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97 results for “Gordiidae”
FIGURE 2 in Redescription of the African Chordodes albibarbatus Montgomery 1898, and description of Chordodes janovyi n. sp. (Gordiida, Nematomorpha) and its non-adult stages from Cameroon, Africa
FIGURE 2. Cuticular structures of male Chordodes albibarbatus. (A) NICM surface view of pair of crowned areoles showing filaments. Scale bar = 30 μm. (B) NICM pair of crown areoles surrounded by circumcluster areoles. Scale bar = 30 μm. (C) NICM lateral view of crown areoles surrounded by circumcluster areoles. Scale bar = 30 μm. (D & Inset) NICM club shaped tubercle areole among simple areoles. Scale bar = 10 μm.
FIGURE 3 in Redescription of the African Chordodes albibarbatus Montgomery 1898, and description of Chordodes janovyi n. sp. (Gordiida, Nematomorpha) and its non-adult stages from Cameroon, Africa
FIGURE 3. Cuticular structures of female Chordodes albibarbatus. (A) Tapering anterior end with a white cap, and no dark collar. Scale bar = 500 μm. (B) Steriomicroscope, posterior end. Scale bar = 500 μm. (C) Steriomicroscope, overview of midbody region showing the distribution of crowned areoles. Scale bar = 750 μm. (D) NICM showing close up of simple "blackberry" areoles. Scale bar = 5 μm. (E) NICM showing a close up of a cluster of three bulging areoles (black arrows) among simple areoles. Scale bar = 10 μm. (F) NICM showing a pair of crowned areoles surrounded by circumcluster areoles. Scale bar = 10 μm. (G) NICM showing a close up of a thorn areole. Scale bar = 10 μm. (H) NICM showing a close up of a tubercle areole. Scale bar = 5 μm.
FIGURE 1 in Redescription of the African Chordodes albibarbatus Montgomery 1898, and description of Chordodes janovyi n. sp. (Gordiida, Nematomorpha) and its non-adult stages from Cameroon, Africa
FIGURE 1. Holotype of male Chordodes albibarbatus. (A) Tapering anterior end with a white cap, and no dark collar. Note the white tufts representing crowned areoles. Scale bar = 500 μm. (B) Posterior end. Note the posterior end is round with the indication of two lobes; oval cloaca (arrow). Scale bar = 500 μm. (C) Steriomicroscope, overview of midbody region showing the spotted pattern and distribution of crowned areoles. Scale bar = 750 μm. (D) NICM showing close up of simple "blackberry" areoles. Scale bar = 14 μm. (E & F) NICM overview of cuticle showing simple areoles and clusters of bulging areoles (black arrows) and crown areoles surrounded by circumcluster areoles (white arrows). Scale bar = 90 μm.
FIGURE 4 in One new species and a new record of the genus Chordodes (Nematomorpha: Gordiida) from North-East India
FIGURE 4. Chordodes lasuboni, scanning electron micrographs. (A) Overview of dorsal side, showing the dorsal midline (dml) and many clusters of crowned areoles (cra). (B) Overview of ventral side, showing the ventral midline (vml) bordered by clusters with crowned areoles with long filaments. Brackets mark extension of these clusters. (C) Overview of cuticle from the lateral body sides showing clusters of crowned areoles and bulging areoles (arrows). (D) Cluster of crowned areoles (cra) and circumcluster areoles (cca) surrounded by simple areoles and one tubercle areoles (encircled). (E) Crowned areole cluster. (F) Crowned areole cluster showing some bulging areoles (bar) in proximity. A and C taken from anterior region of the worm, B, E and F from mid-body and D from posterior region.
FIGURE 2 in One new species and a new record of the genus Chordodes (Nematomorpha: Gordiida) from North-East India
FIGURE 2. Chordodes moutoni, scanning electron micrographs. (A) Posterior end with terminal cloacal opening (co) in slight depression. (B) Lateral view of mid-body region showing elevated crowned areole clusters (cra). (C) Ventral side showing the distribution of clusters containing crowned areoles with long filaments (cra2) along both sides of the midline and clusters with short-filament crowned areoles on the remaining regions (cra1). (D) Crowned areoles with long filaments in higher magnification.
FIGURE 1 in One new species and a new record of the genus Chordodes (Nematomorpha: Gordiida) from North-East India
FIGURE 1. Specimens of Chordodes with their hosts. (A) C. moutoni with its host, Hierodula sp. (B) C. lasuboni n. sp. with its host, Hierodula sp.
FIGURE 3 in One new species and a new record of the genus Chordodes (Nematomorpha: Gordiida) from North-East India
FIGURE 3. Chordodes moutoni, scanning electron micrographs of areoles. (A) Simple areoles (sa) and one tubercle areole (tar) in the posterior region, including club-shaped simple areoles. (B) Simple areoles with small tuft of bristles from mid-body region. (C) Thorn areole (thar) among simple and tubercle areoles. (D) Pair of crowned areoles. (E) Crowned areoles with long filaments. Note two encircled thorn areoles. (F) Lateral view on cluster of crowned areoles (cra) and circumcluster areoles (cca).
