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3,427 results for “Nematoda”
FIGURE 3 in New species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
FIGURE 3: M. (M.) zaixsi sp. n. A. Head, in face view. B. Head of male holotype; C. Head of female allotype; D. Buccal cavity male holotype; E. Anterior end male holotype; F. Reproductive system female; G. Reproductive system male; H. Posterior end of male holotype, copulatory apparatus, and tail; I. Copulatory apparatus male holotype and precloacal setae. Scales: 1= A, B, C, D; I; 2= E, H 3= F, G.
FIGURE 2 in New species of Hopperia (Nematoda, Comesomatidae) and Metachromadora (Nematoda, Desmodoridae) from Patagonia, Chubut, Argentina
FIGURE 2: H. patagonica sp. n. A. Head of male holotype; B. Head of female allotype; C. Reproductive system female; D. End of the tail of male holotype; E. Reproductive system male; F. Anterior end female paratype; G. Anterior end male paratype; H. Copulatory apparatus male holotype, precloacal setae and supplements I. Posterior end of male paratype, copulatory apparatus, and tail. Scales: 1= C, E; 2= F, G, I; 3= A, B, D, H.
FIGURE 3 in Two new species of Sabatieria (Nematoda, Comesomatidae) from Golfo Nuevo, Chubut (Argentina)
FIGURE 3: Sabatieria sanjosensis sp. n. A. Anterior end of male paratype; B. Head of male holotype; C. Tail of female allotype; D. Tail of male holotype; E Posterior end of male paratype;. F. Copulatory apparatus of male holotype. Scales: 1= C, G; 2= A, B, D, E, F.
FIGURE 2 in Two new species of Sabatieria (Nematoda, Comesomatidae) from Golfo Nuevo, Chubut (Argentina)
FIGURE 2: Sabatieria flecha sp. n. A. Head of male holotype; B. Head of female allotype; C. Anterior end of female; D. Tail of female allotype; E. Anterior end of male; F. copulatory apparatus male paratype, distal end of spicules; G. Posterior end of male holotype, copulatory apparatus, precloacal setae, supplements and tail. Scales: 1= A, B; 2= C, D, E; 3= F, G.
FIGURE 8. Phylogenetic relationships between 17 in Steinernema guangdongense sp. n. (Nematoda: Steinernematidae), a new entomopathogenic nematode from southern China with a note on S. serratum (nomen nudum)
FIGURE 8. Phylogenetic relationships between 17 species of Steinernema with bootstrap analysis of ITS regions. The five species S. diaprepesi, S, glaseri, S. guangdongense, S. longicaudum (strains CB2B and CWL05) form a monophyletic group. Numbers at the nodes represent bootstrap proportion.
FIGURE 3 in Steinernema guangdongense sp. n. (Nematoda: Steinernematidae), a new entomopathogenic nematode from southern China with a note on S. serratum (nomen nudum)
FIGURE 3. Comparative photographs of spicule shape and spicule tips of the firstgeneration male of Steinernema guangdongense n. sp. (A, B) and S. longicaudum (C, D). Note: Spicule tip of S. longicaudum suddenly narrow to form the tip but not for S. guangdongense n. sp. Scale bars: A, B = 20 μm, C, D = 25 μm.
FIGURE 1. Steinernema guangdongense n in Steinernema guangdongense sp. n. (Nematoda: Steinernematidae), a new entomopathogenic nematode from southern China with a note on S. serratum (nomen nudum)
FIGURE 1. Steinernema guangdongense n. sp, first generation male and infective juvenile. Scale bars: A, B,C = 50 μm, D, E. = 20 μm.
FIGURE 2 in Steinernema guangdongense sp. n. (Nematoda: Steinernematidae), a new entomopathogenic nematode from southern China with a note on S. serratum (nomen nudum)
FIGURE 2. SEM photographs of the firstgeneration Steinernema guangdongense n. sp. A, head of a young female showing labial (l) and cephalic (c) papillae. B, tail of a young female. C, posterior end of a male showing genital papillae (p). E, F, spicule and gubernaculum. Scale bars: A, D = 10 μm, B = 42.9 μm, C = 42.5 μm. E, F = 20 μm.
FIGURE 9. Phylogenetic relationships between 25 in Steinernema guangdongense sp. n. (Nematoda: Steinernematidae), a new entomopathogenic nematode from southern China with a note on S. serratum (nomen nudum)
FIGURE 9. Phylogenetic relationships between 25 species of Steinernema with bootstrap analysis of partial 28S sequences. The eight species S. guangdongense n. sp., S. longicaudum (strains CWL05, USA and CB2B) S. glaseri, S. cubanum, S. longicaudum CH, S. arenarium, S. puertoricense and S. karii form a monophyletic group. Numbers at the nodes represent bootstrap proportion.
FIGURE 4. Steinernema guangdongense n in Steinernema guangdongense sp. n. (Nematoda: Steinernematidae), a new entomopathogenic nematode from southern China with a note on S. serratum (nomen nudum)
FIGURE 4. Steinernema guangdongense n. sp. first and second generations females. A, anterior region. B, C, variation in tail shape and mucronlike structure. D, vulva and double flapped epiptygma. E, vulva and epiptygma of the second generation female. Scale bar: AE = 50 μm.
