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1,063 results for “sharpness”

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FIGURES 9–15 in Euconnus (Rhomboconnus): redescriptions of species described by Schaufuss and Sharp, and descriptions of five new Mexican species (Coleoptera, Staphylinidae Scydmaeninae)

FIGURES 9–15. Head and pronotum of Euconnus (Rhomboconnus) in dorsal view. Euconnus cavifrons (L.W. Schaufuss) (9); E. giraffa Sharp (10); E. agiraffa sp. n. (11); E. oaxacanus sp. n. (12); E. bicarinatus sp. n. (13); E. cordobanus sp. n. (14); E. maya sp. n. (15). Abbreviations: ami, anteromedian impression; abg, antebasal groove; abp, antebasal pit; slc, sublateral carina.

opennotspecifiedApr 2020View details →
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FIGURES 1–8 in Euconnus (Rhomboconnus): redescriptions of species described by Schaufuss and Sharp, and descriptions of five new Mexican species (Coleoptera, Staphylinidae Scydmaeninae)

FIGURES 1–8. Dorsal (1–3, 5–8) and lateral (4) habitus of Euconnus (Rhomboconnus). Euconnus cavifrons (L.W. Schaufuss) (1); E. giraffa Sharp (2); E. agiraffa sp. n. (3–4); E. oaxacanus sp. n. (5); E. bicarinatus sp. n. (6); E. cordobanus sp. n. (7); E. maya sp. n. (8).

opennotspecifiedApr 2020View details →
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FIGURES 44–53 in Euconnus (Rhomboconnus): redescriptions of species described by Schaufuss and Sharp, and descriptions of five new Mexican species (Coleoptera, Staphylinidae Scydmaeninae)

FIGURES 44–53. Aedeagus in ventral (44, 46, 49, 51) and lateral (45, 47, 50, 52) views, and endophallic sclerites in ventral view (48, 53) of Euconnus cordobanus sp. n. (44–48); E. maya sp. n. (49–53).

opennotspecifiedApr 2020View details →
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FIGURES 15–18 in A new species of Chasmogenus Sharp, 1882 and new records of Hydrophilidae (Coleoptera) from Northeastern Brazil

FIGURES 15–18. Aedeagus of hydrophilids found in the State of Piauí, Brazil. 15, Enochrus (Methydrus) sp. A; 16, Helochares (Sindolus) femoratus (Brullé, 1841); 17–18, Hydrobiomorpha spatula Bachmann, 1988: 17, ventral view; 18, lateral view.

opennotspecifiedApr 2020View details →
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FIGURES 9–14 in A new species of Chasmogenus Sharp, 1882 and new records of Hydrophilidae (Coleoptera) from Northeastern Brazil

FIGURES 9–14. Habitus of hydrophilids found in the State of Piauí, Brazil. 9–10) Enochrus sp.: 9, dorsal view; 10, ventral view. 11–12) Helochares (Sindolus) femoratus (Brullé, 1841): 11, dorsal view; 12, ventral view. 13–14) Hydrobiomorpha spatula Bachmann, 1988: 13, dorsal view; 14, ventral view.

opennotspecifiedApr 2020View details →
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FIGURE 27 in New distributional records of Staphylinina in Taiwan, including a new species of Miobdelus Sharp (Coleoptera: Staphylinidae: Staphylininae: Staphylinini)

FIGURE 27. Summary of altitudinal distribution of Miobdelus species based on review of available collection data (Smetana 2001, 2005b, 2011, Hayashi 2011, He & Zhou 2018, this study); data of M. humilis sp. nov. are highlighted.

opennotspecifiedMay 2020View details →
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FIGURES 14–17 in Suphisellus grossoi sp. n., a new burrowing water beetle from South America and notes on S. flavolineatus (Régimbart, 1889) and S. grammicus (Sharp, 1882) (Coleoptera: Noteridae)

