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3,427 results for “Nematoda”
FIGURE 4 in Paracomesoma minor sp. n. and Microlaimus validus sp. n. (Nematoda) from the coast of Vietnam
FIGURE 4. Light micrograph of Microlaimus validus sp. n. Holotype male and paratype female. A: male, anterior body end; B: male, head; C: female, anterior body end; D: female, mid-body; E: male, cloacal body end; F: male, posterior body end; G: female, posterior body end. Scale bars: G = 30 µm; D = 25 µm; A, F = 20 µm; B,C,F = 5 µm.
FIGURE 3 in Paracomesoma minor sp. n. and Microlaimus validus sp. n. (Nematoda) from the coast of Vietnam
FIGURE 3. Microlaimus validus sp. n. Holotype male and paratype female. A: female, entire body; B: male, head; C: male, anterior body end; D: female, tail; E: male, entire body; F: female, vulva region; G: male, posterior body end. Scale bars: A, E = 60 µm; C, D, F, G = 25 µm; B = 10 µm.
FIGURE 1 in A new species of Parapinnanema (Nematoda, Chromadoridae) from Dr Theodor Mortensen's Pacific Expedition 1914 – 16 with an identification key to the genus
FIGURE 1. Parapinnanema hawaiiensis sp. nov. A) holotype habitus; B) detail of the buccal cavity of the holotype; C) detail of the cuticular ornamentation in the cervical region of a male paratype; D) cuticular ornamentation in the middle body of the holotype; E) caudal region of the holotype; F) detail of the copulatory apparatus of the holotype; G) pattern of the cuticular ornamentation in the cloacal region of a male paratype. Scale bars: A, 100µm; B, C, E, F, G 10 µm; D, 50 µm.
FIGURE 3 in A new species of Parapinnanema (Nematoda, Chromadoridae) from Dr Theodor Mortensen's Pacific Expedition 1914 – 16 with an identification key to the genus
FIGURE 3. Light micrographs of Parapinnanema hawaiiensis sp. nov. A) buccal cavity of the holotype; B) detail of the precloacal modification of the cuticle of a male paratype; C) and D) details of the copulatory apparatus of the holotype. Scale bars: A, B, C, D, 10 µm.
FIGURE 2 in A new species of Parapinnanema (Nematoda, Chromadoridae) from Dr Theodor Mortensen's Pacific Expedition 1914 – 16 with an identification key to the genus
FIGURE 2. Parapinnanema hawaiiensis sp. nov., female paratype A) buccal cavity; B) detail of the change of direction (indicated by the arrows) of the epicuticle sculpture in the vulvar region; C) detail of the ovaries, eggs and vulva. Scale bars: A, 10 µm; B, 50 µm; C, 100 µm.
FIGURE 3 in Metaxonchium persicum sp. n. from Iran (Nematoda, Dorylaimida, Belondiridae), with an updated taxonomy of the genus
FIGURE 3. Metaxonchium persicum sp. n. (Male, LM). A: Entire. B-D: Posterior body region showing the location of ventromedian supplements. E: Detail of three ventromedian supplements. F, G: Spicules. H: Caudal region. (Scale bars: A = 500 µm; B = 100 µm; C, D = 50 µm; E-H = 20 µm.)
FIGURE 4 in Metaxonchium persicum sp. n. from Iran (Nematoda, Dorylaimida, Belondiridae), with an updated taxonomy of the genus
FIGURE 4. Metaxonchium persicum sp. n. (Female, SEM). A: Lip region in frontal view. B: Vulva in ventral view. C: Caudal region in latero-ventral view. (Scale bars: A = 2 µm; B, C = 5 µm.)
FIGURE 2 in Metaxonchium persicum sp. n. from Iran (Nematoda, Dorylaimida, Belondiridae), with an updated taxonomy of the genus
FIGURE 2. Metaxonchium persicum sp. n. (Female, LM). A: Entire. B: Anterior region in lateral median view. C: Slender portion of pharynx, showing the spindle-shaped thickening. D: Detail of spindle-shaped thickening at the anterior portion of pharynx. E: Genital system. F: Detail of the uterus showing apophyses. G: Isthmus-like junction of both pharyngeal sections. H: Vagina. I: Vagina and tripartite uterus. J: Caudal region. K: Pharyngo-intestinal junction. (Scale bars: A = 500 µm; B, F, G, J, K = 20 µm; C, I = 50 µm; D, H = 10 µm; E = 100 µm.)
FIGURE 1 in Metaxonchium persicum sp. n. from Iran (Nematoda, Dorylaimida, Belondiridae), with an updated taxonomy of the genus
FIGURE 1. Metaxonchium persicum sp. n. A: Anterior region in median lateral view. B: Lip region in lateral, surface view. C: Detail of spindle-shaped thickening at the anterior portion of pharynx. D: Vagina. E: Detail of the uterus showing apophyses. F: Female, Genital system. G: Isthmus-like junction of both pharyngeal sections. H: Neck. I: Pharyngo-intestinal junction. J: Female, entire body. K: Male, posterior body region. L: Female, caudal region. M: Spicule and lateral guiding piece.
