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5,053 results for “Arachnidae”
FIGURES 6–7 in A new species of Metavononoides from the Brazilian Atlantic Forest (Arachnida: Opiliones: Cosmetidae)
FIGURES 6–7. Metavononoides melanacanthus sp. nov. Male holotype (MNRJ 6853) from Barra de São João. Distal part of penis (6 ventral view, 7 lateral view). Scale bars = 0.1 mm.
FIGURES 4–5 in A new species of Metavononoides from the Brazilian Atlantic Forest (Arachnida: Opiliones: Cosmetidae)
FIGURES 4–5. Metavononoides melanacanthus sp. nov. Male holotype (MNRJ 6853) from Barra de São João. Tarsi of anterior legs, lateral view (4 leg I, 5 leg II). Scale bars = 1 mm.
FIGURES 1–3 in A new species of Metavononoides from the Brazilian Atlantic Forest (Arachnida: Opiliones: Cosmetidae)
FIGURES 1–3. Metavononoides melanacanthus sp. nov. Male holotype (1–2) and male paratype (3) (MNRJ 6853) from Barra de São João: 1 habitus, dorsal view, 2 same, ventral view, 3 lateral view. Scale bars = 1 mm.
FIGURES 22–23 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 22–23. Heteropoda dagmarae sp. nov. 22 Ψ paratype (PJ 2190), 23 % paratype (PJ 2193), both from Muang Sing, Laos. 22 Ventral view showing black sternum, coxae, labium and median band of opisthosoma. 23 Dorsal habitus showing bright patch and long hairs on posterior opisthosoma and the more distinct colouration in comparison with female. Photos: P. Jäger.
FIGURES 20–21 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 20–21. Heteropoda dagmarae sp. nov., Ψ paratype (PJ 2190) from Muang Sing, Laos. 20 Habitus with characteristic leg position, dorsal view; 21 Frontal view showing the black distal half of chelicerae and palps. Photos: P. Jäger.
FIGURES 11–19 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 11–19. Heteropoda dagmarae sp. nov., Ψ paratypes (11–14 PJ 2179, 15 PJ 2187, 16–19 PJ 2188). 11, 15–16 epigyne, ventral view; 12–13 vulva, (12, 17 dorsal view, 13 frontal view, 18 laterofrontal view); 14, 19 schematic course of internal duct system (14 frontal view, 19 laterofrontal view).
FIGURES 1–10 in Heteropoda dagmarae sp. nov. from Laos—a close relative of Heteropoda javana (Simon 1880) from Indonesia (Arachnida: Araneae: Sparassidae)
FIGURES 1–10. Heteropoda dagmarae sp. nov. (1–6 ɗ holotype, 7 ɗ paratype PJ 2178, 8–9 Ψ paratype PJ 2179, 10 Ψ paratype 2188). 1 left palp, prolateral view; 2 left palp, ventral view; 3 left palp, retrolateral view; 4 left palp, tibia, dorsal view; 5, 8 eye arrangement, dorsal view; 6, 9 chelicerae, ventral view; 7 retrolateral tibial apophysis showing variation, ventral view; 10 palpal claw, retrolateral view.
FIGURES 28–30 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURES 28–30. Siro crassus sp. n., spermatopositor of male paratype LS 362/1985 and of holotype TN 310/2002. 28, male paratype, dorsal view, inverted light micrograph showing the slightly outward curved movable finger tips (see arrow) (scale bar 50 µm); 29, holotype, line drawing, dorsal view; 30, same, lateral view (scale bar 100 µm).
FIGURES 14–17 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURES 14–17. Siro crassus sp. n., male paratype MCZ 68552 and MCZ DNA101802. 14, left chelicera, retrolateral view (scale bar 250 µm); 15, detail of cheliceral fingers (scale bar 100 µm) [note that lower angled edge corresponds to the glue on the carbon tape]; 16, left palp, retrolateral view (scale bar 400 µm); 17, detail of palpal claw (scale bar 25 µm).
FIGURES 18–27 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURES 18–27. Siro crassus sp. n., left legs of paratypes MCZ 68552–68553 and MCZ DNA101802. 18, tarsus and metatarsus of leg I of male, retrolateral view (scale bar 400 µm); 19, detail of claw I (scale bar 50 µm); 20, tarsus and metatarsus of leg II of male, retrolateral view (scale bar 400 µm); 21, detail of claw II (scale bar 50 µm); 22, tarsus and metatarsus of leg III of male, retrolateral view (scale bar 400 µm); 23, detail of claw III (scale bar 50 µm); 24, tarsus and metatarsus of leg IV of male, retrolateral view (scale bar 400 µm); 25, detail of claw IV (scale bar 50 µm); 26, detail of adenostyle (scale bar 30 µm); 27, tarsus and metatarsus of leg IV of female, retrolateral view (scale bar 400 µm).
