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261 results for “Nearctic region”
FIGURES 15–17. Gonatocerus spp. 15, 16. G in A key to the Mymaridae (Hymenoptera) egg parasitoids of proconiine sharpshooters (Hemiptera: Cicadellidae) in the Nearctic region, with description of two new species of Gonatocerus
FIGURES 15–17. Gonatocerus spp. 15, 16. G. atriclavus (female). 15. Antenna. 16. Forewing. 17. Forewing of G. fasciatus (female).
FIGURE 2 in Addenda to the insects found in birds' nests from the Neotropical Region and Neotropical immigrants in the Nearctic Region, with a discussion of the probable transmission mechanism of Ornithocoris toledoi (Hemiptera: Cimicidae)
FIGURE 2. Cavity nesting birds in earth. Green color, primary builders; pale yellow color, inquilines; orange color and tick frame, known host of O. pallidus; violet color, host of Cyanolicymex patagonicus. All relationships among birds were extracted from ornithological literature. See explanation in Discussion.
FIGURE 1 in Addenda to the insects found in birds' nests from the Neotropical Region and Neotropical immigrants in the Nearctic Region, with a discussion of the probable transmission mechanism of Ornithocoris toledoi (Hemiptera: Cimicidae)
FIGURE 1. Probable transmission mechanism of Ornithocoris toledoi (Hemiptera: Cimicidae): left frame, birds that nidificate inside stick nests of Furnariidae and mud nests of Furnarius rufus; right frame, birds that nidificate inside cavities; middle frame, birds that nidificate in both kind of nests. Green color, primary builders; pale yellow color, inquilines; orange color and tick frame, known hosts of O. toledoi. All relationships among birds were extracted from ornithological literature. Species signaled with an asterisk are exotic. See explanation in Discussion.
FIGURES 1–10 in New species of the cleptoparasitic bee genus Stelis (Hymenoptera: Megachilidae, Anthidiini) from the Nearctic Region
FIGURES 1–10. Female habitus in profile view. 1. Stelis joanae, 2. S. occidentalis, 3. S. lamelliterga, 4. S. broemelingi, 5. S. paiute, 6. S. anthocopae, 7. S. imperialis, 8. S. anasazi, 9. S. shoshone, 10. S. alta. Scale bar = 1 mm.
FIGURES 11–20 in New species of the cleptoparasitic bee genus Stelis (Hymenoptera: Megachilidae, Anthidiini) from the Nearctic Region
FIGURES 11–20. Apex of female metasoma in posterior view. 11. Stelis joanae, 12. S. occidentalis, 13. S. lamelliterga, 14. S. broemelingi, 15. S. paiute, 16. S. anthocopae, 17. S. imperialis, 18. S. anasazi, 19. S. shoshone, 20. S. alta. Scale bar = 0.5 mm.
FIGURES 31–40. Male S4 in New species of the cleptoparasitic bee genus Stelis (Hymenoptera: Megachilidae, Anthidiini) from the Nearctic Region
FIGURES 31–40. Male S4 in ventral view. 31. Stelis joanae, 32. S. occidentalis, 33. S. lamelliterga, 34. S. broemelingi, 35. S. paiute, 36. S. anthocopae, 37. S. imperialis, 38. S. anasazi, 39. S. shoshone, 40. S. alta. Scale bar = 0.5 mm.
FIGURES 21–30. Male S3 in New species of the cleptoparasitic bee genus Stelis (Hymenoptera: Megachilidae, Anthidiini) from the Nearctic Region
FIGURES 21–30. Male S3 in ventral view. 21. Stelis joanae, 22. S. occidentalis, 23. S. lamelliterga, 24. S. broemelingi, 25. S. paiute, 26. S. anthocopae, 27. S. imperialis, 28. S. anasazi, 29. S. shoshone, 30. S. alta. Scale bar = 0.5 mm.
FIGURE 38 in The Dixa inextricata Dyar & Shannon (Diptera: Dixidae) species group, with two new cryptic species from the eastern Nearctic Region
FIGURE 38. Selected portion of big zinc finger (BZF) gene useful for distinguishing the three recognized species of the D. inextricata species group.
FIGURES 31–36 in The Dixa inextricata Dyar & Shannon (Diptera: Dixidae) species group, with two new cryptic species from the eastern Nearctic Region
FIGURES 31–36. Examples of D. inextricata group habitats. 31–32, D. appalachiensis sp. nov., 31, type locality, Woodfin Cascades, Blue Ridge Parkway NP, Haywood County, NC; 32, Upper Shope Fork, Coweeta LTER, Macon County, NC. 33–34, D. calciphila sp. nov., 33, Little Angel Spring, Taylor County, KY; 34, 300 Springs, Hart County, KY. 35–36, D. inextricata, 35, Brasstown Bald seepage, Chattahoochee NF, Towns County, GA; 36, Watt Creek, Blanton Forest State Nature Preserve, Harlan County, KY (photo courtesy of J. Bender-KSNPC).
FIGURES 12–20. Male terminalia. 12 in The Dixa inextricata Dyar & Shannon (Diptera: Dixidae) species group, with two new cryptic species from the eastern Nearctic Region
FIGURES 12–20. Male terminalia. 12, Dixa appalachiensis sp. nov., lateral view (rotated); 13, D. appalachiensis sp. nov., ventral view; 14, D. appalachiensis sp. nov., terminal view; 15, D. calciphila sp. nov., lateral view (rotated); 16, D. calciphila sp. nov., ventral view; 17, D. calciphila sp. nov., terminal view; 18, D. inextricata, lateral view (rotated); 19, D. inextricata, ventral view; 20, D. inextricata, terminal view. Scale bar = 50 µm.
