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120 results for “Naididae”
Fig. 1 in Morphological and Genetic Characterization of the First Species of Thalassodrilides (Annelida: Clitellata: Naididae: Limnodriloidinae) from Japan
Fig. 1. Thalassodrilides cf. briani from Ehime Prefecture, Japan (NSMT-An 507), drawings from whole mounts. A, ventral chaetae from anterior segments; B, reproductive system in segments X–XII; C, detail of male reproductive structures from a live specimen; D, detail of spermatheca from a live pre-copulatory specimen. Scale bars: 50 µm.
Fig. 2 in Morphological and Genetic Characterization of the First Species of Thalassodrilides (Annelida: Clitellata: Naididae: Limnodriloidinae) from Japan
Fig. 2. Thalassodrilides cf. briani from Ehime Prefecture, Japan, microscopic photographs from live specimens. A, ventral chaetae from anterior segments; B, male reproductive structures; C, pre-copulatory spermatheca; D, mature (post-copulatory) spermatheca. Scale bars: 50 µm.
Fig. 3 in Pristina multiseta sp. nov. (Annelida: Clitellata: Oligochaeta: Naididae: Pristininae) from Paddy Fields in Japan
Fig. 3. Parasagittal section of genital segments of Pristina multiseta sp. nov. from Shizukuishi Town, Iwate Prefecture, Japan.
Fig. 2 in Pristina multiseta sp. nov. (Annelida: Clitellata: Oligochaeta: Naididae: Pristininae) from Paddy Fields in Japan
Fig. 2. Chaetae of Pristina multiseta sp. nov. from Shizukuishi Town, Iwate Prefecture, Japan. A, Proximal part of a dorsal chaetal bundle in an alimentary segment; B, dorsal chaeta in an anterior segment; C and D, distal ends of dorsal chaetae; E, ventral chaeta in II; F, the same in III; G, the same in IV; H, the same in V; I, the same in VI; J, the same in VII; K, the same in XX. All are based on mature specimens.
Fig. 4 in Pristina multiseta sp. nov. (Annelida: Clitellata: Oligochaeta: Naididae: Pristininae) from Paddy Fields in Japan
Fig. 4. Pristina multiseta sp. nov. from Shizukuishi Town, Iwate Prefecture, Japan. A, Horizontal section in VI–VIII, showing stomach in VIII; B, sagittal section of male duct; C, sagittal section of atrium, showing spiral vessels (arrows) surrounding the ectal part of atrium.
Fig. 1 in Pristina multiseta sp. nov. (Annelida: Clitellata: Oligochaeta: Naididae: Pristininae) from Paddy Fields in Japan
Fig. 1. Pristina multiseta sp. nov. from Shizukuishi Town, Iwate Prefecture, Japan. A, Lateral view of anterior segments (holotype); B–D, variation of prostomiums; E, sagittal section of anterior segments; F, longitudinal section of gut in VIII, left side anterior.
Figure 1 in First record of Epibiont ciliates (Ciliophora: Peritrichia) associated with Dero digitata Müller, 1773 (Oligochaeta: Naididae) in Brazil
Figure 1. Dero digitata. (A) brachial fossa; (B) epibiont ciliates associated with the posterior region. Scale bars: (A) 100 Μm and (B) 10 Μm.
Fig. 6 A in Extensive cryptic diversity in the cosmopolitan sludge worm Limnodrilus hoffmeisteri (Clitellata, Naididae)
Fig. 6 A scatter plot of the length of the penis sheath against the ratio between length and basal width (right corner) of species. Species (SHSs) labeled I–IV and VI–X are identified as members of the L. hoffmeisteri complex, CC as BL. claparedianus-cervix,^ LM as L. maumeensis, and LC as L. claparedianus
Fig. 3 in Extensive cryptic diversity in the cosmopolitan sludge worm Limnodrilus hoffmeisteri (Clitellata, Naididae)
Fig. 3 The morphology of penis sheaths. Species labeled I–IV and VI–X are identified as members of the L. hoffmeisteri complex, CC as BL. claparedianus-cervix,^ LM as L. maumeensis
Linked collectors and determiners for: artsprosjektet_48-15_naididae.
