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3,427 results for “Nematoda”
Figs. 44–53 in Helminths Of Melomys Rufescens And Melomys Spp. (Muridae: Hydromyinae) From Papua New Guinea With The Descriptions Of A New Genus And Five New Species In The Heligmonellidae (Nematoda: Trichostrongyloidea)
Figs. 44–53. Paraheligmonelloides singauwaensis, new species from Melomys rufescens and Melomys spp. from Papau New Guinea: 44, male anterior end, lateral view; 45, male cross section, anterior body; 46, bursa left lateral view; 47, male cross section, midbody; 48, genital cone, ventral view; 49, male cross section, posterior body; 50,genital cone, lateral view; 51, female posterior end, lateral view; 52, spicule tips; 53, dorsal ray. Scale bars: 44 = 50 μm; 45–50, 52, 53 = 25 μm; 51 = 100 μm.
Figs. 1–14 in Helminths Of Melomys Rufescens And Melomys Spp. (Muridae: Hydromyinae) From Papua New Guinea With The Descriptions Of A New Genus And Five New Species In The Heligmonellidae (Nematoda: Trichostrongyloidea)
Figs. 1–14. Heligmonoides mirzai, new species, from Melomys rufescens and Melomys sp. from Papua New Guinea: 1, female anterior end, lateral view; 2, male cross section, anterior body; 3, female cross section, anterior body; 4, male cross section, midbody; 5, female cross section, midbody; 6, spicule tips; 7, male cross section, posterior body; 8, female cross section, posterior body; 9, genital cone, dorsal view; 10, ovejector, lateral view; 11, gubernaculum, lateral view; 12, female posterior end, lateral view; 13, dorsal ray; 14, bursa, left lateral view. Scale bars: 1, 10, 11, 14 = 50 μm; 2–5, 7, 8, 12 = 25 μm; 6 = 10 μm; 9, 13 = 12.5 μm.
Figs. 29–38 in Helminths Of Melomys Rufescens And Melomys Spp. (Muridae: Hydromyinae) From Papua New Guinea With The Descriptions Of A New Genus And Five New Species In The Heligmonellidae (Nematoda: Trichostrongyloidea)
Figs. 29–38. Odilia similis, new species, from Melomys rufescens and Melomys spp. from Papau New Guinea: 29, female anterior end, lateral view; 30, male cross section, anterior body; 31, bursa, right lateral view; 32, male cross section, midbody; 33, spicule tips; 34, dorsal ray; 35, female posterior end, lateral view; 36, male cross section, posterior body; 37, gubernaculum, lateral view; 38, genital cone, lateral view. Figs. 39–43. Odilia species from Melomys rufescens and Melomys sp. from Papau New Guinea: 39, male cross section, anterior body; 40, dorsal ray; 41, bursa, left lateral view; 42, male cross section, midbody; 43, spicule tips. Scale bars: 29 = 100 μm; 30–34, 37–43 = 25 μm; 35 = 200 μm; 36 = 10 μm.
Figs. 15–28 in Helminths Of Melomys Rufescens And Melomys Spp. (Muridae: Hydromyinae) From Papua New Guinea With The Descriptions Of A New Genus And Five New Species In The Heligmonellidae (Nematoda: Trichostrongyloidea)
Figs. 15–28. Melomystrongylus sepikensis, new genus, new species, from Melomys rufescens and Melomys spp. from Papua New Guinea: 15, female anterior end, lateral view; 16, male cross section, anterior body; 17, female cross section, anterior body; 18, female cephalic end, lateral view showing synlophe; 19, male cross section, midbody; 20, female cross section, midbody; 21, female posterior end, lateral view showing ovejector; 22, dorsal ray; 23, female cross section, posterior end; 24, female posterior end, ventral view showing well developed praepuce; 25, bursa, left lobe, lateral view; 26, genital cone, lateral view; 27, gubernaculum, lateral view; 28, spicule tips. Scale bars: 15, 24 = 100 μm; 16, 18–20, 22, 23, 25–28 = 25 μm; 17 = 20 μm; 21 = 50 μm.
Figs. 31–36 in Description of two new species of Syphacia (Nematoda: Oxyuridae) collected from Eropeplus canus (Rodentia: Muridae), an endemic rat of Sulawesi, Indonesia, with proposal of new subgenera
Figs. 31–36. SEM Syphacia (Segienamsyphacia) yuniae, new species from Eropeplus canus in south Sulawesi, Indonesia. 31, cephalic end of female, apical view; 32, cephalic end of female, apical view, higher magnification; 33, egg; 34, enlarged view of eggshell surface; 35, caudal papilla of male, lateral view; 36, mamelon, ventral view.
