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210 results for “fossil beetles”
Figs. 7–8 in Fossil water scavenger beetles of the subtribe Hydrobiusina (Coleoptera: Hydrophilidae) from the Late Oligocene locality of Aix-en-Provence (France)
Figs. 7–8. 'Hydrobius' obsoletus Heer, 1856, holotype (7 – photograph in the light from above; 8 – photograph in the light from side).
Figs. 3–6 in Fossil water scavenger beetles of the subtribe Hydrobiusina (Coleoptera: Hydrophilidae) from the Late Oligocene locality of Aix-en-Provence (France)
Figs. 3–6. Limnoxenus olenus sp. nov. 3–4 – holotype (3 – part, 4 – counterpart); 5–6 – paratype (5 – part, 6 – counterpart).
Figs. 1–2 in Fossil water scavenger beetles of the subtribe Hydrobiusina (Coleoptera: Hydrophilidae) from the Late Oligocene locality of Aix-en-Provence (France)
Figs. 1–2. Limnoxenus olenus sp. nov., holotype (1 – part, 2 – counterpart). Abbreviations: aps – anapleural suture; aes3 – anepisternum 3; cxc2 – mesocoxal cavities; fcs – frontoclypeal suture; guls – gular suture; mxp4 – maxillary palpomere 4; msd – mesoventrite depression; msv – mesoventrite; mt – mentum; mtv – metaventrite; prc – prosternal carina; sc – scutellar shield; sstr – elytral sutural stria; tf – transverse fold of prothorax.
Fig. 9 in Fossil water scavenger beetles of the subtribe Hydrobiusina (Coleoptera: Hydrophilidae) from the Late Oligocene locality of Aix-en-Provence (France)
Fig. 9. Single most parsimonous tree of the analysis using implied weighting. Full dot: unique (syn)apomorphy, empty dot: homoplasy or reversal apomorphy. Only the part of the tree containing the species of Hydrobiusina is shown.
The original figure plates and associated images for "A new fossil species of the reticulated beetle genus Cupes (Coleoptera: Archostemata: Cupedidae) from Eocene Baltic amber"
<p>The original figure plates and associated images for "<strong>A new fossil species of the reticulated beetle genus <em>Cupes</em> (Coleoptera: Archostemata: Cupedidae) from Eocene Baltic amber</strong>" in Zootaxa.</p> <p> </p> <h3>Abstract</h3> <p>The single extant species of the reticulated beetle genus <em>Cupes</em> Fabricius is confined to North America. In contrast, a diverse and abundant fossil record of the genus has been documented in Cenozoic deposits in Europe, especially in Eocene Baltic amber. This paper describes another species, <em>Cupes balticus</em> <strong>sp. n.</strong>, as the eighth named species of the genus from Baltic amber. The discovery of an additional <em>Cupes</em> species further evidences the hidden paleodiversity of reticulated beetles in European Eocene forests.</p> <p> </p> <p>Yamamoto, S. (2024) A new fossil species of the reticulated beetle genus <em>Cupes</em> (Coleoptera: Archostemata: Cupedidae) from Eocene Baltic amber. Zootaxa, 5432(4), 451–460. DOI: 10.11646/ZOOTAXA.5432.4.1</p>
Figure 8. Asiocnemis colombicus n in New fossil false click-beetles from the Americas (Coleoptera: Eucnemidae)
Figure 8. Asiocnemis colombicus n. sp., holotype, dorsal view.
Figure 6. Thambus woodruffi n in New fossil false click-beetles from the Americas (Coleoptera: Eucnemidae)
Figure 6. Thambus woodruffi n. sp., holotype, dorsal view.
Figure 7. Thambus woodruffi n in New fossil false click-beetles from the Americas (Coleoptera: Eucnemidae)
Figure 7. Thambus woodruffi n. sp., holotype, ventral view.
Figure 5. Neusiokia appalachiensis n in New fossil false click-beetles from the Americas (Coleoptera: Eucnemidae)
Figure 5. Neusiokia appalachiensis n. sp., holotype, ventrolateral view of pronotum and head.
Figure 4. Neusiokia appalachiensis n in New fossil false click-beetles from the Americas (Coleoptera: Eucnemidae)
Figure 4. Neusiokia appalachiensis n. sp., holotype, ventral view of head, pro- and mesothorax.
Figure 1. Neusiokia appalachiensis n in New fossil false click-beetles from the Americas (Coleoptera: Eucnemidae)
Figure 1. Neusiokia appalachiensis n. sp., holotype, ventrolateral view.