FIGURES 14–17. Habitus of Suphisellus species, dorsal aspect: (14) S. grammicus (Sharp, 1882), male collected in Paraguay; (15) S. flavolineatus (Régimbart, 1889), lectotype; (16) S. flavolineatus, male collected in Argentina; (17) S. flavolineatus, lectotype of S. melzeri Zimmermann, 1925. Scale bar = 1 mm. Photograph in Fig. 17 provided by Ditta Amran Balke, ZSM.

opennotspecifiedMay 2020View details →
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FIGURES 1–3 in Suphisellus grossoi sp. n., a new burrowing water beetle from South America and notes on S. flavolineatus (Régimbart, 1889) and S. grammicus (Sharp, 1882) (Coleoptera: Noteridae)

FIGURES 1–3. Suphisellus grossoi sp. n. (male paratype): (1) Habitus, dorsal aspect; (2) Habitus, ventral aspect; (3) Habitus, lateral aspect. Scale bar = 1 mm.

opennotspecifiedMay 2020View details →
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FIGURES 11–13 in Suphisellus grossoi sp. n., a new burrowing water beetle from South America and notes on S. flavolineatus (Régimbart, 1889) and S. grammicus (Sharp, 1882) (Coleoptera: Noteridae)

FIGURES 11–13. Male genitalia of Suphisellus species: (11) S. grossoi sp. n.; (12) S. grammicus; (13) S. flavolineatus: a) segment IX, right lateral aspect; b) left lateral lobe, right lateral aspect; c) right lateral lobe, right lateral aspect; d) median lobe, left lateral aspect; e) median lobe, dorsal aspect; f) median lobe, right lateral aspect. Scale bar = 0.5 mm.

opennotspecifiedMay 2020View details →
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Figs. 1–5. 1 in Discovery of the Male of Homalolinus tlanchinolensis Márquez and Confirmation of Renda debilis (Sharp) (Coleoptera: Staphylinidae: Xantholinini) from Mexico

Figs. 1–5. 1) Ventral (a) and lateral (b) views of the aedeagus of Homalolinus tlanchinolensis. Ventral view of the aedeagus of Homalolinus divisus: 2) Typical form; 3) From Guanajuato, Mexico; 4) From Guatemala; 5) From Honduras (redrawn from Márquez 2003). Scale bar = 1 mm.

opennotspecifiedDec 2013View details →
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FIGURES 3–9. Sinodrepanus spp.—S in Taxonomic notes on the genus Sinodrepanus Simonis, 1985, with description of the male of S. falsus (Sharp, 1875) (Coleoptera: Scarabaeidae: Oniticellini)

FIGURES 3–9. Sinodrepanus spp.—S. falsus (Sharp, 1875), specimens from Thailand (3–7) (pictures by Marco Uliana). 3: female forebody; 4: male metasternum; 5: lamella copulatrix; 6: parameres in dorsal view; 7: aedeagus in lateral view.—S. exsul (Sharp, 1875), male holotype from Thailand (8, 9) (pictures by Christophe Rivier, MNHN). 8: parameres in dorsal view; 9: aedeagus in lateral view.

opennotspecifiedNov 2021View details →
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Fig. 46 in The Neotropical species of the genus Lithocharodes SHARP, 1876 (Coleoptera: Staphylinidae: Staphylininae: Xantholinini)

Fig. 46: Fore-bodyof: Lithocharodesfuscipennis (A), L. hanagarthi (B), L. armata (C), L. collaris (D), L. germana (E), L. nigripennis (F), L. puncticeps (G), L. rufula (H), L. simillima (I); scale bare: 0.5 mm.

opennotspecifiedJun 2021View details →
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Fig. 25–30 in The Neotropical species of the genus Lithocharodes SHARP, 1876 (Coleoptera: Staphylinidae: Staphylininae: Xantholinini)

Fig. 25–30: L.-??-group: Lithocharodes nigrita (25), L. aculeata (26), L. ecuadoriensis (27), L. lescheni (28), L. armata (29), L. ashei (30); aedeagus (a), paramere (b), sternite VII of male (c), tergite VII of male (d); scale bare: A–D: 0.2 mm; B: 0.1 mm.

