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1,163 results for “Hydraenidae”

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Figs 14–17 in Aquatic Coleoptera of North Oman, with description of new species of Hydraenidae and Hydrophilidae

Figs 14–17. Habitus of new species: 14 – Hydraena naja sp. nov.; 15 – Ochthebius alhajarensis sp. nov.; 16 – Ochthebius bernard sp. nov.; 17 – Agraphydrus elongatus sp. nov. Scale bars: 1 mm.

opencc-by-4.0Jun 2019View details →
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Figs 18–21 in Aquatic Coleoptera of North Oman, with description of new species of Hydraenidae and Hydrophilidae

Figs 18–21. Aedeagus of new species: 18 – Hydraena naja sp. nov.; 19 – Ochthebius alhajarensis sp. nov.; 20 – Ochthebius bernard sp. nov.; 21 – Agraphydrus elongatus sp. nov. Scale bars: 0.2 mm.

opencc-by-4.0Jun 2019View details →
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Figs 8–13 in Aquatic Coleoptera of North Oman, with description of new species of Hydraenidae and Hydrophilidae

Figs 8–13. Some of the sampled localities in north Oman. 8 – Loc. No. 8: wadi Bani Ghafir; 9 – Loc. No. 9: residual pools in wadi Indam; 10 – Loc. No. 11: residual pools in wadi; 11 – Loc. No. 12: Qalhat, residual pools in wadi; 12 – Loc. No. 13: marsh next to Bamah; 13 – Loc. No. 14: residual pools in wadi Al-Mayb. See Table 1 for details on the localities, and Fig. 1 for their geographical location.

opencc-by-4.0Jun 2019View details →
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Figs 2–7 in Aquatic Coleoptera of North Oman, with description of new species of Hydraenidae and Hydrophilidae

Figs 2–7. Some of the sampled localities in north Oman. 2 – Loc. No. 1: Ghul spring with pools; 3 – No. 2: residual pools in wadi in Bahla city; 4 – Loc. No. 3: residual pools in wadi; 5 – Loc. No. 4: source of wadi Bani Awf; 6 – Loc. No. 4: source of wadi Bani Awf; 7 – Loc. No. 5: wadi Bani Awf. See Table 1 for details on the localities, and Fig. 1 for their geographical location.

opencc-by-4.0Jun 2019View details →
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FIGURE 5 in Limnebius acupunctus, a new species of water beetle from Australia and Papua New Guinea (Coleoptera: Hydraenidae)

FIGURE 5. Limnebius acupunctus. Geographical distribution and aedeagal variation. Locality data (clockwise from top): Papua New Guinea, Morobe District, Lao­Buolo road; N. Qld., Bushy Creek, Mossman­Mt. Lewis road; N. S. W., Cabbage Tree Creek; Victoria, Cann River, 12.5 km NNE Cann River; S. A., Cudlee Creek, River Torrens (holotype); N. T., Ellery Gorge, 85 km. W. of Alice Springs; W. A. Kunaguarrina, pool on Turner River; N. T., Adelaide River, at Daly River road crossing.

opencc-zeroDec 2004View details →
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FIGURES 9 – 12. Tympallopatrum geographical distributions. — 9. T. longitudum. — 10. T. aureolum. — 11. T. curvicostum. — 12. T in A revision of the Western Australian endemic humicolous beetle genus Tympallopatrum Perkins (Coleoptera: Hydraenidae)

FIGURES 9 – 12. Tympallopatrum geographical distributions. — 9. T. longitudum. — 10. T. aureolum. — 11. T. curvicostum. — 12. T. callosum.

opencc-zeroDec 2004View details →
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FIGURES 26 – 28. Pneuminion distribution maps. — 26. P. balfourbrownei. — 27. P. impressum. — 28. P in A revision of the South African endemic water beetle genus Pneuminion Perkins (Coleoptera: Hydraenidae)

FIGURES 26 – 28. Pneuminion distribution maps. — 26. P. balfourbrownei. — 27. P. impressum. — 28. P. nanum.

opencc-zeroDec 2004View details →
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FIGURES 23 – 25. Pneuminion distribution maps. — 23. P. velamen. — 24. P. semisulcatum. — 25. P. t u b u m in A revision of the South African endemic water beetle genus Pneuminion Perkins (Coleoptera: Hydraenidae)

FIGURES 23 – 25. Pneuminion distribution maps. — 23. P. velamen. — 24. P. semisulcatum. — 25. P. t u b u m.

opencc-zeroDec 2004View details →
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FIGURES 3 – 4 in A revision of the South African endemic humicolous beetle genus Nucleotops Perkins and Balfour­Browne (Coleoptera: Hydraenidae)

FIGURES 3 – 4. Nucleotops holotypes, dorsal and lateral habitus. — 3. N. interceps. — 4. N. endroedyi.