FIGURES 31–32 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURES 31–32. Siro crassus sp. n., distal portion of ovipositor of female paratype TN 310/2002. 31, light micrograph, slightly deformed after treatment with lactic acid (scale bar 50 µm); 32, line drawing (scale bar 100 µm).
FIGURES 6–13 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURES 6–13. Siro crassus sp. n., paratypes MCZ 68552–68553 and MCZ DNA101802. 6, ventral prosomal complex of male (scale bar 150 µm); 7, ventral prosomal complex of female (scale bar 150 µm); 8, ventral anal region of male (scale bar 150 µm); 9, ventral anal region of female (scale bar 250 µm); 10, anal gland openings (see arrows) (scale bar 30 µm); 11, anal region of female, lateral view (scale bar 200 µm); 12, left spiracle of male (scale bar 25 µm); 13 detail of the cuticular granulation of the ventral opisthosomal region (scale bar 10 µm).
FIGURES 4–5 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURES 4–5. Siro crassus sp. n., ventral view of paratypes MCZ 68552–68553 and MCZ DNA101802. 5, male; 6, female. Scale bars 600 µm.
FIGURE 3 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURE 3. Siro crassus sp. n., female paratype MCZ 68553 and MCZ DNA101802: A, dorsal view; B, ventral view; C, lateral view.
FIGURE 2 in A new species of Cyphophthalmi (Arachnida, Opiliones, Sironidae) from Eastern Slovenia
FIGURE 2. Siro crassus sp. n., male paratype MCZ 68552 and MCZ DNA101802: A, dorsal view; B, ventral view; C, lateral view.
FIGURE 22 in On the family Fissiphalliidae Martens, 1988, with descriptions of two new Amazonian species (Arachnida: Opiliones: Laniatores)
FIGURE 22. Northern South America showing the localities of the six nominal species of Fissiphallius. F. s t u r m i Martens, F. spinulatus Martens, F. sympatricus Martens (pentagon), F. martensi PintodaRocha (triangle), F. t u c u p i n. sp. (star), F. c h i c o i n. sp. (circle). Dotted lines = country boundaries, thin lines = rivers.
FIGURES 16–21. Fissiphallius chicoi n in On the family Fissiphalliidae Martens, 1988, with descriptions of two new Amazonian species (Arachnida: Opiliones: Laniatores)
FIGURES 16–21. Fissiphallius chicoi n. sp., male holotype (16–18); F. t u c u p i n. sp., male holotype (19–21). Penis (16, 19 dorsal view, 17, 20 lateral view, 18, 21 ventral view).
FIGURE 15 in On the family Fissiphalliidae Martens, 1988, with descriptions of two new Amazonian species (Arachnida: Opiliones: Laniatores)
FIGURE 15. Schematic penis of Fissiphalliidae showing the principal diagnostic structures, lateral view. Abbreviations: P = pergula, R = rutrum, S = stylus, St = stragulum.
FIGURES 9–14. Fissiphallius chicoi n in On the family Fissiphalliidae Martens, 1988, with descriptions of two new Amazonian species (Arachnida: Opiliones: Laniatores)
FIGURES 9–14. Fissiphallius chicoi n. sp., male holotype (9, 11–12); F. t u c u p i n. sp., male holotype (10, 13–14). 9–10 right leg IV, lateral view; 11–12 right pedipalp (11 ectal view, 12 mesal view); 13–14 right pedipalp (13 ectal view, 14 mesal view). Scale bars = 1.0 mm (9, 11–12), 0.5 mm (10, 13–14).
FIGURES 1–8. Fissiphallius chicoi n in On the family Fissiphalliidae Martens, 1988, with descriptions of two new Amazonian species (Arachnida: Opiliones: Laniatores)
FIGURES 1–8. Fissiphallius chicoi n. sp., male holotype (1, 3, 5, 7); Fissiphallius tucupi n. sp., male holotype (2, 4, 6, 8). Body (1–2 dorsal view, 3–4 lateral view, 5–6 ventral view, 7–8 posterior view). Scale bars = 0.1 mm (1, 3, 5, 7), 0.5 mm (2, 4, 6, 8).
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
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)
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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.