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1,063 results for “sharpness”
FIGURE 5 in Revision of the endemic Hawaiian sap beetle genus Apetasimus Sharp 1908 (Coleoptera: Nitidulidae)
FIGURE 5. Apetasimus pleomelarrosus sp. nov. A. Head, labral macrosetae broken; B. Elytron, dashed line delimits explanate margin at lateral excavation; C. Pronotum; D. Prosternum (lateral view); E. Prosternal process (ventral view); F. Spermatheca (torn at base); G. Gonocoxae (ventral view); H. Aedeagus (ventral view), showing internal structure; I. Male tergite 8 (ventral view), bottom half showing ventral setae, top half showing dorsal setae; J. Tegmen (ventral view); K. Male sternite 8 (ventral view); L. Female pygidium; M. Female sternite 7; N. Male pygidium; O. Male sternite 7; P. Left mesotarsi. ad apical depression, ae anterior excavation, ag accessory gland, br basal ring, gx1 gonocoxite 1, gx2 gonocoxite 2, le lateral excavation, lg lateral groove, lp lip of anterior excavation, mt median triangle, pe posterior excavation, ps prestylar setae, spd spermathecal duct, st stylus, sts stylar setae.
FIGURES 10–11 in Review of the Hemiosus Sharp and Derallus Sharp of North America, Central America, and the Caribbean (Coleoptera: Hydrophilidae: Berosini)
FIGURES 10–11. Ventral view of the metasternum of Derallus. 10: D. rudis Sharp; 11: D. angustus Sharp. Scale bar 0.2 mm.
FIGURES 1–2 in Review of the Hemiosus Sharp and Derallus Sharp of North America, Central America, and the Caribbean (Coleoptera: Hydrophilidae: Berosini)
FIGURES 1–2. Dorsal and lateral habitus of Hemiosus maculatus Sharp (specimen from Costa Rica). Scale bar 2.1 mm.
FIGURES 6–9 in Review of the Hemiosus Sharp and Derallus Sharp of North America, Central America, and the Caribbean (Coleoptera: Hydrophilidae: Berosini)
FIGURES 6–9. Lateral view of left elytron of Derallus. Arrows indicate the tenth elytral interstria. 6: D. altus (LeConte); 7: D. terraenovae Oliva; 8: D. rudis Sharp; 9: D. angustus Sharp. Scale bars 1.0 mm.
FIGURES 3–5 in Review of the Hemiosus Sharp and Derallus Sharp of North America, Central America, and the Caribbean (Coleoptera: Hydrophilidae: Berosini)
FIGURES 3–5. Details of Hemiosus selva Short, sp. n. (3, 5) and H. exilis (LeConte) (4). 3–4: pronotal coloration, scale bar 0.18 mm; 5: aedeagus, scale bar 0.2 mm.
FIGURE 6. A in First record of the hygropetric genus Oocyclus Sharp (Coleoptera: Hydrophilidae) from Laos, with description of a new species
FIGURE 6. A: Type locality and habitat of O. rupicola sp. n., and collecting locality of O. thailensis Short et Swanson, Laos: Route 8, 11 km Southwest by South of Ban Pakha, Bolikhamxai Province, 25 May 2008; B, C: Oocyclus species, same data as Fig. 6A. Photographs by the author.