FIGURE 5 in One new species and a new record of the genus Chordodes (Nematomorpha: Gordiida) from North-East India
FIGURE 5. Chordodes lasuboni, scanning electron micrographs. (A) Overview of ventral mid-line with crowned areoles carrying long filaments. (B) Crowned areole cluster with long filaments with tubercle areoles (tar) and one thorn areole (tha) in proximity. (C) Almost lateral view of crowned areole cluster showing crowned areoles (cra), circumcluster areoles (cca), tubercle areole (tar) and thorn areole (thar). (D) Large cluster of crowned areoles, probably created by two very close clusters with a pair of crowned areoles in each cluster. (E) Overview of the anterior end. (F) Altered cuticular structure present at the anterior end. A and B from posterior region, C and D from anterior region of the worm.
FIGURE 1 in Fine morphology of the cuticle surface of Chordodes anthophorus and reinterpretation of C. aquaeductus, C. ferganensis and C. oscillatus (Gordiida Nematomorpha)
FIGURE 1. Lectotype Chordodes anthophorus SEM: (A) female posterior end with cloacal opening (arrow), (B) General view of the midbody cuticle with simple areoles with short bristles at the centre of the apical surface (1a), simple areoles with smooth surface (1b), tubercle (2), crowned (3) and circumcluster areoles (4). (C) Cuticle of the lateral side of the body with simple, tubercle, crowned and circumcluster areoles (numbering as in B) (see two cluster areoles arranged very close). (D) High magnification of two types of simple areoles (1 and 2) and tubercle areole. (Bars: (A): 100µm; (B, C): 20µm; (D): 10µm.
FIGURE 3 in Fine morphology of the cuticle surface of Chordodes anthophorus and reinterpretation of C. aquaeductus, C. ferganensis and C. oscillatus (Gordiida Nematomorpha)
FIGURE 3. Cuticle of the midbody: (A) specimen labelled as "Chordodes moutoni" (ZIS 97); (B) [Chordodes aquaeductus] (ZIS 90); (C and D) [Chordodes ferganensis] (ZIS 100); (C) Cuticle of the body with simple, tubercle, crowned and circumcluster areoles (numbering as in Fig. 1B), (D) Cluster of crowned areoles with long filaments (5) along the ventral midline; (E and F) [Chordodes oscillatus] (ZIS 102), midbody cuticle showing four areolar types with the same characteristics of Chordodes anthophorus. Bars: (A and C): 20µm; (B, and F): 20µm; (D): 50 µm; (E):10µm.
FIGURE 2 in Fine morphology of the cuticle surface of Chordodes anthophorus and reinterpretation of C. aquaeductus, C. ferganensis and C. oscillatus (Gordiida Nematomorpha)
FIGURE 2. Lectotype Chordodes anthophorus SEM: Cluster of crowned areoles with long filaments (5) along the ventral midline. (Bar: 20µm).
FIGURE 1 in Scanning electron microscopy of Chordodes moutoni Camerano, 1895 (Gordiida, Nematomorpha)
FIGURE 1: SEM. Lectotype male. A: complete view of the posterior end from the ventral side, cloacal opening (c) with circumcloacal spines, cuticle with short bristles (small arrow) and bristlefields anterolateral of the cloacal opening (large arrow), scale bar= 100 µm; B: general view of midbody cuticle, scale bar= 250 µm; C: midbody cuticle, areoles types 1–3, scale bar= 10 µm; D: lateral view of midbody cuticle, areoles types 1–5, scale bar= 25 µm; E: areolar clusters containing types 4 and 5 on lateral body, scale bar= 10 µm.
FIGURE 2 in Scanning electron microscopy of Chordodes moutoni Camerano, 1895 (Gordiida, Nematomorpha)
FIGURE 2: SEM. Lectoparatype female. A: posterior end with terminal cloacal opening (large arrow) and short bristles (small arrow), scale bar= 50 µm; B: crowned areoles (type 6) with long filaments in the longitudinal ventral groove, scale bar= 250 µm; C: areolar clusters in detail containing types 5 and 6 in the ventral midline, scale bar= 10 µm.
Figure 2 in Revision of the genus Chordodes (Gordiida: Nematomorpha) from Africa IV. Ultrastructural redescription of Chordodes congolensis Sciacchitano, 1933, Chordodes ferox Camerano, 1897, Chordodes madagascariensis (Camerano, 1893), Chordodes mobensis Sciacchitano, 1958 and reinterpretation of Chordodes maculatus Sciacchitano, 1958 and Chordodes kakandensis Sciacchitano, 1958
Figure 2. Holotype of Chordodes ferox. (A) Overview of cuticle showing simple, tubercle, crowned and circumcluster areoles; (B) thorn and tubercle areoles; (C) longitudinal furrow showing crowned areoles with long filaments. Scale bars: 20 µm (A), 10 µm (B), 50 µm (C).
