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16,646 results for “four”

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FIGURES 16–21 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURES 16–21. Characters of Mecicobothriidae and Antrodiaetidae. 16, Hexura rothi Gertsch & Platnick (male: 16, ventral view of spinnerets). 17–18, Atypoides gertschi Coyle (male: 17, dorsolateral view of chelicerae; 18, ventral view of spinnerets, arrow indicates third spinneret). 19– 20, Antrodiaetus ashlandensis n. sp. (male: 19, dorsolateral view of chelicerae; 20, ventral view of spinnerets). 21, Antrodiaetus montanus (Chamberlin & Ivie) (male: dorsolateral view of chelicerae, insert shows dorsal view of chelicera with even coat of setae on middle portion). Not to scale.

opennotspecifiedDec 2005View details →
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FIGURES 12–15 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURES 12–15. Dorsal view of male body. 12, Antrodiaetus coylei n. sp.; 13, Antrodiaetus effeminatus n. sp.; 14, Antrodiaetus metapacificus n. sp.; 15, Antrodiaetus pacificus (Simon). Not to scale; see text for approximate sizes of the different species. Arrows indicate sclerotized patches.

opennotspecifiedDec 2005View details →
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FIGURES 8–11 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURES 8–11. Dorsal view of male body. 8, Microhexura idahoana Chamberlin & Ivie (note spur on tibia I); 9, Hexura rothi Gertsch & Platnick; 10, Atypoides gertschi Coyle; 11, Antrodiaetus ashlandensis n. sp. Not to scale; see text for approximate sizes of the different species. Arrows indicate sclerotized patches.

opennotspecifiedDec 2005View details →
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FIGURE 7 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURE 7. Abundance of adult male Antrodiaetus spiders collected in pitfall traps from southwestern Oregon.

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FIGURE 5 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURE 5. Abundance of (male, female and immature) Hexura rothi Gertsch & Platnick collected in pitfall traps from western Siskiyou Mountains during 2001.

opennotspecifiedDec 2005View details →
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FIGURE 4 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURE 4. Map of southwestern Oregon (insert shows position of region within state) showing the distribution of Antrodiaetus pacificus (Simon) (circles) and Antrodiaetus pugnax (Chamberlin) (diamonds). Symbols from this study are closed whereas those recorded by Coyle (1971) are open.

opennotspecifiedDec 2005View details →
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FIGURE 6 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURE 6. Abundance of (male, female and immature) Atypoides gertschi Coyle collected in pitfall traps from eastern Siskiyou (during 1998) and southern Cascade (1999) Mountains.

opennotspecifiedDec 2005View details →
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FIGURES 1–3 in Four new species of Desmopachria Babington from Peru (Coleoptera: Dytiscidae)

FIGURES 1–3. Desmopachria species, habiti: 1—D. pilosa; 2—D. balionota; 3—D. annae. Scale bar = 1 mm.

opennotspecifiedDec 2005View details →
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FIGURE 3 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURE 3. Map of southwestern Oregon (insert shows position of region within state) showing the distribution of Antrodiaetus occultus Coyle (triangles), Antrodiaetus montanus (Chamberlin & Ivie) (diamond), Atypoides gertschi Coyle (squares), and Hexura rothi Gertsch & Platnick (circles). Symbols from this study are closed whereas those recorded by Coyle (1971) and Gertsch & Platnick (1979) are open.

opennotspecifiedDec 2005View details →
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FIGURE 2. Total monthly precipitation measured near the study sites during 1998, 1999 and 2001 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURE 2. Total monthly precipitation measured near the study sites during 1998, 1999 and 2001. Studies took place over the following time periods: 3 June–13 October 1998; 7 June–27 September 1999; 11 June–9 October 2001.

opennotspecifiedDec 2005View details →
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FIGURE 1 in Mygalomorph spiders from southwestern Oregon, USA, with descriptions of four new species

FIGURE 1. Map of Oregon showing study areas within the Siskiyou and Cascade Mountains and a list of mygalomorph species found in each area [relief map modified from: http:// www.flag.wr.usgs.gov/USGSFlag/Data/maps/Oregon.gif (accessed 31 August 2005)]. Insert shows position of region within the USA.

opennotspecifiedDec 2005View details →
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FIGURE 9 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 9. Terebellobranchia mchughae: A. Lateral view; B. Ventral view; C. Chaetae from segment 5; D. Uncinus from segment 12. Scale bars: A 1 mm; B 2 mm; C 0.05; D 0.01 mm.

opennotspecifiedDec 2005View details →
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FIGURE 8 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 8. Pista cf. quadrilobata: A. Lateral view; B. Ventral view; C. Chaetae from segment 15; D. Uncinus from segment 5; E. Uncinus from segment 8. Terebella verrilli: F. Ventral view; G. Anterior end in dorsal view with nephridial tube; H. Chaetae from segment 10; I. Chaeta from segment 10; J. Chaetae from segment 50; K. Uncini from segment 10.Scale bars: A, B 1 mm; C, D, E, I, J 0.02 mm; F 1 mm; G 0.5 mm; H 0.05 mm; K 0.01 mm.

