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3,427 results for “Nematoda”
FIGURE 1 in Oscheius onirici sp. n. (Nematoda: Rhabditidae): a new entomopathogenic nematode from an Italian cave
FIGURE 1. Oscheius onirici sp. n. A–C: Entire body of female (A), male (B) and dauer juvenile (C); D: Female pharyngeal region; E: Stoma; F: Male pharyngeal region; G: Female tail region; H, I: Male tail in ventral and lateral view, respectively; J: Morphology of male spicule and gubernaculum; K: Female vulval region.
FIGURE 6 in Subsphaerolaimus minor sp. n. and Micromicron cephalatum Cobb, 1920 (Nematoda) from the Yen River Estuary of Vietnam
FIGURE 6. Pseudochromadora galeata Verschelde et al., 2006. Male. A: entire body; B, C: head; D: anterior body end; E: posterior body end; F: spicular apparatus (from Verschelde et al., 2006, Fig. 3).
FIGURE 5. Micromicron cephalatum Cobb, 1920. A in Subsphaerolaimus minor sp. n. and Micromicron cephalatum Cobb, 1920 (Nematoda) from the Yen River Estuary of Vietnam
FIGURE 5. Micromicron cephalatum Cobb, 1920. A: male, entire body; B, C: male, head; D: male, anterior body end; E: male, posterior body end, F, G: male, tail, H: male, precloacal body region; I: female tail. Scale bars: A—50 µm; D, E—20 µm; B, C, F–I—10 µm.
FIGURE 4. Micromicron cephalatum Cobb, 1920. A in Subsphaerolaimus minor sp. n. and Micromicron cephalatum Cobb, 1920 (Nematoda) from the Yen River Estuary of Vietnam
FIGURE 4. Micromicron cephalatum Cobb, 1920. A: male, entire body; B: female, entire body; C: male, head; D: spicule and gubernaculum; E: male, posterior body end. Scale bars: A, B—50 µm; E—20 µm; C—15 µm; D—10 µm.
FIGURE 1 in Subsphaerolaimus minor sp. n. and Micromicron cephalatum Cobb, 1920 (Nematoda) from the Yen River Estuary of Vietnam
FIGURE 1. Subsphaerolaimus minor sp. n. Holotype male and paratype female. A: male, entire body; B: female, entire body; C: male, head; D: female, head; E: female, vulva region; F: male, specular apparatus; G: female, tale; H: male, tail. Scale bars: A, B—75 µm; E—40 µm; G, H—30 µm; C, D– 15 µm; F—10 µm.
FIGURE 2 in Subsphaerolaimus minor sp. n. and Micromicron cephalatum Cobb, 1920 (Nematoda) from the Yen River Estuary of Vietnam
FIGURE 2. Subsphaerolaimus minor sp. n. Holotype male and paratype female. A: male, entire body; B: male, anterior body end; C: male, head; D: female, head; E: vulva region; F: male, cloaca region; G: male, tail, H: female, tail. Scale bars: A—100 µm; B, E–H—20 µm; C, D—10 µm.
FIGURE 3 in Laimaphelenchus hyrcanus n. sp. (Nematoda: Aphelenchoididae), a new species from northern Iran
FIGURE 3. Scanning Electron Microscopy (SEM) observation of Laimaphelenchus hyrcanus n. sp. A: Head female; B: Midbody lateral lines of male; C: Female tail; D: Tail tip of female; E: Posterior region of male; F: Ventral view of male tail showing genital papillae.
FIGURE 2 in Laimaphelenchus hyrcanus n. sp. (Nematoda: Aphelenchoididae), a new species from northern Iran
FIGURE 2. Light microscopy observation of Laimaphelenchus hyrcanus n. sp. Female (A–F). A: Pharyngeal region; B: Genital system showing post-uterine sac; C: Anterior end; D: Vulval region; E: Position of excretory pore; F: Female tail. Male (G–I). G: Posterior body region showing the genital papillae (arrows); H: Cloacal region; I: Spicule. Scale bars: A, B = 20 µm, C–I = 10 µm.
FIGURE 1. Laimaphelenchus hyrcanus n in Laimaphelenchus hyrcanus n. sp. (Nematoda: Aphelenchoididae), a new species from northern Iran
FIGURE 1. Laimaphelenchus hyrcanus n. sp. A: Female pharyngeal region; B: Female anterior region; C, D: mail tail; E: Cross section of female at mid body; F, G: Vulval region; H: Entire body of male; I: Entire body of female. Scale bars: A–G: 10 µm, H, I: 20 µm.
FIGURE 4. Bayesian tree inferred from LSU gene DNA sequences. Posterior probabilities exceeding 50 in Laimaphelenchus hyrcanus n. sp. (Nematoda: Aphelenchoididae), a new species from northern Iran
FIGURE 4. Bayesian tree inferred from LSU gene DNA sequences. Posterior probabilities exceeding 50% are given on appropriate clades. Nematode species and GenBank accession numbers are listed for each taxon.
