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8,782 results for “Natural History”
FIGURE 22. Metopa borealis Sars, 1883 in A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465
FIGURE 22. Metopa borealis Sars, 1883, female, 4.5 mm, F13834: pereopod 3, pereopod 4, pereopod 5, pereopod 6. All scale bars are 0.1 mm.
FIGURE 13 in A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465
FIGURE 13. Metopa alderii (Bate, 1857), female, 5 mm, F13756: pereopod 4, pereopod 5, pereopod 6, pereopod 7, uropod 1, uropod 2, uropod 3, telson. All scale bars are 0.1 mm.
FIGURE 29. Metopa leptocarpa Sars, 1883 in A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465
FIGURE 29. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): head, antenna 1, antenna 2, labrum, mandible, labium, maxilla 1, maxilla 2. All scale bars are 0.1 mm.
FIGURE 30. Metopa leptocarpa Sars, 1883 in A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465
FIGURE 30. Metopa leptocarpa Sars, 1883, female, F13735 (holotype): gnathopod 1, gnathopod 2, maxilliped. All scale bars are 0.1 mm.
FIGURE 18. Metopa boeckii Sars, 1892 in A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465
FIGURE 18. Metopa boeckii Sars, 1892, female, 5 mm, F13745: pereopod 5, pereopod 6, pereopod 7, urosome. All scale bars are 0.1 mm.
FIGURE 12 in A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465
FIGURE 12. Metopa alderii (Bate, 1857), female, 5 mm, F13756: gnathopod 1, pereopod 3. All scale bars are 0.1 mm.
FIGURE 25. Metopa invalida Sars, 1892 in A redescription of Metopa species (Amphipoda, Stenothoidae) based on the type material. 3. Natural History Museum, Oslo (NHM) 2465
FIGURE 25. Metopa invalida Sars, 1892, female, 4 mm, F13733: antenna 1, labrum, mandible, maxilla 1, maxilla 2, maxilliped. All scale bars are 0.1 mm.
Fig. 36 in Classification, Natural History, and Evolution of the Korynetinae (Coleoptera: Cleridae). Part III. The African GeneraEctospinulaOpitz, New Genus, andProsymnusLaporte
Fig. 36. Phylogenetic tree computed from the character matrix (Table 1) for Ectospinula graduata and Prosymnus species.
Figs. 1–8. Body structures. 1 in Classification, Natural History, and Evolution of the Korynetinae (Coleoptera: Cleridae). Part III. The African GeneraEctospinulaOpitz, New Genus, andProsymnusLaporte
Figs. 1–8. Body structures. 1) Ectospinula graduata, metathoracic wing. Antennae: 2) Necrobia rufipes; 3) E. graduata; 4) Prosymnus rudis. Terminal labial palpomere: 5) E. graduata; 6) P. rudis. Abdominal sternites: 7) P. rudis; 8) Prosymnus mulleri.
Figs. 19–22 in Classification, Natural History, and Evolution of the Korynetinae (Coleoptera: Cleridae). Part III. The African GeneraEctospinulaOpitz, New Genus, andProsymnusLaporte
Figs. 19–22. Ectospinula and Prosymnus species, habitus. 19) E. graduata; 20) P. adustus; 21) P. arsus;
Figs. 23–26. Prosymnus species, habitus. 23 in Classification, Natural History, and Evolution of the Korynetinae (Coleoptera: Cleridae). Part III. The African GeneraEctospinulaOpitz, New Genus, andProsymnusLaporte
Figs. 23–26. Prosymnus species, habitus. 23) P. brevipenis; 24) P. livens; 25) P. mulleri; 26) P. rudis.
Figs. 9–14 in Classification, Natural History, and Evolution of the Korynetinae (Coleoptera: Cleridae). Part III. The African GeneraEctospinulaOpitz, New Genus, andProsymnusLaporte
Figs. 9–14. Body structures of Prosymnus rudis. 9) Head, dorsal view; 10) Mouthparts, ventral view; 11) Head, ventral view; 12) Pronotum; 13) Posterior pronotal margin; 14) Pronotal hind angle.