Natural history specimen data linked to collectors and determiners held within, "artsprosjektet_48-15_naididae". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e64d7f8f-9569-4319-8a5e-eb4da0c9d782">https://bionomia.net/dataset/e64d7f8f-9569-4319-8a5e-eb4da0c9d782</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e64d7f8f-9569-4319-8a5e-eb4da0c9d782">https://gbif.org/dataset/e64d7f8f-9569-4319-8a5e-eb4da0c9d782</a>. Formatted as a Frictionless Data package.
FIG. 2 in What is Homochaeta naidina Bretscher, 1896 (Annelida, Oligochaeta, Naididae)?
FIG. 2. — Possible candidates for misidentification as Homochaeta setosa (Moszyński, 1933); A, scheme of the genital organs of Paranais setosa in ventral view, from Moszyński (1933); B, the same organs of Aulodrilus limnobius Bretscher, 1899, redrawn after Marcus (1944); C, the same organs of Aulodrilus limnobius, redrawn after Kowalewski (1915); D-F, Homochaeta setosa from Hrabĕ (1973); D, forebody; E, chaeta; F, tubular tail portion; G, H, Aulodrilus limnobius from Lake Peipsi, Estonia, collection T. Timm; G, forebody; H, chaeta; I, Paranais multisetosus (= multispinus Michaelsen, 1914), chaeta, redrawn after Michaelsen (1914); J-M, Paranais tenuis Č ernosvitov, 1938, from Č ernosvitov (1938); J, forebody; K, chaeta from IV; L, chaeta from VIII; M, anterior end in dorsal view.
FIG. 1 in What is Homochaeta naidina Bretscher, 1896 (Annelida, Oligochaeta, Naididae)?
FIG. 1. — Possible candidates for misidentification as Homochaeta naidina Bretscher, 1896; A, B, a juvenile, probably tubificid oligochaete which has been tentatively identified as Homochaeta naidina, River Porsuk, Turkey, collection N. Arslan; A, general view; B, anterior chaeta; C, D, Uncinais uncinata (Ørsted, 1842), with well expressed blood capillaries, Lake Peta, Estonia, collection T. Timm; C, forebody; D, anterior chaeta; E, F, Bothrioneurum vejdovskyanum Štolc, 1886, with well expressed blood capillaries, and with prostomial sensory pit, pond of Schaapsloopven, The Netherlands, collection T. Timm; E, forebody; F, anterior chaeta. Scale bars: A, C, E, 0.2 mm.
FIG. 3 in What is Homochaeta naidina Bretscher, 1896 (Annelida, Oligochaeta, Naididae)?
FIG. 3. — Homochaeta spp. of uncertain position; A-D, Paranais lacteus Č ernosvitov, 1938, from Č ernosvitov (1938); A, forebody; B, brain; C, chaeta; D, tail portion; E, F, Homochaeta proboscidea Grimm, 1985, from Grimm (1985); E, anterior end; F, ventral chaeta; G-I, Homochaeta africana Grimm, 1985, from Grimm (1985); G, anterior end; H, I, chaetae. Scale bars: E, G, 0.1 mm; F, H, I, 0.01 mm.
FIGURE 4 in Bratislavia dadayi (Michaelsen 1905) (Annelida, Clitellata, Naididae): discovery of an alien oligochaete in a technogenic fresh water body in Ukraine
FIGURE 4. Current distribution of Bratislavia dadayi (Michaelsen 1905). Numbers 1–52 represent the sites listed in the Appendix. Point 53 is the location of the most recent find, described in the present paper.
FIGURE 1 in Bratislavia dadayi (Michaelsen 1905) (Annelida, Clitellata, Naididae): discovery of an alien oligochaete in a technogenic fresh water body in Ukraine
FIGURE 1. Location of the studied water area, and sampling points (S1, S2) where Bratislavia dadayi (Michaelsen 1905) was found.
FIGURE 2 in Bratislavia dadayi (Michaelsen 1905) (Annelida, Clitellata, Naididae): discovery of an alien oligochaete in a technogenic fresh water body in Ukraine
FIGURE 2. Bratislavia dadayi (Michaelsen 1905) from the Ukrainian population. A. Entire body of an immature individual, lateral view. B. Anterior body part of an immature individual, lateral view. C. Anterior body part of a mature individual, ventral view. D. Integument, ventral view. E. Integument, lateral view.
