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516 results for “1821”
FIGURE 2 in A new species of Hedruris Nitzsch, 1821 (Nematoda: Hedruridae) parasitic in eel Synbranchus marmoratus Bloch (Synbranchiformes: Synbranchidae) from Argentina, Neotropical Region
FIGURE 2. Hedruris anguila sp. nov. Female specimen. A. Tail showing caudal hook, ventral view; B. Posterior end showing the vulva, sublateral view; C. Egg.
PLATE 10 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 10. Chorion of Hypanartia godmanii. A. Lateral view; B. Apical view. i=ridge in colonnades; ii= apical columns; iii= apical ribs; iv=basal ribs; v =intercolumnar walls; vi=projections of the ridges in the transition zone.
PLATE 14 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 14. Chorion of Hypanartia trimaculata autumn. A. Lateral view; B. Apical view. i=ridges in colonnade; ii= apical columns overhanging the surface; iii=reduced ridges (beam only); iv=vestigial 'ribs'; v=intercolumnar spacing; vi=basal ribs; vii= projections of the ridges in the transition zone.
PLATE 1A in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 1A. Imagoes of the studied species of the genus Hypanartia. A. Hypanartia paullus; B. Hypanartia bella; C. Hypanartia lethe; D. Hypanartia godmani; E. Hypanartia dione disjuncta; F. Hypanartia trimaculata autumna.
PLATE 3 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 3. Anatomy of the ridges in Hypanartia. A. General outline of the ridge and its components. B-D. Labelling of the ridge components in chirographs: B. Ridge in lateral view of Hypanartia dione disjuncta; C. Ridge in lateral view of Hypanartia lethe; D. Ridge frontal view of Hypanartia lethe.
PLATE 2 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 2. General schemes of the chorion in Hypanartia. A. Regionalization of the chorion in lateral view; B. Three-dimensional model for the ridges in Nymphalinae.
PLATE 9 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 9. Photographs of the chorion of Hypanartia lethe under the SEM. A Lateral view.; B. Detail of the colonnades; C. Basal region; D. Apical view; E. Perimicropylar region; F. Micropyle.
PLATE 6 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 6. Chorion of Hypanartia bella. A. Lateral view; B. Apical view. i=ridges in colonnade; ii=short ridges; iii= apical columns; iv= intercolumnar space; v= 'falling' ridges; vi= reduced columns; vii=apical ribs; viii=basal ribs; ix= vestigial 'ribs'.
PLATE 13 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 13. Photographs of the chorion of Hypanartia dione disjuncta under the SEM. A Lateral view.; B. Detail of the colonnades; C. Basal region; D. Apical view; E. Perimicropylar region; F. Micropyle.
PLATE 8 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 8. Chorion of Hypanartia lethe. A. Lateral view; B.Apical view. i=ridge in colonnade; ii=apical columns; iii=intercolumnar wall; iv=basal ribs; v=vestigial ribs.
PLATE 16 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 16. Comparative dendrogram of ridges in Hypanartia spp. (redrawn from the cladogram of Willmott et al. 2001). Two species of Antanartia have been added. *=hyper-development of the ridges by elongated fusts.
PLATE 7 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 7. Photographs of the chorion of Hypanartia bella under the SEM. A Lateral view.; B. Detail of the colonnades; C. Basal region; D. Apical view; E. Perimicropylar region; F. Micropyle.
PLATE 5 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 5. Photographs of the chorion of Hypanartia paullus under the SEM. A Lateral view.; B. Detail of the colonnades; C. Basal region; D. Apical view; E. Perimicropylar region; F. Micropyle.
PLATE 12 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 12. Chorion of Hypanartia dione disjunct. A. Lateral view; B. Apical view. i=ridges in colonnade; ii=apical columns longer than equatorial ones; iii=intercolumnar spacing; iv=basal ribs; v=projections of the ridges in the transition zone.
PLATE 1B in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 1B. Imagoes of the genera of Nymphalini for comparison. A. Mynbrenthia hippalus, B. Symbrenthia hippoclus, C. Antanartia delius, D. Vanessa virginiensis, E. Nymphalis antiopa, F. Polygonia g-argenteum, G. Aglais urticae.
PLATE 17 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 17. Morphology of the complete ridges of eight genera of Nymphalini. Representations in lateral view. The order of the genera is by morphological proximity of the ridges.
PLATE 15 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 15. Photographs of the chorion of Hypanartia trimaculata autumn under the SEM. A Lateral view.; B. Detail of the colonnades; C. Basal region; D. Apical view; E. Perimicropylar region; F. Micropyle.
PLATE 11 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 11. Photographs of the chorion of Hypanartia godmanii under the SEM. A Lateral view.; B. Detail of the colonnades; C. Basal region; D. Apical view; E. Perimicropylar region; F. Micropyle.
PLATE 19 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 19. Arrangement and thickness of columns A. Double arrangement with slender columns and small zig-zag aeropyles. B. Simple arrangement with thick columns, large aeropyles in a straight line.
PLATE 18 in Exochorion in the tribe Nymphalini (Lepidoptera: Nymphalidae): the genus Hypanartia Hübner, [1821] and comparison with related genera
PLATE 18. Anatomy of the components of the most apical section of the ridges in eight genera of Nymphalinae. The order of the genera is by morphological proximity of the ridges.
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
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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.