Figs. 19–30 in Description of two new species of Syphacia (Nematoda: Oxyuridae) collected from Eropeplus canus (Rodentia: Muridae), an endemic rat of Sulawesi, Indonesia, with proposal of new subgenera
Figs. 19–30. Syphacia (Segienamsyphacia) yuniae, new species from Eropeplus canus in south Sulawesi, Indonesia. 19, male, holotype, lateral view; 20, cephalic end of male, apical view; 21, midbody in cross section of male; 22, midbody in cross section of male, higher magnification; 23, posterior portion of male, ventral view; 24, posterior portion of male; lateral view; 25, spicule and gubernaculum, lateral view; 26, female, lateral view; 27, cephalic end of female, apical view; 28, midbody in cross section of female; 29, egg; 30, excretory pore and vulva, showing poorly developed vagina
Figs. 11–18 in Description of two new species of Syphacia (Nematoda: Oxyuridae) collected from Eropeplus canus (Rodentia: Muridae), an endemic rat of Sulawesi, Indonesia, with proposal of new subgenera
Figs. 11–18. SEM Syphacia (Rumbaisyphacia) kumis, new species from Eropeplus canus in south Sulawesi, Indonesia. 11, cephalic end, apical view; 12, mouth opening showing setiferous apical margin of pharynx; 13, anterior end, lateral view; 14, egg; 15, posterior end; 16, mamelon, ventral view; 17, mamelon (lateral view); 18, protruded vulva
Figs. 1−10 in Description of two new species of Syphacia (Nematoda: Oxyuridae) collected from Eropeplus canus (Rodentia: Muridae), an endemic rat of Sulawesi, Indonesia, with proposal of new subgenera
Figs. 1−10. Syphacia (Rumbaisyphacia) kumis, new species from Eropeplus canus in south Sulawesi, Indonesia. 1, male, holotype, lateral view; 2, cephalic end of male, apical view; 3, midbody in cross section of male; 4, posterior end of male, ventral view; 5, spicule and gubernaculum, lateral view; 6, cephalic end of female, apical view; 7, anterior portion of female, lateral view; 8, Posterior portion of female; 9, midbody in cross section of female; 10, egg.
FIG. 16 in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 16. — Known locations of Benthimermis Petter, 1980 species; A, B. laubieri and B. leptosoma; B, B. acuticauda, B. filiformis, B. gracilis and B. megala; C, B. conicauda, B. diploptera, B. filiformis, B. minuta and B. rotundicauda; D, B. conicauda, B. filiformis, B. laubieri and B. megala; E, B. hopei and B. leptosoma; F, B. acuticauda and B. minuta; G, B. arnaudi, B. edouardensis, B. filiformis, B. hureaui, B. improvisa n. sp., B. marionensis, B. petterae n. sp.
FIG. 15 in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 15. — Morphological series of the testes of the male of genus Benthimermis Petter, 1980 (based on Petter [1982b: fig. 3], modified and supplied); A, B. breviptera Petter, 1982; B, B. petterae n. sp.; C, B. leptosoma Petter, 1981; D, B. gracilis Petter, 1982; E, B. diploptera Petter, 1981; F, B. improvisa n. sp.
FIG. 14 in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 14. — Main types of Benthimermis Petter, 1980 female reproductive systems (germinal zones are indicated by the hatching); A, telogonic reflected ovaries (most species); B, telogonic outstretched ovaries (two known species); C, hologonic ovaries of B. turpicauda n. sp.; D, hologonic ovaries of B. megala Petter 1987. Abbreviations: o, oocytes or eggs; od, oviduct; v, vulva.
FIG. 13. — Benthimermis turpicauda n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 13. — Benthimermis turpicauda n. sp.,; A, C-E, G, holotype (MNHN 317 BF); B, F, H, paratype (MNHN 333 BF); A, total view; B, total view; C, cephalic end; D, a part of the trophosome at the midbody; E, reproductive system; F, reproductive system; G, tail; H, tail. Abbreviations: a, amphid; l.ch, lateral hypodermal chord; l.-m.ch, lateromedian hypodermal chord; m, somatic musculature; o, oocytes or eggs; ov, ovary; ph, vestigial pharynx; r, rectum; t, trophosome. Scale bars: A, B, 500 µm; C, G, H, 50 µm; D-F, 100 µm.
