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320 results for “free-living nematodes”
Fig. 4 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean
Fig. 4. Trefusialaimus idrisi sp. nov. Light micrographs. A. Anterior body region of male, lateral view. B. Anterior body region of juvenile, dorsal view. C. Mid-body region of juvenile, showing sperm cells in pseudocoelom. D. Entire male. E. Lateral chord of male, showing round golden inclusions. Arrows point to sperm cells. Scale bar: A-C, E = 15 µm; D = 260 µm.
Fig. 3 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean
Fig. 3. Trefusialaimus idrisi sp. nov. A. Anterior body region of male. B. Head of male. C. Head of juvenile. D. Right spicule. E. Gubernaculum. F. Male copulatory apparatus. G. Mature sperm. H. Posterior body region of male. Scale bar: A = 40 µm; B-C, G = 20 µm; D-E = 14 µm; F = 28 µm; H = 75 µm.
Fig. 2 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean
Fig. 2. Trefusia piperata sp. nov. Light micrographs. A. Head region of male, showing buccal cavity, cephalic setae, and clusters of dark granules at base of outer labial setae. B. Spicule and gubernaculum. C. Entire male. Scale bar: A-B = 10 µm; C = 100 µm.
Fig. 1 in Two new free-living nematode species (Trefusiina: Trefusiidae) from the Chatham Rise crest, Southwest Pacific Ocean
Fig. 1. Trefusia piperata sp. nov. A. Anterior body region of female. B. Anterior body region of male. C. Entire female. D. Right spicule and gubernaculum. E. Posterior body region of male. Arrow shows position of vulva. Scale bar: A-B, E = 20 µm; C = 75 µm; D = 8 µm.
Figure 4 in Two new free-living nematode species of Setosabatieria (Comesomatidea) from the East China Sea and the Chukchi Sea
Figure 4. Setosabatieria major sp. nov. (A) lateral view of male head end, showing cervical setae; (B) lateral view of female head end, showing female amphidial fovea; (C) lateral view of female vulva region, showing vulva and eggs; (D) lateral view of male tail region. Scale bars: A = 25 µm; B = 10 µm; C, D = 50 µm.
Figs 1–9 in Two new species of free-living nematodes (Nematoda) from Vietnam
Figs 1–9. Morphology of Monhistera vietnamica sp. nov. (1–5) and Brevitobrilus larae sp. nov. (6–9). 1, 6, entire body of female; 2, 7, head; 3, esophagus; 4, 8, vulval section; 5, 9, tail. Scale bars: 2, 7 – 5 µm; 3, 4, 5, 8, 9 – 20 µm; 1, 6 – 50 µm.
Fig. 3 in Oncholaimus langhovdensis sp. nov. (Nematoda: Enoplea: Oncholaimida), a New Species of Free-living Marine Nematode from Langhovde, Dronning Maud Land, East Antarctica
Fig. 3. Oncholaimus langhovdensis sp. nov., SEM images. A female ICHUM 5322 (A, B, D, F) and a male ICHUM 5321 (C, E). A, head, anterior view; B, head, lateral view; C, male tail, lateral view; D, female tail, lateral view; E, male cloacal region, ventral view; F, vulva, ventrolateral view. Scale bars: A, B, E, F, 10 µm; C, D, 50 µm.
Fig. 2 in Oncholaimus langhovdensis sp. nov. (Nematoda: Enoplea: Oncholaimida), a New Species of Free-living Marine Nematode from Langhovde, Dronning Maud Land, East Antarctica
Fig. 2. Oncholaimus langhovdensis sp. nov. Male ICHUM 5311 (holotype; A, B), females ICHUM 5316 (C, D) and 5317 (E). A, testes; B, left spicule, lateral view; C, female posterior region; D, uvette and osmosium, right lateral view; E, uvette and osmosium, ventral view. Abbreviations: a.t., anterior testis; d.e., ductus entericus; d.u., ductus uterinus; e., egg; i., intestine; os., osmosium; ov., ovary; p.t., posterior testis; ut., uterus; uv., uvette; v., vulva; v.d., vas deferens. Scale bars: A, C, 500 µm; B, 10 µm; D, E, 50 µm.
Fig. 6 in Two New Species of Free-living Marine Nematodes (Nematoda: Axonolaimidae and Tripyloididae) from the Coast of Antarctica
Fig. 6. Parabathylaimus jare sp. nov. A, malformed spicule and gubernaculum (ICHUM 5376); B, spicule and gubernaculum (ICHUM 5377); C, female body (ICHUM 5493); D, female head (ICHUM 5493); E, female posterior region (ICHUM 5493); F, vaginal region (ICHUM 5493). Scale bars: A, B, 10 µm; C, 500 µm; D, 20 µm; E, F, 100 µm.
Fig. 2 in Two New Species of Free-living Marine Nematodes (Nematoda: Axonolaimidae and Tripyloididae) from the Coast of Antarctica
Fig. 2. Odontophora odontophoroides sp. nov. A, B, E–J, differential interference contrast photomicrographs; C, D, SEM images. A, inner view of head (holotype); B, amphid and odontia (holotype); C, mouth opening with odontia (non-type male); D, amphidial aperture (nontype male); E, distal end of spicule with spine-like structures (holotype); F, ventral view of left spicule (white arrowheads) and gubernacula (black arrowheads) (dissected non-type); G, gubernaculum (holotype); H, precloacal pore (holotype); I, precloacal supplement (black arrowhead) (holotype); J, contents of testis (holotype); K, sperms in seminal vesicle (holotype). Scale bars: A–G, J, K, 10 µm; H, I, 5 µm.