opencc-zeroDec 2004View details →
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FIGURES 1 – 2. Nucleotops nimbaceps holotype. — 1 in A revision of the South African endemic humicolous beetle genus Nucleotops Perkins and Balfour­Browne (Coleoptera: Hydraenidae)

FIGURES 1 – 2. Nucleotops nimbaceps holotype. — 1. Dorsal and lateral habitus. — 2. Head and pronotum, frontal view.

opencc-zeroDec 2004View details →
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FIGURES 21 – 22. Pneuminion distribution maps. — 21. All Pneuminion collecting sites. — 22. P in A revision of the South African endemic water beetle genus Pneuminion Perkins (Coleoptera: Hydraenidae)

FIGURES 21 – 22. Pneuminion distribution maps. — 21. All Pneuminion collecting sites. — 22. P. endroedyi.

opencc-zeroDec 2004View details →
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FIGURE 26 in A revision of the Australian endemic water beetle genus Gymnanthelius Perkins (Coleoptera: Hydraenidae)

FIGURE 26. Habitat of G. porchi and G. opacicollis. Victoria, Gippsland, Tarra River, 1.5 km S. of Tarra Falls. Photo by Nicholas Porch, 12 April 2004.

opencc-zeroDec 2004View details →
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FIGURE 27 in A revision of the Australian endemic water beetle genus Gymnanthelius Perkins (Coleoptera: Hydraenidae)

FIGURE 27. Muddy streambank microhabitat of G. p orc hi and G. opacicollis. Victoria, Gippsland, Tarra River, 1.5 km S. of Tarra Falls. Photo by Nicholas Porch, 12 April 2004

opencc-zeroDec 2004View details →
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FIGURES 22 – 25. Gymnanthelius geographical distributions. — 22. G. opacicollis. — 23. G. hieroglyphicus. — 24. G. t u n i c u s. — 25. G in A revision of the Australian endemic water beetle genus Gymnanthelius Perkins (Coleoptera: Hydraenidae)

FIGURES 22 – 25. Gymnanthelius geographical distributions. — 22. G. opacicollis. — 23. G. hieroglyphicus. — 24. G. t u n i c u s. — 25. G. maxipunctus.

opencc-zeroDec 2004View details →
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FIGURES 18 – 21. Gymnanthelius geographical distributions. — 18. G. clypeatus. — 19. G. cupreus. — 20. G. lamingtonensis. — 21. G in A revision of the Australian endemic water beetle genus Gymnanthelius Perkins (Coleoptera: Hydraenidae)

FIGURES 18 – 21. Gymnanthelius geographical distributions. — 18. G. clypeatus. — 19. G. cupreus. — 20. G. lamingtonensis. — 21. G. porchi.

opencc-zeroDec 2004View details →
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Figs 1–3. Helophorus auricollis. 1 in New records of water beetles (Coleoptera: Helophoridae, Hydrophilidae, Hydraenidae) from Commander Islands

Figs 1–3. Helophorus auricollis. 1 – male genitalia, dorsal view; 2, 3 – habitat on the Bering Island (floodplain of Buyan River).

opencc-by-4.0Aug 2018View details →
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Fig. 8–10 in New records of water beetles (Coleoptera: Helophoridae, Hydrophilidae, Hydraenidae) from Commander Islands

Fig. 8–10. Habitat of Ochthebius yoshitomii on the Commander Islands. 8 – Toporkov Island (coast of Pacific Ocean); 9, 10 – Bering Island (Vkhodnoy Rif cape, coast of Pacific Ocean).

opencc-by-4.0Aug 2018View details →
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Figure 2 in TaXonomic Catalog of the Brazilian Fauna: Hydraenidae (Insecta: Coleoptera), diversity and distribution

Figure 2. Hydraenidae adult habitus, dorsal view: (A) Adelphydraena; (B) Hydraena; (C) Ochthebius; (D) Parhydraenida. Scale bars: 500 Μm.

opencc-by-4.0Jun 2024View details →
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Figure 4 in TaXonomic Catalog of the Brazilian Fauna: Hydraenidae (Insecta: Coleoptera), diversity and distribution

Figure 4. Accumulation curve of Hydraenidae species recorded from Brazil by year (1923–2022), based on the first record of each species to the country.

opencc-by-4.0Jun 2024View details →
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Figure 8 in TaXonomic Catalog of the Brazilian Fauna: Hydraenidae (Insecta: Coleoptera), diversity and distribution

Figure 8. Occupied distributions and suitability areas for Hydraenidae genera: (A) Adelphydraena spp. (n = 10 records); (B) Hydraena spp. (n = 52 records); (C) Ochthebius spp. (n = 25 records); (D) Parhydraenida spp. (n = 33 records). Dots represent specimen records for each genus.

opencc-by-4.0Jun 2024View details →

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Allen Brain Atlas

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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.

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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.

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Last verified 2026-04-29Open record

OpenNeuro

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