FIGURE 1 in Swedish Plectida (Nematoda). Part 7. Setostephanolaimus tchesunovi sp. n. from the west coast of Sweden
FIGURE 1. Setostephanolaimus tchesunovi sp. n., holotype male (A–C) and paratype female (D–F). A: Pharyngeal region; B: Male caudal region; C: Anterior end, surface view; D: Female tail; E: Anterior part of the female reproductive system; F: Posterior part of the female reproductive system. Scale bar: A–E = 20 µm.
FIGURE 3. Helicotylenchus crenacauda Sher, 1966 Female. A in Description of Helicotylenchus persiaensis sp. n. (Nematoda: Hoplolaimidae) from Iran
FIGURE 3. Helicotylenchus crenacauda Sher, 1966 Female. A: Variations of tail shape, B: Pharyngeal region, C: General view, D: Body habitus after fixation.
FIGURE 2. Helicotylenchus abunaamai Siddiqi, 1972 Female. A in Description of Helicotylenchus persiaensis sp. n. (Nematoda: Hoplolaimidae) from Iran
FIGURE 2. Helicotylenchus abunaamai Siddiqi, 1972 Female. A: Variations of tail shape, B: Anterior end, C: Pharyngeal region, D: General view, E: Body habitus after fixation.
FIGURE 1 in Description of Helicotylenchus persiaensis sp. n. (Nematoda: Hoplolaimidae) from Iran
FIGURE 1. Helicotylenchus persiaensis sp. n. Female. A: Pharyngeal region, B: Anterior end, C: Variations of tail shape, D: General view, E: Body habitus after fixation.
FIGURE 5 in Swedish Plectida (Nematoda). Part 5. Rhadinema timmi (Vitiello, 1971) comb. n.
FIGURE 5. Rhadinema timmi (Vitiello, 1971) comb. n., male (A) and female (C), and Rhadinema flexile Cobb, 1920, male (B) and female (D). A–B: Caudal region; C–D: Vulval region. Scale bars: A–D = 10 µm.
FIGURE 4 in Swedish Plectida (Nematoda). Part 5. Rhadinema timmi (Vitiello, 1971) comb. n.
FIGURE 4. Rhadinema timmi (Vitiello, 1971) comb. n., male (A–E), and Rhadinema flexile Cobb, 1920, female (F, H) and male (G). A, G: Anterior end, surface view; B, F: Stoma; C, D: Anterior end, amphid variability in the same specimen; E: Pharynx base; H: Advulval sensilla. Scale bars: A–H = 10 µm.
FIGURE 3 in Swedish Plectida (Nematoda). Part 5. Rhadinema timmi (Vitiello, 1971) comb. n.
FIGURE 3. Rhadinema timmi (Vitiello, 1971) comb. n., male (A–E). A: Posterior region, subventral view (arrow and arrowhead as in D); B: Cloacal region, lateral view with protruding spicules; C: Caudal region, lateral view; D: Posteriormost supplement (arrow) and precloacal papilliform sensillum (arrowhead); E: Caudal sensillum (arrow). Scale bars: A–B = 20 µm, C = 50 µm; D–E = 10 µm.
FIGURE 1 in Swedish Plectida (Nematoda). Part 5. Rhadinema timmi (Vitiello, 1971) comb. n.
FIGURE 1. Rhadinema timmi (Vitiello, 1971) comb. n., male (A–C) and female (D–E). A: Pharyngeal region, median section; B: Anterior end, surface view; C: Male posterior region; D: Female vulval region; E: Female tail. Scale bar: A–E = 20 µm.
FIGURE 2 in Swedish Plectida (Nematoda). Part 5. Rhadinema timmi (Vitiello, 1971) comb. n.
FIGURE 2. Rhadinema timmi (Vitiello, 1971) comb. n., male (A–E) and female (F–I). A: Anterior end, apical view; B: Anterior end, lateral view, ventral to the right; C: Anterior end, lateral view, ventral to the left; D: Anterior end, subventral view; E: Excretory pore (arrow); F: Female vulval region, ventral view showing subventral sensillae (arrows); G: Spinneret; H– I: Tail. Scale bars: A, E–G = 5 µm, B–D = 10 µm; I–H = 50 µm.
FIGURE 6. Neocamacolaimus parasiticus gen. n in Swedish Plectida (Nematoda). Part 6. Neocamacolaimus parasiticus gen. n., sp. n.
FIGURE 6. Neocamacolaimus parasiticus gen. n., sp. n., juvenile (A–D) and male (E–F). A–B: Pharyngeal region, median section; C–D: Juvenile tail showing anal opening, post-anal pouch and caudal glands (arrows point at anus, arrowheads point at post-anal pouch); E–F: Male cloacal region showing spicules. Scale bar: A–F = 10 µm.
FIGURE 4. Neocamacolaimus parasiticus gen. n in Swedish Plectida (Nematoda). Part 6. Neocamacolaimus parasiticus gen. n., sp. n.
FIGURE 4. Neocamacolaimus parasiticus gen. n., sp. n., juvenile. A: Labial region, right lateral view; B: Labial region, left lateral view; C: Labial region, dorsal view; D: Oral opening showing outer labial sensilla (arrows), apical view; E: Labial region, ventral view; F–G: Tail terminal part and spinneret. Scale bars: A–C, E, G = 1 µm; D = 2 µm; F = 10 µm.
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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.