opennotspecifiedDec 2005View details →
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FIGURE 5 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 5. Loimia salazari sp. nov. Lateral view; B. Ventral view; C. Chaetae from segment 5; D. Uncinus from segment 5; E. Uncinus from segment 14; F. Uncinus from segment 104; G. Pygidium with anal papillae. Loimia minuta: H. Lateral view; I. Ventral view; J. Chaetae bilimbate from segment 10; K. Chaetae capillary from segment 10; L. Uncinus from segment 10; M. Uncinus from segment 25; N. Pygidium with digitate anal papillae. Scale bars: A, B 5 mm; C, J, K 0.05 mm; D, E, F, L; M 0.02; G, H, I 1 mm; N 0.5 mm.

opennotspecifiedDec 2005View details →
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FIGURE 1 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 1. Lysilla sp. A. Ventral view; B. Chaetiger from segment 4; C. Parapodia from segment 8. Polycirrus holthei sp. nov. D. Dorsal view; E. Ventral view; F. Chaetae pinnate from segment 2; G. Thoracic uncini from segment 8 (0.02 mm); H. Abdominal uncini from segment 14. Scale bars: A, D, E, 1 mm; B 0.05 mm; C, 0.5 mm; F, G, H, 0.02 mm.

opennotspecifiedDec 2005View details →
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FIGURE 7 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 7. Paraeupolymnia carus: A. Lateral view; B. Chaetae from segment 4; C. Uncini in double row from segment 15; D. Uncini from segment 30. Pista palmata: E. Ventral view; F. Dorsal view; G. Chaetae from segment 15; H. Uncinus from segment 5; I. Uncinus from segment 8; J. Uncinus from segment 14. Scale bars: A, E, F 1 mm; C, D, H, I, J 0.02 mm; B, G 0.05 mm;

opennotspecifiedDec 2005View details →
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FIGURE 3 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 3. Thelepus sp. A. Ventral view; B. Lateral view; C. Chaetae from segment 22; D. Uncini in lateral view from segment 7; E. Uncini in front view from segment 7. Amphitritides bruneocomata: F. Lateral view; G. Ventral view; H. Nephridial tubes from segment 11–13; I. Chaetae from segment 13; J. Uncini from segment 13. Scale bars: A, B, F, G 2 mm; D, E 0.2 mm; C, I, J 0.05 mm; H 0.5 mm.

opennotspecifiedDec 2005View details →
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FIGURE 2 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 2. Streblosoma hartmanae: A. Dorsal view; B. Ventral view; C. Lateral view; D. Chaetae from segment 11; E. Uncini in lateral view from segment 11; F. Uncini in front view from segment 11. Thelepus haitiensis: G. Lateral view; H. Ventral view; I. Chaetiger from segment 10; J. Chaetae from segment 10; K. Uncini from segment 10. Scale bars: A, B, C, 0.5 mm; D, 0.03 mm; E, F, 0.02 mm; J, K 0.05; G, H 2 mm; I 0.2 mm.

opennotspecifiedDec 2005View details →
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FIGURE 4 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 4. Eupolymnia crassicornis: A. Lateral view; B. Chaeta from segment 5; C. Uncinus from segment 5. Eupolymnia nebulosa: D. Lateral view; E. Chaeta from segment 10; F. Uncinus from segment 10. Loimia medusa: G. Lateral view; H. Ventral view; I. Chaeta from segment 8; J. Uncinus from segment 8. Scale bars: A 4 mm; B, E, I 0.05 mm; C, F, J 0.02 mm; D, G, H 2 mm.

opennotspecifiedDec 2005View details →
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FIGURE 6 in Terebellidae (Polychaeta) from the Mexican Caribbean with description of four new species

FIGURE 6. Neoamphitrite glasbyi sp. nov. A. Lateral view; B. Ventral view; C. Chaetiger from segment 14; D. Chaetae from segment 14; E. Uncini from segment 11. Nicolea modesta: F. Lateral view; G. Ventral view; H. Chaetae from segment 9; I. Uncini from segment 9. Scale bars: A, B, F, G 1 mm; C 0.5 mm; D 0.05 mm; E, H, I 0.02 mm.

opennotspecifiedDec 2005View details →

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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.

allen-brain-atlas
neuroscienceopenDocumentation, web resources, and API references are available online.
Last verified 2026-04-30Open record

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.

abode-home-cage
behavioral-neuroscienceopenThe DataShare record exposes download links for annotations, documentation, license text, and the zipped per-snippet data directory.
Last verified 2026-04-30Open record

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.

dandi-nwb
electrophysiologyopenPublished Dandiset metadata and archive endpoints are available through the production DANDI API.
Last verified 2026-04-30Open record

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.

ibl
behavioral-neuroscienceopenPublic sessions can be searched and loaded from the IBL public data server through ONE.
Last verified 2026-04-29Open record

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.

openneuro
neuroscienceopenPublished datasets are available on demand over the internet.
Last verified 2026-04-29Open record

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