Figs. 1–3. Eubulus parochus. 1 in Observations on the Natural History, Development, Range, and Future of Eubulusparochus(Herbst) (Coleoptera: Curculionidae)
Figs. 1–3. Eubulus parochus. 1) adult and grazed upon fungal hyphal pegs of Sirococcus clavigignenti-juglandacearum on a branch of butternut (Juglans cinerea); 2) adult with legs folded, ruler shows 1 mm markings; 3) adult feeding (arrow) on bark of butternut branch.
Figs. 9–10. Sirococcus clavigignenti-juglandacearum. 9 in Observations on the Natural History, Development, Range, and Future of Eubulusparochus(Herbst) (Coleoptera: Curculionidae)
Figs. 9–10. Sirococcus clavigignenti-juglandacearum. 9) black hyphal pegs and masses of spores (arrows) beneath split bark of dead branch of butternut (Juglans cinerea); 10) adult Eubulus parochus feeding on spores (arrow) on an excised butternut branch.
Fig. 4 in Observations on the Natural History, Development, Range, and Future of Eubulusparochus(Herbst) (Coleoptera: Curculionidae)
Fig. 4. Numbers of Eubulus parochus adults collected by date from Chittenden and Washington Counties of Vermont in 1997, 1998, and 1999. Dashed lines mark first day of the month for June, July, August, and September.
Fig. 10. Average and 95 in "Collection Bias" and the Importance of Natural History Collections in Species Habitat Modeling: A Case Study UsingThoracophorus costalisErichson (Coleoptera: Staphylinidae: Osoriinae), with a Critique of GBIF.org
Fig. 10. Average and 95% confidence intervals of model areas for each set of combined collections. The reference model is represented by a black dot at 38 collections = 100% area.
Figs. 1–8 in "Collection Bias" and the Importance of Natural History Collections in Species Habitat Modeling: A Case Study UsingThoracophorus costalisErichson (Coleoptera: Staphylinidae: Osoriinae), with a Critique of GBIF.org
Figs. 1–8. Exemplar distribution models. Red circles = specimen localities (county-level). 1) Reference model created using all specimen records. Insert: Thoracophorus costalis; 2) University of Wisconsin Insect Research Center, 4.4% reference area; 3) Mississippi State University, 11.9% reference area; 4) Florida State Collection of Arthropods, 28.9% reference area; 5) Canadian National Collection of Insects, 75.5% reference area, greatest of any single collection; 6) Downie and Arnett (1996), 8.5% reference area; 7) Bugguide.net, 11.9% reference area; 8) GBIF.org, 14.1% reference area.
Fig. 11 in "Collection Bias" and the Importance of Natural History Collections in Species Habitat Modeling: A Case Study UsingThoracophorus costalisErichson (Coleoptera: Staphylinidae: Osoriinae), with a Critique of GBIF.org
Fig. 11. Model area versus number of localities. Red circles = average and 95% confidence intervals of model areas for each set of random localities. Green circles = individual collections. Blue triangles = alternative distribution data.
Fig. 9 in "Collection Bias" and the Importance of Natural History Collections in Species Habitat Modeling: A Case Study UsingThoracophorus costalisErichson (Coleoptera: Staphylinidae: Osoriinae), with a Critique of GBIF.org
Fig. 9. Percentage of the reference area for each model created from individual collection data (see text for collections designated by codens). Bars for alternative data sources and total have tile fill. ** = collections with individually less than 1% of the reference model area.
Fig. 4 in Biology and Conservation of Cicindela ohlone Freitag and Kavanaugh, the Endangered Ohlone Tiger Beetle (Coleoptera: Carabidae: Cicindelinae). I. Distribution and Natural History
Fig. 4. Mean high monthly temperatures and total rainfall (30-year average) at Santa Cruz, California and seasonal abundance of adult Cicindela ohlone.
ScienceDex guides
Understand access before you commit
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
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.