Figure 2. Neusiokia appalachiensis n in New fossil false click-beetles from the Americas (Coleoptera: Eucnemidae)
Figure 2. Neusiokia appalachiensis n. sp., holotype, dorsal view.
MicroCT scan image data of tiger beetle (Palaeoiresina cassolai) Eocene Baltic amber fossils
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FIGURE 1 in The oldest fossil darkling beetle of the genus Neomida Latreille, 1829 (Coleoptera: Tenebrionidae) from Eocene Baltic amber examined with X-ray microtomography
FIGURE 1. Neomida groehni sp. nov., holotype, photomicrograph: A – habitus, latero-dorsal view; B – details of forebody, dorsal view; C – habitus, ventral view. Not reproduced to the same scale.
FIGURE 4 in The oldest fossil darkling beetle of the genus Neomida Latreille, 1829 (Coleoptera: Tenebrionidae) from Eocene Baltic amber examined with X-ray microtomography
FIGURE 4. Neomida groehni sp. nov., holotype, aedeagus, X-ray micro-CT rendering: A – ventral view; B – dorsal view; C – lateral view; D – apical piece. Abbreviations: ap – apical piece, bp – basal piece, ml – median lobe.
FIGURE 3 in The oldest fossil darkling beetle of the genus Neomida Latreille, 1829 (Coleoptera: Tenebrionidae) from Eocene Baltic amber examined with X-ray microtomography
FIGURE 3. Neomida groehni sp. nov., holotype, X-ray micro-CT rendering: A – details of forebody, dorso-lateral view, arrows show marginal epistomal tubercles; B – head, dorsal view, arrows show marginal epistomal tubercles; C – pro-mesothoracic junction, ventral view. Abbreviations: Pstr – prosternal process, MstrE – mesosternal Y-shaped elevation, MstrF – mesosternal intercoxal fovea, Mtrch - mesotrochantine. Not reproduced to the same scale.
FIGURE 2 in The oldest fossil darkling beetle of the genus Neomida Latreille, 1829 (Coleoptera: Tenebrionidae) from Eocene Baltic amber examined with X-ray microtomography
FIGURE 2. Neomida groehni sp. nov., holotype, habitus, X-ray micro-CT rendering: A – dorsal view; B – ventral view with legs; C – lateral view, without legs and antennae; D – the same, with legs an antennae; E – ventral view without legs and antennae; F – anterior view; G – caudal view. Scale bars represent 1 mm.
FIGURE 2 in First fossil pseudopsine rove beetle from mid-Cretaceous Burmese amber (Coleoptera: Staphylinidae: Pseudopsinae)
FIGURE 2. Morphological details of Cretopseudopsis maweii gen. et sp. nov. (holotype, NIGP173462), A, head in dorsal view; B, head in ventral view; C, head and pronotum in dorsal view; D, elytra and abdominal base in dorsal view; E, thorax in ventral view; F, female abdominal apex. Abbreviations: a1–4, antennomeres 1–4; ec, elytral carinae; ey, eye; lp3, labial palpomere 3; lpc, lateral pronotal carina; ltsIX, lateral tergal sclerites IX; mp4, maxillary palpomere 4; mpc, medial pronotal carina; msfe, mesofemur; msti, mesotibia; nc, neck; pfe, profemur; ps, prosternum; pti, protibia; smpc, submedial pronotal carina; te, tergite. Scale bars: 200 μm (A, B, D), 400 μm (C, E, F).
FIGURE 3 in First fossil pseudopsine rove beetle from mid-Cretaceous Burmese amber (Coleoptera: Staphylinidae: Pseudopsinae)
FIGURE 3. Morphological details of Cretopseudopsis maweii gen. et sp. nov. (holotype, NIGP173462) legs, A, protarsus; B, mesotarsus; C, metathoracic leg. Abbreviations: ts, tibial spurs; cl, claws; msti, mesotibia; mtta, metatibia 5; mtti, metatibia; pta1–5, protarsomeres 1–5; msta1–5, mesotarsomeres 1–5. Scale bars: 100 μm (A, B), 200 μm (C).
FIGURE 1 in First fossil pseudopsine rove beetle from mid-Cretaceous Burmese amber (Coleoptera: Staphylinidae: Pseudopsinae)
FIGURE 1. General habitus of Cretopseudopsis maweii gen. et sp. nov. (holotype, NIGP173462). A, dorsal view; B, ventral view.
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)
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.
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.