FIGURES 9–11 in The Dixa inextricata Dyar & Shannon (Diptera: Dixidae) species group, with two new cryptic species from the eastern Nearctic Region
FIGURES 9–11. Male terminalia, lateral view, in non-rotated (dorsal-ventral) orientation. 9, Dixa appalachiensis sp. nov.; 10,
FIGURES 25–30. Female terminalia. 25–28 in The Dixa inextricata Dyar & Shannon (Diptera: Dixidae) species group, with two new cryptic species from the eastern Nearctic Region
FIGURES 25–30. Female terminalia. 25–28, Dixa appalachiensis sp. nov., 25, dorsal view. Scale bar = 50 µm; 26, ventral view. Scale bar = 50 µm; 27, spermatheca; Scale bar = 0.5 µm. 28, lateral view. Scale bar = 50 µm; 29–30, D. inextricata, 29, bursal armature, Red River Gorge, KY specimen. Scale bar = 50 µm; 30, bursal armature, Brasstown Bald, GA specimen. Scale bar = 50 µm.
FIGURES 21–24. Male terminalia, 10 in The Dixa inextricata Dyar & Shannon (Diptera: Dixidae) species group, with two new cryptic species from the eastern Nearctic Region
FIGURES 21–24. Male terminalia, 10th tergum, dorsal view. 21, Dixa appalachiensis sp. nov.; 22, D. inextricata; 23, D. calciphila sp. nov.; 24, D. lobata Garrett. Scale bar = 50 µm.
FIGURES 1–4. Habitus images. 1–2 in The Dixa inextricata Dyar & Shannon (Diptera: Dixidae) species group, with two new cryptic species from the eastern Nearctic Region
FIGURES 1–4. Habitus images. 1–2, Dixa appalachiensis sp. nov. 1, male; 2, female. 3–4, D. calciphila sp. nov. 3, male; 4, female. Scale bar = 1 mm.
Figs. 3–5. Entomophthalmus rufiolus, fifth instar. 3 in Eucnemid Larvae of the Nearctic Region. Part IV: Description of the Mature Larva of Entomophthalmus rufiolus (LeConte, 1866) (Coleoptera: Eucnemidae: Melasinae: Dirhagini), with Notes on its Biology
Figs. 3–5. Entomophthalmus rufiolus, fifth instar. 3) Head and thoracic regions, dorsal view; 4) Head and thoracic regions, ventral view; 5) Abdominal segments VII-IX, ventral view.
Figs. 1–5. Deltometopus amoenicornis, mature larva. 1 in Eucnemid Larvae of the Nearctic Region. Part II: Description of the Mature Larva ofDeltometopus amoenicornis(Say, 1836) (Coleoptera: Eucnemidae: Macraulacinae: Macraulacini), with Notes on Its Biology
Figs. 1–5. Deltometopus amoenicornis, mature larva. 1) Dorsal habitus; 2) Head, dorsal view; 3) Head and thoracic regions, dorsal view; 4) Head and thoracic regions, ventral view; 5) Abdominal segments VII-IX, ventral view.
Figs. 1–5. Rhagomicrus bonvouloiri, mature larva. 1 in Eucnemid Larvae of the Nearctic Region. Part I: Description of the Larva ofRhagomicrus Bonvouloiri(Horn, 1886) (Coleoptera: Eucnemidae: Melasinae: Dirrhagini), With Notes on Its Biology
Figs. 1–5. Rhagomicrus bonvouloiri, mature larva. 1) Dorsal habitus; 2) Head, dorsal view; 3) Head and thoracic regions, dorsal view; 4) Head and thoracic regions, ventral view; 5) Abdominal segments VII-IX, ventral view.
Figs. 3–12 in Two New Genera of Agathidiini from the Nearctic and Neotropical Regions (Coleoptera: Leiodidae)
Figs. 3–12. Gelae species, median and lateral lobes of aedeagus. Figs. 3–4) G. fish; 3) ventral; 4) lateral. Figs. 5–6) G. belae; 5) ventral; 6) lateral. Figs. 7–9) G. parile; 7) ventral; 8) lateral; 9) apex of median lobe, lateral. Figs. 10–12) G. parvulum; 10) ventral; 11) lateral; 12) apex of median lobe, lateral.
Figs. 24–32 in Two New Genera of Agathidiini from the Nearctic and Neotropical Regions (Coleoptera: Leiodidae)
Figs. 24–32. Gelae and Decuria species, heads, dorsal. 24) G. fish; 25) G. belae; 26) G. parile; 27) G. parvulum; 28) G. baen; 29) G. donut; 30) G. rol; 31) G. cognatum; 32) D. newtoni. Bars ¼ 0.25 mm.
Figs. 1–2 in Two New Genera of Agathidiini from the Nearctic and Neotropical Regions (Coleoptera: Leiodidae)
Figs. 1–2. Agathidium species, heads, dorsal. 1) A. athabascanum; 2) A. pulchrum. cl ¼ clypeus; pt ¼ postocular temporum; sc ¼ supraocular carina. Bars ¼ 0.5 mm.
ScienceDex guides
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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.