FIGURE 1 in Pristina trifida sp. nov., a new soildwelling microannelid (Oligochaeta: Naididae) from Amazonian forest soils, with comments on species recognition in the genus
FIGURE 1. Pristina trifida sp. nov. A. Needle chaeta and proximal shaft of hair chaeta. B. Tip of needle chaeta. C. Ventral chaeta in II. D. Ventral chaeta in III. E, F. Ventral chaetae in posterior segments, different specimens. G. Stomach, drawn from photograph of living specimen. H. Male efferent apparatus, side view. I. Male efferent apparatus, top view. A, F drawn from microscopic photographs of squash preparations. B freehand drawing from microscopical preparation. CE drawn from microscopic preparation with the help of a drawing tube. G drawn from photograph of living specimen (body diameter artificially increased due to slight body pressure between slide and coverslip). H,I freehand drawings from living specimens. Same scale for A, CF.
FIGURE 10. Sepedonella nana. A–B in Biology of the Afrotropical Sepedonella nana (Diptera: Sciomyzidae), whose larvae feed only on freshwater Aulophorus furcatus (Oligochaeta: Naididae)
FIGURE 10. Sepedonella nana. A–B, third-instar larva. A, mouthhook showing position of accessory teeth and a typical sclerotized expansion. B, ventral arch with details of the anterior denticulate margin. C–D, puparium. C, dorsal view. D, lateral view. ant, anterior end; da, accessory teeth; dt, denticle; post, posterior end; s ex, sclerotized expansion.
FIGURE 8. Sepedonella nana. A–E, thoracic sensilla. A in Biology of the Afrotropical Sepedonella nana (Diptera: Sciomyzidae), whose larvae feed only on freshwater Aulophorus furcatus (Oligochaeta: Naididae)
FIGURE 8. Sepedonella nana. A–E, thoracic sensilla. A, distribution on one hemi-segment of the 1–11 sensilla. B, coeloconicum sensillum (n°4). C, ampulaceum sensillum (n°1) and Keilin organ (n°2). D, chaeticum (n°8) and coeloconicum (n°9) sensilla. E, pair of the dorsal chaeticum sensilla (n°11). F, schematic distribution of the 1–11 sensilla on each hemi-abdominal segment according to three distinct abdominal portions, ab1-ab6, ab7 and ab8. bt1-bt3, dorsal transversal bands 1–3; lt1-lt3, lateral tubercles 1–3; vt1-vt3, ventral tubercles 1–3. Sensillum:, chaeticum type; *, coeloconicum type; **, flower type. Dotted arrows show hypothesis concordance between tubercles and sensilla on abdominal segment 7 and on different parts of abdominal segment 8.
FIGURE 7. Sepedonella nana, abdominal segments. A, B in Biology of the Afrotropical Sepedonella nana (Diptera: Sciomyzidae), whose larvae feed only on freshwater Aulophorus furcatus (Oligochaeta: Naididae)
FIGURE 7. Sepedonella nana, abdominal segments. A, B, first-instar larva. A, posterior end in ventral view showing particularly the relationships between disposition of sensilla on abdominal segments 7 and 8 (dotted arrows). B, details of the spiracular disc, frontal view. C–F, second instar-larva. C, details of the spiracular disc. D, details of sensilla positioned on basal part of ventro-lateral lobe (= dotted encircled on precedent figure). E, details on a dorsal swimming tuft. F, segment ab7 in dorsal view showing sensillum distribution on both sides of abdominal axis, noted absence of the swimming tufts. Ab6, ab7, ab8, abdominal segments 6, 7, 8; ap, anal plate; dl, dorsal lobe; ip, interspiracular processes; ll, lateral lobe; lt, lateral tubercle; pr a, preanal lobe; sp, spiracular plate; ss, stigmatic scar; vl, ventral lobe; vll, ventro-lateral lobe; vt2, vt3, ventral tubercles 2, 3; Arabic numbers (including 11a), number affected to each sensillum.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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DANDI Archive for NWB datasets
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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.