FIGURE 1. Phasmarhabditis bonaquaense n in Phasmarhabditis bonaquaense n. sp. (Nematoda: Rhabditidae), a new slug-parasitic nematode from the Czech Republic
FIGURE 1. Phasmarhabditis bonaquaense n. sp. drawings: Dauer juveniles A–B. A: DJs, head region; B: DJs, tail region. Males C–F. C: male, tail region, ventral view; D: male, tail region, lateral view; E: male, head region; F: male, spicule (left) and gubernaculum (right). Scale 20 µm.
FIGURE 6 in Phasmarhabditis bonaquaense n. sp. (Nematoda: Rhabditidae), a new slug-parasitic nematode from the Czech Republic
FIGURE 6. Phylogenetic relationships of the Phasmarhabditis species and other related species based on analysis of D2–D3 expansion segments of the 28S rDNA. Oscheius tipulae and Heterorhabditis bacteriophora were used as outgroup taxa. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (10 000 replicates) are shown next to the branches. Branch lengths indicate evolutionary distances and are expressed in the units of number of base differences per site.
FIGURE 7 in Phasmarhabditis bonaquaense n. sp. (Nematoda: Rhabditidae), a new slug-parasitic nematode from the Czech Republic
FIGURE 7. Phylogenetic relationships of the Phasmarhabditis species and other related species based on analysis of ITS rDNA regions. Oscheius tipulae was used as outgroup taxon. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (10 000 replicates) are shown next to the branches. Branch lengths indicate evolutionary distances and are expressed in the units of number of base differences per site.
FIGURE 5 in Phasmarhabditis bonaquaense n. sp. (Nematoda: Rhabditidae), a new slug-parasitic nematode from the Czech Republic
FIGURE 5. Phylogenetic relationships of the Phasmarhabditis species and other related species based on analysis of 18S rDNA. Oscheius tipulae was used as outgroup taxon. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (10 000 replicates) are shown next to the branches. Branch lengths indicate evolutionary distances and are expressed in the units of number of base differences per site. Only clades with support values greater than 60% are shown.
FIGURE 6 in Alloionema californicum n. sp. (Nematoda: Alloionematidae): a new alloionematid from USA
FIGURE 6. Phylogenetic position of Alloionema californicum n. sp. based on analysis of ITS region of the rDNA. Steinernema monticolum was used as outgroup taxon. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (10000 replicates) is shown next to the branches. Branch lengths indicate evolutionary distances expressed as the number of base differences per site.
FIGURE 1. Alloionema californicum n in Alloionema californicum n. sp. (Nematoda: Alloionematidae): a new alloionematid from USA
FIGURE 1. Alloionema californicum n. sp. Drawings. Dauer juvenile: A–B. A: Head region with pharynx, nerve ring and excretory pore; B: Tail region. Male: C–E. C: Head region with pharynx, nerve ring and excretory pore; D: Tail region with spicules and genital papillae, lateral view; E: Spicule (upper level) and gubernaculum (lower level). Female: F–I. F: Head region with pharynx, nerve ring and excretory pores; G: Tail region, lateral view; H: Anterior ovary reverse; I: Mid-body region with uterus and vulva. Scale bar 20 µm.
FIGURE 5 in Alloionema californicum n. sp. (Nematoda: Alloionematidae): a new alloionematid from USA
FIGURE 5. Phylogenetic position of Alloionema californicum n. sp. based on analysis of D2/D3 regions of the 28S rDNA. Steinernema glaseri was used as outgroup taxa. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (10000 replicates) is shown next to the branches. Branch lengths indicate evolutionary distances expressed as the number of base differences per site.
FIGURE 4 in Alloionema californicum n. sp. (Nematoda: Alloionematidae): a new alloionematid from USA
FIGURE 4. Phylogenetic position of Alloionema californicum n. sp. based on analysis of 18S rDNA region. Toxocara cati was used as outgroup taxon. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (10000 replicates) is shown next to the branches. Branch lengths indicate evolutionary distances expressed as the number of base differences per site.
FIGURE 6. Proleptonchus japonicus n in Three new and a known species of the genus Proleptonchus Lordello, 1955 (Nematoda: Leptonchidae) with a diagnostic compendium of the genus
FIGURE 6. Proleptonchus japonicus n. sp. A. Entire female. B. Anterior region. C. Anterior end showing amphid. D. Pharyngeal region. E. Pharyngeal bulb. F. Female genital system. G. Vulval region. H. Female posterior region.
FIGURE 102 in Guide to the Parasites of Fishes of Canada Part V: Nematoda
FIGURE 102. *Pharurus pallasii (Van Beneden, 1870) Arnold & Gaskin, 1975. A. 1st-stage larva, lateral view; B. 2nd-stage larva within loose cuticle of 1st-stage larva, lateral view. (Redrawn from Houde et al. 2003)
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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.