opennotspecifiedJun 2021View details →
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Fig. 31–36 in The Neotropical species of the genus Lithocharodes SHARP, 1876 (Coleoptera: Staphylinidae: Staphylininae: Xantholinini)

Fig. 31–36: L.-??-group: Lithocharodes spinigera (31), L. curtipennis (32), L. fusciventris (33), L. nigerrima (34), L. puncticeps (35), L. bicolor (36); aedeagus (a), paramere (b), sternite VII of male (c), tergite VII of male (d); scale bare: A–D: 0.2 mm; B: 0.1 mm.

opennotspecifiedJun 2021View details →
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Fig. 8–12 in The Neotropical species of the genus Lithocharodes SHARP, 1876 (Coleoptera: Staphylinidae: Staphylininae: Xantholinini)

Fig. 8–12: L.-hanagarthi-group and L.-sordida-group: Lithocharodes boliviana (8), L. hanagarthi (9), L. obscura (10), L. bicornis (11), L. sordida (12); aedeagus (a), paramere (b), sternite VII of male (c), tergite VII of male (d); scale bare: A – D: 0.2 mm; B: 0.1 mm.

opennotspecifiedJun 2021View details →
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Fig. 1 in The Neotropical species of the genus Lithocharodes SHARP, 1876 (Coleoptera: Staphylinidae: Staphylininae: Xantholinini)

Fig. 1: Characters for separating Lithocharodes from Somoleptus; (A) antennal furrows present in Lithocharodes (left; L. fuscipennis) and absent in Somoleptus (right; S. aenescens); (B) shape of pronotum: wide in anterior third in Lithocharodes (left, L. fuscipennis) and small in Somoleptus (left; S. aenescens); (C) relation between widest width and width at posterior angles; (D) relation between length in front of widest width and widest width; (E–J) structure at central opening of S. cavicola (BLACKWELDER, 1943), S. aenescens SHARP, 1885 (F), S. longicollis (LECONTE, 1863) (G), S. columbiensis BERNHAUER, 1915 (H), S. laevis BERNHAUER, 1908 (I), Lithocharodes soridida SHARP, 1885 (J).

opennotspecifiedJun 2021View details →
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FIGURE 5 in New species and new distributional records of the hygropetric water scavenger beetle genus Oocyclus Sharp (Coleoptera, Hydrophilidae) from the Brazilian Shield

FIGURE 5. Oocyclus humboldti sp. n., dorsal (a), ventral (b) and, lateral habitus (c), antero-dorsal view (d) arrow indicates the prosternal carina (e) (paratype). Scale bar: a, b and c = 1.0 mm; d = 0.5 mm and e = 0.2 mm.

opennotspecifiedJan 2022View details →
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FIGURES 30–31. Copelatus oblitus Sharp, 1882 in An outlook on larval morphology of Copelatinae diving beetles with phylogenetic considerations (Coleoptera: Adephaga, Dytiscidae)

FIGURES 30–31. Copelatus oblitus Sharp, 1882, instar III: (30) head capsule, dorsal aspect (scale-like microsculptures not represented); (31) abdominal segment VIII, dorsal aspect. Scale bars = 0.2 mm.

opennotspecifiedAug 2022View details →
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FIGURES 15–16. Copelatus alternatus Sharp, 1882 in An outlook on larval morphology of Copelatinae diving beetles with phylogenetic considerations (Coleoptera: Adephaga, Dytiscidae)

FIGURES 15–16. Copelatus alternatus Sharp, 1882, instar III: (15) head capsule, dorsal aspect (scale-like microsculptures not represented); (16) abdominal segment VIII, dorsal aspect. Scale bars = 0.2 mm.

opennotspecifiedAug 2022View details →
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Figure 10. Nest 3 in Breeding behavior, distribution, and conservation of the Sharp-tailed Tyrant Culicivora caudacuta (Vieillot, 1818) (Aves: Tyrannidae), a South American grassland specialist

Figure 10. Nest 3 of Culicivora caudacuta, with adult incubating, 25 October 2005. Photo: RSS.

opencc-by-nc-4.0Jul 2021View 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