Fig. 4 in Two New Species of Free-living Marine Nematodes (Nematoda: Axonolaimidae and Tripyloididae) from the Coast of Antarctica
Fig. 4. Parabathylaimus jare sp. nov. A, male body (holotype); B, male anterior region (holotype); C, male head, dorso-lateral view (holotype); D, male head, lateral view (ICHUM 5377); E, male posterior region (holotype); F, male posterior region (ICHUM 5377); G, spicule and gubernaculum (holotype). Abbreviations: a.t., anterior testis; s.v., seminal vesicle; v.d., vas deferens. Scale bars: A, 500 µm; B, E, F, 100 µm; C, D, 20 µm; G, 10 µm.
Fig. 1 in Two New Species of Free-living Marine Nematodes (Nematoda: Axonolaimidae and Tripyloididae) from the Coast of Antarctica
Fig. 1. Odontophora odontophoroides sp. nov. A, male body (holotype); B, male anterior region (holotype); C, male head with closed mouth (holotype); D, male posterior region (holotype); E, male genital apparatus (holotype); F, G, spicule and gubernaculum (ICHUM 5486 and 5488, respectively). Abbreviations: a.t., anterior testis; e.g., ejaculatory glands; p.p., precloacal pore; p.s., precloacal supplement; p.t., posterior testis; s.v., seminal vesicle; v.d., vas deferens. Scale bars: A, 500 µm; B, D, 100 µm; C, 20 µm; E–G, 10 µm.
Fig. 3 in A New Species of Free-living Marine Nematode, Proplatycoma tsukubae sp. nov. (Enoplida: Leptosomatidae), from Japan
Fig. 3. Proplatycoma tsukubae sp. nov. A, male reproductive system (holotype); B, male reproductive system (paratype); C, male posterior region (holotype); D, accessory structure of spicule (holotype). Abbreviations: a.p.s., anterior precloacal ventromedian supplement; p.p.s., posterior precloacal ventromedian supplement; p.s., postcloacal ventromedian supplement.
Fig. 1 in A New Species of Free-living Marine Nematode, Proplatycoma tsukubae sp. nov. (Enoplida: Leptosomatidae), from Japan
Fig. 1. Proplatycoma tsukubae sp. nov. A, male body (holotype); B, male body (paratype); C, male head (holotype); D, male head (paratype); E, male anterior region (holotype). Abbreviations: a.t., anterior testis; c.c., cephalic capsule; m.l., microlabium; p.t., posterior testis.
Fig. 1 in Species Composition And Structure Of The Communities Of Plant-Parasitic And Free-Living Soil Nematodes In The Greenhouses Of Botanical Gardens Of Ukraine
Fig. 1. Dendrogram of similarity of the nematode communities in the greenhouses of botanical gardens of Ukraine (amalgamation by the method of complete linkage). Explanation of the abbreviations is given in table 2. Рис. 1. Дендрограмма сходства нематодных сообществ в оранжереях ботанических садов Украины (объединение по методу полной связи). Расшифровка сокращений дана в таблице 2.
Fig. 2 in Species Composition And Structure Of The Communities Of Plant-Parasitic And Free-Living Soil Nematodes In The Greenhouses Of Botanical Gardens Of Ukraine
Fig. 2. Dendrogram of similarity of plant-parasitic nematodes' communities in the greenhouses of botanical gardens of Ukraine (amalgamation by the method of complete linkage). Explanation of the abbreviations is given in table 2.
Figs 16–17 in Free-Living Nematodes From Two Dolomite Hills In Hungary, With Description Of Sclerolaimus Hungaricus Sp. N.
Figs 16–17. Sclerolaimus hungaricus sp. n.: 16 = female genital region, 17 = male genital region. (Scale bars 40 µm each)
Figs 12–15 in Free-Living Nematodes From Two Dolomite Hills In Hungary, With Description Of Sclerolaimus Hungaricus Sp. N.
Figs 12–15. Sclerolaimus hungaricus sp. n.: 12 = anterior end, 13 = female tail, 14–15 = male tail. (Scale bars 40 µm each)
Figs 5–10 in Free-Living Nematodes From Two Dolomite Hills In Hungary, With Description Of Sclerolaimus Hungaricus Sp. N.
Figs 5–10. Sclerolaimus hungaricus sp. n.: 5–6 = male tail, 7–11 = female tail. (Scale bars 20 µm each)
Figs 1–4 in Free-Living Nematodes From Two Dolomite Hills In Hungary, With Description Of Sclerolaimus Hungaricus Sp. N.
Figs 1–4. Sclerolaimus hungaricus sp. n.: 1 = anterior end, 2 = cardial region, 3 = vulval region, 4 = intestine–prerectal junction. (Scale bars 20 µm each)
ScienceDex guides
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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.