Figure 4 in Revision of the genus Chordodes (Gordiida: Nematomorpha) from Africa IV. Ultrastructural redescription of Chordodes congolensis Sciacchitano, 1933, Chordodes ferox Camerano, 1897, Chordodes madagascariensis (Camerano, 1893), Chordodes mobensis Sciacchitano, 1958 and reinterpretation of Chordodes maculatus Sciacchitano, 1958 and Chordodes kakandensis Sciacchitano, 1958
Figure 4. Chordodes madagascariensis. (A) Holotype. Two areolar clusters of crowned areoles arranged very close to each other; (B) holotype. Detail of cluster of crowned areoles; (C) crowned areoles with long filaments along the ventral midline of the female specimen (AMT 1405). Scale bars: 20 µm (A, C), 10 µm (B).
Figure 3 in Revision of the genus Chordodes (Gordiida: Nematomorpha) from Africa IV. Ultrastructural redescription of Chordodes congolensis Sciacchitano, 1933, Chordodes ferox Camerano, 1897, Chordodes madagascariensis (Camerano, 1893), Chordodes mobensis Sciacchitano, 1958 and reinterpretation of Chordodes maculatus Sciacchitano, 1958 and Chordodes kakandensis Sciacchitano, 1958
Figure 3. Holotype of Chordodes madagascariensis. (A) Ventral view of the male posterior end, showing the cloacal opening; (B) detail of the male posterior end with the cloacal opening surrounded by circumcloacal bristles and two rows of bristles (bristlefields); (C) posterior end of the female; (D) cuticle of the lateral side of the body with simple, tubercle (arrow) and thorn areoles (double arrow); (E) cluster of crowned areoles on the male. Scale bars: 100 µm (A), 50 µm (B), 200 µm (C), 10 µm (D), 20 µm (E).
Figure 1 in Revision of the genus Chordodes (Gordiida: Nematomorpha) from Africa IV. Ultrastructural redescription of Chordodes congolensis Sciacchitano, 1933, Chordodes ferox Camerano, 1897, Chordodes madagascariensis (Camerano, 1893), Chordodes mobensis Sciacchitano, 1958 and reinterpretation of Chordodes maculatus Sciacchitano, 1958 and Chordodes kakandensis Sciacchitano, 1958
Figure 1. Holotype of Chordodes congolensis. (A) Overview of cuticle showing: simple (1), bulging (2), tubercle (3) and cluster of crowned (4) and circumcluster areoles (5); (B) detail of simple, bulging and tubercle areoles; (C) cluster of two crowned areoles with surrounding circumcluster areoles, arrow indicates thorn areole; (D) crowned areoles with long filaments along the ventral midline; (E) cuticle of female specimen (AMT 1401). Scale bars: 50 µm (A, D), 10 µm (B, E), 20 µm (C).
Figure 6 in Revision of the genus Chordodes (Gordiida: Nematomorpha) from Africa IV. Ultrastructural redescription of Chordodes congolensis Sciacchitano, 1933, Chordodes ferox Camerano, 1897, Chordodes madagascariensis (Camerano, 1893), Chordodes mobensis Sciacchitano, 1958 and reinterpretation of Chordodes maculatus Sciacchitano, 1958 and Chordodes kakandensis Sciacchitano, 1958
Figure 6. Chordodes maculatus (type series). (A) General view of the midbody cuticle; (B) higher magnification showing simple, thorn, bulging, crowned and circumcluster areoles; (C) areolar cluster with one crowned areole of the female (AMT 32428); (D) longitudinal furrow of the female with crowned areoles with long filaments. Scale bars: 50 µm (A); 20 µm (B, D), 10 µm (C).
Figure 7 in Revision of the genus Chordodes (Gordiida: Nematomorpha) from Africa IV. Ultrastructural redescription of Chordodes congolensis Sciacchitano, 1933, Chordodes ferox Camerano, 1897, Chordodes madagascariensis (Camerano, 1893), Chordodes mobensis Sciacchitano, 1958 and reinterpretation of Chordodes maculatus Sciacchitano, 1958 and Chordodes kakandensis Sciacchitano, 1958
Figure 7. Chordodes kakandensis (holotype). (A) Overview of the midbody cuticle; (B) thorn and tubercle areoles; (C) midline of the body showing crowned areoles with long filaments. Scale bars: 20 µm (A), 10 µm (B), 50 µm (C).
Figure 5 in Revision of the genus Chordodes (Gordiida: Nematomorpha) from Africa IV. Ultrastructural redescription of Chordodes congolensis Sciacchitano, 1933, Chordodes ferox Camerano, 1897, Chordodes madagascariensis (Camerano, 1893), Chordodes mobensis Sciacchitano, 1958 and reinterpretation of Chordodes maculatus Sciacchitano, 1958 and Chordodes kakandensis Sciacchitano, 1958
Figure 5. Holotype of Chordodes mobensis. (A) Cuticle showing simple, bulging and thorn areoles; (B) thorn areole (double arrow) and tubercle areole (white arrow); (C) clusters containing crowned areoles; (D) midline of the body showing crowned areoles with short filaments and thorn areoles. Scale bars: 20 µm (A), 10 µm (B, C).
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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International Brain Laboratory public data
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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.