FIGURE 2. Hystrignathus rigidus Leidy, 1850. Female. SEM images. A. Habitus. B, C. Cervical region. D in Redescription of the females of Hystrignathus rigidus Leidy, 1850 (Nematoda: Hystrignathidae), parasites of Odontotaenius disjunctus (Coleoptera: Passalidae) from eastern USA
FIGURE 2. Hystrignathus rigidus Leidy, 1850. Female. SEM images. A. Habitus. B, C. Cervical region. D. Cephalic end, en face view. E. Cervical spines at midpoint of the spiny region. F. Cervical spines at the end of the spiny region. Scale bars: A. 0.5 mm. B. 0.2 mm. C. 0.1 mm. D. 0.02 mm. E. 0.03 mm. F. 0.05 mm.
FIGURE 1. Hystrignathus rigidus Leidy, 1850. Female. A in Redescription of the females of Hystrignathus rigidus Leidy, 1850 (Nematoda: Hystrignathidae), parasites of Odontotaenius disjunctus (Coleoptera: Passalidae) from eastern USA
FIGURE 1. Hystrignathus rigidus Leidy, 1850. Female. A. Oesophageal region, ventro-lateral view. B. Cephalic end, optical section. C. Cephalic end, external view (reconstructed from SEM images). D. Cervical spines, at midpoint of the spiny region (reconstructed from SEM images). E. Tail, lateral view. F. Genital tract, ventral view. G. Vulva, ventral view. H. Egg. I. Habitus.
FIGURE 2 in An updated list of the plants associated with plant-parasitic Aphelenchoides (Nematoda: Aphelenchoididae) and its implications for plant-parasitism within this genus
FIGURE 2. Number of single and shared associated plant species (left) and families (right) of foliar nematodes (Aphelenchoides). Between brackets is the corresponding number of ferns for each case
FIGURE 2 in Paragnomoxyala gen. nov. (Xyalidae, Monhysterida, Nematoda) from the East China Sea
FIGURE 2. Paragnomoxyala breviseta sp. nov. (A) lateral view of male pharyngeal region, showing buccal cavity, cephalic setae and amphidial fovea; (B) lateral view of female anterior end; (C) entire view of female body, showing ovary, eggs and vulva; (D) lateral view of male posterior end, showing spicule and tail; (E) lateral view of male cloacal region, showing spicule; (F) dorsal view of male anterior end, showing buccal cavity, cephalic setae and amphidial fovea.
FIGURE 3 in An updated list of the plants associated with plant-parasitic Aphelenchoides (Nematoda: Aphelenchoididae) and its implications for plant-parasitism within this genus
FIGURE 3. Possible combinations of other plant-parasitic Aphelenchoides and main foliar nematodes on associated plants. Gray areas indicate a combination of the overlapping foliar nematodes
FIGURE 1 in An updated list of the plants associated with plant-parasitic Aphelenchoides (Nematoda: Aphelenchoididae) and its implications for plant-parasitism within this genus
FIGURE 1. Number of species/varieties of plants associated with foliar nematodes in ferns (Pteridophyta), monocots (Liliopsida), dicots (Magnoliopsida) and other botanical groups
FIGURE 3 in Paragnomoxyala gen. nov. (Xyalidae, Monhysterida, Nematoda) from the East China Sea
FIGURE 3. Paragnomoxyala breviseta sp. nov. (A) lateral view of female anterior end, showing buccal cavity and cephalic setae; (B) dorsal view of male anterior end, showing amphidial fovea; (C) lateral view of male posterior end; (D) lateral view of
FIGURE 5 in An updated list of the plants associated with plant-parasitic Aphelenchoides (Nematoda: Aphelenchoididae) and its implications for plant-parasitism within this genus
FIGURE 5. Number of records of plant-parasitic Aphelenchoides species per plant host taxon. Data plotted on a supertree made using Mesquite 3.01 based on those by The Angiosperm Phylogeny Group (2009) and Lehtonen (2011). *10 families of Pteridophyta with reports for only A. fragariae were excluded
FIGURE 4 in An updated list of the plants associated with plant-parasitic Aphelenchoides (Nematoda: Aphelenchoididae) and its implications for plant-parasitism within this genus
FIGURE 4. Schematic overview of the phylogeny of Aphelenchoides and related taxa (Laimaphelenchus and Schistonchus) after the topologies provided by Kanzaki et al. 2014a, 2014b, Rybarczyk-Mydłowska et al. 2012 and Ryss et al. 2013 based on SSU sequence analyses; clusters 2a and 2b are consistent in the 4 topologies. Feeding behavior is plotted on the tree. (Tree reconstructed using Mesquite 3.01)
FIGURE 11 in Swedish Plectida (Nematoda). Part 8. The genus Onchium Cobb, 1920
FIGURE 11. Onchium longispiculum sp. n., male (A–C) and female (D–H). A: Male posterior region; B, E: Anterior end, median section; C, F: Anterior end, surface view; D: Pharyngeal region; G: Female tail; H: Female reproductive system (posterior part). Scale bars: A–C, E–F = 20 µm, D, G–H = 50 µm.
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.