FIGURE 5 in First record of the hygropetric genus Oocyclus Sharp (Coleoptera: Hydrophilidae) from Laos, with description of a new species
FIGURE 5. Oocyclus thailensis Short et Swanson: A: Aedeagus, dorsal view; B: 9th sternite, dorsal view; C: 9th tergite, ventral view; D: spermathecal organ. [A–C: male, MiYu-D-00101, D: female, MiYu-D-00126]
FIGURE 2 in First record of the hygropetric genus Oocyclus Sharp (Coleoptera: Hydrophilidae) from Laos, with description of a new species
FIGURE 2. SEM photographs of O. rupicola sp. n.: A: Habitus, dorsal view; B: ditto, ventral view; C: posterolateral corner of pronotum, dorsal view; D: punctation of elytra; E: head, ventral view; F: prosternum, ventral view; G: mesoventrite, ventral view. [Holotype: MiYu-D-00140]
FIGURE 3 in First record of the hygropetric genus Oocyclus Sharp (Coleoptera: Hydrophilidae) from Laos, with description of a new species
FIGURE 3. Oocyclus rupicola sp. n.: A: Aedeagus, dorsal view; B: 9th sternite, dorsal view; C: 9th tergite, ventral view; D: median lobe, lateral view; E: spermathecal organ. bc: bursa copulatrix; dsg: duct of the spermathecal gland; s: spermatheca; sd: spermathecal duct; sg: spermathecal gland. [Paratypes: A–C: male, MiYu-D-00107; D: male, MiYu-D- 00105; E: female, MiYu-D-00127]
FIGURE 4 in First record of the hygropetric genus Oocyclus Sharp (Coleoptera: Hydrophilidae) from Laos, with description of a new species
FIGURE 4. SEM photographs of O. thailensis Short et Swanson: A: Habitus, dorsal view; B: ditto, ventral view; C: posterolateral corner of pronotum, dorsal view; D: punctation of elytra; E: head, ventral view; F: prosternum and mesoventrite, ventral view. [A, C–D: male, MiYu-D-00136; B, E–F: male, MiYu-D-00138]
FIGURES 78–83 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 78–83. Prosternal plate in lateral view (78–79), elytral intervals (80–81) and median portion of metaventrite (82–83). 78: O. latum; 79–80, 82: O. aequinoctiale; 81, 83: O. holosericeum.
FIGURES 56–59. Pronotal punctation and microsculpture. 56–57 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 56–59. Pronotal punctation and microsculpture. 56–57: O. aequinoctiale; 58–59: O. holosericeum.
FIGURES 60–65. Mentum. 60 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 60–65. Mentum. 60: O. acutheca; 61: O. attenuatum (a: specimen from Panama, b: specimen from Ecuador); 62: O. gibbicolle; 63: O. latum; 64: O. aequinoctiale; 65: O. holosericeum.
FIGURES 32–35 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 32–35. Habitus of the representatives of O. aequinoctiale group. 32: O. aequinoctiale; 33: O. gibbicolle; 34: O. holosericeum; 35: O. latum.
FIGURES 27–31 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 27–31. Characters for distinguishing species groups of the genus Oosternum (see Table 1 for details). 27, 29: O. sculptum group; 28: O. attacomis group; 30: O. aequinoctiale group; 31: O. sharpi group.
FIGURES 11–26 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 11–26. Characters for distinguishing species groups of the genus Oosternum (see Table 1 for details). 11–12, 23: O. sculptum group; 13–14: O. group C; 15–16, 19, 26: O. aequinoctiale group; 17: O. soricoides group; 18, 21: O. sahlbergi group; 20, 25: O. attacomis group; 22, 24: O. group A.
FIGURES 4–10 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 4–10. Labels used by M. Fikáċek (4–5), M. Hansen (6–8) and F. Hebauer (9–10) for designation of type specimens of Oosternum.
FIGURES 1–3 in Taxonomic revision of New World species of the genus Oosternum Sharp (Coleoptera: Hydrophilidae: Sphaeridiinae) I. Definition of species groups and revision of the Oosternum aequinoctiale group
FIGURES 1–3. Used terminology and measurements of aedeagus (1), beetle body (2) and prosternal plate (3).
FIGURE 9 in A review of the Oocyclus Sharp of Venezuela with description of twelve new species (Coleoptera: Hydrophilidae: Laccobiini)
FIGURE 9. Habitat of Oocyclus species. A) Mérida State, E. of Jaji, collecting event AS-06-036, habitat and type locality for O. meridensis. B) Mérida State, Cascada de Bailadores, collecting event VZ09-0718-02B; type locality for O. andinus.
FIGURE 10 in A review of the Oocyclus Sharp of Venezuela with description of twelve new species (Coleoptera: Hydrophilidae: Laccobiini)
FIGURE 10. Habitat of Oocyclus species. A) Amazonas State, 15 km S. Puerto Ayacucho, collecting event AS-07-009a; locality and habitat of O. petra. B) Amazonas State, Tobogan de la Selva; habitat for O. petra. C) Amazonas State, Tobogan de la Selva, habitat for O. petra and O. coromoto.
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Allen Brain Atlas
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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.