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1,250 results for “Hydrophilidae”
FIGURES 1–10 in Taxonomic notes on Chinese Cercyon: description of a new species, new synonyms, and additional faunistic records (Coleoptera: Hydrophilidae: Sphaeridiinae)
FIGURES 1–10. Cercyon hanseni sp. nov. 1–2: general habitus of the specimen from Guizhou (1: dorsal view, 2: lateral view). 3: elytral coloration of a Jiangxi specimen. 4–8: genitalia (4: tegmen, 5: apex of paramere, 6: median lobe, 7: apex of median lobe, 8: sternite 9). 9–10: preepisternal plate of mesothorax (9: more frequent form; 10: a Jiangxi specimen with wider form).
FIGURES 24–30 in Taxonomic notes on Chinese Cercyon: description of a new species, new synonyms, and additional faunistic records (Coleoptera: Hydrophilidae: Sphaeridiinae)
FIGURES 24–30. Holotypes of Cercyon species. 24–27: C. linearis Wu & Pu, 1995 [= C. subsolanus] (24: lateral view, 25: ventral view, 26: labels, 27: apical portion of the aedeagus). 28–30: C. nigrostriatus Wu & Pu, 1995 [= C. lineolatus] (28: dorsal view, 29: ventral view, 30: labels).
FIGURES 18–23 in Taxonomic notes on Chinese Cercyon: description of a new species, new synonyms, and additional faunistic records (Coleoptera: Hydrophilidae: Sphaeridiinae)
FIGURES 18–23. Holotypes of the Cercyon species. 18–20: C. guangxiensis Wu & Pu, 1995 [= C. quisquilius] (18: dorsal view, 19: ventral view, 20: labels). 21–23: C. heilongjiangensis Wu & Pu, 1995 [= C. marinus] (21: lateral view, 22: ventral view, 23: labels).
FIGURES 11–17. Cercyon berlovi Shatrovskiy, 1999. 11–12 in Taxonomic notes on Chinese Cercyon: description of a new species, new synonyms, and additional faunistic records (Coleoptera: Hydrophilidae: Sphaeridiinae)
FIGURES 11–17. Cercyon berlovi Shatrovskiy, 1999. 11–12: general habitus of the specimens from Gansu (11: dorsal view, 12: ventral view). 13–17: male genitalia of the examined paratype of C. signifer Hebauer, 2002 (13: tegmen, 14: apex of the paramere, 15: median lobe, 16: apex of the median lobe, 17: sternite 9).
FIGURES 31–35 in Taxonomic notes on Chinese Cercyon: description of a new species, new synonyms, and additional faunistic records (Coleoptera: Hydrophilidae: Sphaeridiinae)
FIGURES 31–35. Holotypes of Cercyon species. 31–32. C. rhombicus Jia, 1995 [= C. inquinatus] (31: ventral view, 32: labels). 33–35: C. tropisternus Wu & Pu, 1995 [= C. laminatus] (33: ventral view, 34: dorsal view, 35: labels).
FIGURES 1–5 in A New Species of Oocyclus Sharp From Southeastern China (Coleoptera: Hydrophilidae)
FIGURES 1–5. Habitus and details of Oocyclus shorti sp. n. 1) dorsal habitus, 2. lateral habitus, 3) ventral habitus, 4) aedeagus (holotype), 5) habitat of Oocyclus shorti from Danxiashan.
FIGURE 8. Amphiops mater mater Sharp, 1873, third instar. A in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 8. Amphiops mater mater Sharp, 1873, third instar. A, surface of proscutum; B, dorsal surface of abdomen.
FIGURE 5. Amphiops mater mater Sharp, 1873. A in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 5. Amphiops mater mater Sharp, 1873. A, head, dorsal view; B, prosternum, ventral view; C, spiracular atrium, dorsal view.
FIGURE 6 in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 6. Head capsule of Amphiops mater mater Sharp, 1873, third instar. A, dorsal view; B, ventral view; C, detail of anterior margin of head capsule, dorsal view.
FIGURE 7 in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 7. Head appendages of Amphiops mater mater Sharp, 1873, third instar. A, antenna, dorsal view; B–C, mandibles, dorsal view; D, maxilla, dorsal view; E, maxilla, ventral view; F, labium, dorsal view; G, detail of prementum, dorsal view; H, labium, ventral view.
FIGURE 2 in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 2. Head capsule of Amphiops mater mater Sharp, 1873, first instar. A, dorsal view; B, ventral view; C, intraspecific variation of location of PA1–5; D, detail of anterior margin of head capsule, dorsal view; E, detail of nasal, dorsal view.
FIGURE 3 in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 3. Head appendages of Amphiops mater mater Sharp, 1873, first instar. A, antenna, dorsal view; B–C, mandibles, dorsal view; D, maxilla, dorsal view; E, maxilla, ventral view; F, labium, dorsal view; G, detail of prementum, dorsal view; H, labium, ventral view.
FIGURE 4. Amphiops mater mater Sharp, 1873. A in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 4. Amphiops mater mater Sharp, 1873. A, antenna, second instar, dorsal view; B–C, mesothoracic legs, anterior view, B, first instar, C, third instar.
FIGURE 1 in Larval morphology of Amphiops mater mater Sharp (Coleoptera: Hydrophilidae: Chaetarthriini)
FIGURE 1. Habitus of the larvae of Amphiops mater mater Sharp, 1873. A, first instar, dorsal view; B, second instar, dorsal view; C, third instar, dorsal, lateral and ventral views.
FIGURES 1–7. 1–6 in Cercyon hungaricus, a new junior subjective synonym of C. bononiensis (Coleoptera: Hydrophilidae)
FIGURES 1–7. 1–6: Lectotype of Cercyon bononiensis Chiesa, 1964 (1: dorsal view; 2: lateral view; 3: labels; 4: tegmen; 5: median lobe; 6: male sternite 9); 7: known distribution of Cercyon bononiensis.
FIGURES 8–9 in A new species of Laccobius Erichson, 1837 from China (Coleoptera: Hydrophilidae)
FIGURES 8–9. Habitat of Laccobius martini sp. nov. 8. General view of the river where the type specimens of the new species were collected; 9. Collection site of the type specimens of the new species (pointed with arrow).
FIGURES 1–7 in A new species of Laccobius Erichson, 1837 from China (Coleoptera: Hydrophilidae)
FIGURES 1–7. Habitus and details of Laccobius martini sp. nov. 1) dorsal habitus; 2) lateral habitus; 3) head and pronotum, laterally; 4) meso- and metasternum; 5) aedeagus, dorsal view; 6) same, lateral view; 7) sternite 9.
FIGURE 4 in A review of the Oocyclus Sharp of Ecuador with description of 12 new species (Coleoptera: Hydrophilidae: Laccobiini)
FIGURE 4. Dorsal, ventral and lateral habitus views of Oocyclus species. (A) lepidus sp. n. (B) morgani/trujillo group
FIGURE 1 in A review of the Oocyclus Sharp of Ecuador with description of 12 new species (Coleoptera: Hydrophilidae: Laccobiini)
FIGURE 1. Dorsal, ventral and lateral habitus views of Oocyclus species. (A) ancho sp. n. (B) zamora sp. n. (C) yantzaza sp. n.
FIGURE 3 in A review of the Oocyclus Sharp of Ecuador with description of 12 new species (Coleoptera: Hydrophilidae: Laccobiini)
FIGURE 3. Dorsal, ventral and lateral habitus views of Oocyclus species. (A) radiatus sp. n. (B) ustulatus sp. n.
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
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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.