FIG. 12. — Benthimermis tchesunovi n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 12. — Benthimermis tchesunovi n. sp., holotype (MNHN 362 BF); A, total view; B, cephalic end; C, tail; D, part of the trophosome at the midbody; E, reproductive system. Abbreviations: a, amphid; o, oocytes or eggs; od, oviduct; ov, ovary; t, trophosome. Scale bars: A, 400 µm; B-D, 50 µm; E, 100 µm.
FIG. 11. — Benthimermis pseudominuta n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 11. — Benthimermis pseudominuta n. sp., holotype (MNHN 329 BF); A, cephalic end; B, tail; C, reproductive system; D, total view. Abbreviations: a, amphid; l.-m.ch, lateromedian hypodermal chord; m, somatic musculature; o, oocytes or eggs; od, oviduct; ov, ovary; ph, vestigial pharynx; r, rectum; t, trophosome; v, vulva. Scale bars: A, B, 50 µm; C, 200 µm; D, 500 µm.
FIG. 9. — Benthimermis petterae n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 9. — Benthimermis petterae n. sp.,; A-E, H, allotype (MNHN 323 BF); F, G, paratype (MNHN 330 BF); A, total view; B, tail; C, D, cephalic end; E, reproductive system; F, tail; G, cephalic end; H, body wall at the anterior end, laterally. Abbreviations: a, amphid; c.su, cuticle surface; l.ch, lateral hypodermal chord; I.-m.ch, lateromedian hypodermal chord; m, somatic musculature; od, oviduct; ov, ovary; ph, vestigial pharynx; t, trophosome; v.g, vulvar glands. Scale bars: A, 500 µm; B-D, F-H, 50 µm; E, 200 µm.
FIG. 10. — Benthimermis platyptera n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 10. — Benthimermis platyptera n. sp., holotype (MNHN 331 BF); A, total view; B, C, cephalic end; D, tail; E, anterior testis; F, posterior testis. Abbreviations: a, amphid; gd, gonoduct; h.g, hypodermal gland; l.a, lateral alae; m, somatic musculature; ph, vestigial pharynx; s, spicule; su.or, supplementary organ; t, trophosome; te, testis. Scale bars: A, 2000 µm; B-F, 20 µm.
FIG. 3 in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 3. — Benthimermis filiformis Petter, 1987, (see Tables 1 and 2 for locations and measurements), cross-section at level of trophosome of specimen No. 4 (reconstruction based on TEMphotos). Abbreviations: c, cuticle; l.ch, lateral hypodermal chord; l.-m.ch, lateromedian hypodermal chord; m, somatic musculature; m.ch, median hypodermal chord; t, trophosome. Scale bar: 10 mm.
FIG. 8. — Benthimermis petterae n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 8. — Benthimermis petterae n. sp., holotype (MNHN 330 BF); A, total view; B, C, cephalic end; D, tail; E, posterior testis; F, anterior testis. Abbreviations: a, amphid; gd, gonoduct; l.a, lateral alae; ph, vestigial pharynx; r, rectum; s, spicule; su.or, supplementary organ; t, trophosome; te, testis. Scale bars: A, 1000 µm; B-F, 50 µm.
FIG. 6. — Benthimermis improvisa n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 6. — Benthimermis improvisa n. sp., holotype (MNHN 332 BF); A, total view; B-D, cephalic end; E, tail; F, part of the trophosome at the midbody; G, beginning of the testis; H, end of the testis. Abbreviations: a, amphid; gd, gonoduct; l.a, lateral alae; l.-m.ch, lateromedian hypodermal chord; m, somatic musculature; ph, vestigial pharynx; s, spicule; su.or, supplementary organ; t, trophosome; te, testis; v.ch, ventral chord; v.g, vulvar glands. Scale bars: A, 500 µm; B-E, 50 µm; F-H, 20 µm.
FIG. 5. — Benthimermis ifremeri n in New findings of deep-sea nematodes of genus Benthimermis Petter, 1980 (Nematoda, Benthimermithidae) with description of seven new species
FIG. 5. — Benthimermis ifremeri n. sp., holotype (MNHN 335 BF); A, cephalic end; B, tail; C, reproductive system; D, total view. Abbreviations: a, amphid; l.-m.ch, lateromedian hypodermal chord; m, somatic musculature; m.ch, median hypodermal chord; ov, ovary; ph, vestigial pharynx; r, rectum; v, vulva. Scale bars: A, B, 50 µm; C, 200 µm; D, 500 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.