoid lobe of gonocoxa, 2 – posteroventral plate-like lobe of gonocoxa, 3 – gonocoxal apodeme, 4 – gonostylus, 5 – aedeagus + tegmen.
Fig. 4 in Notes on Nepaletricha (Diptera: Sciaroidea incertae sedis), with description of three new species from India and Vietnam
Fig. 4. Nepaletricha lobosa sp. nov. (holotype). A – Hypopygium, lateral view. B – Tergite 9 with associated parts, ventral view. C – Part of gonocoxa with associated parts, dorsal view. D – Aedeagus and tegmen, dorsal view. Scale 0.1 mm. 1 – tergite 9, 2 – apical megasetae of the lobe at the posterior margin of tergite 9, 3 – gonocoxa, 4 – gonocoxal lobe, 5 – gonocoxal apodeme, 6 – gonostylus, 7 – aedeagal apodemes, 8 – apex of aedeagus, 9 – lateral lobe of aedeagus, 10 – tegmen, 11 – lobe of tegmen, 12 – apodemes of tegmen (parameral apodeme), 13 – seta of cercus, 14 – seta of sternite 10.
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.