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16,415 results for “Key to species”
FIGURE 6 in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 6. Stomach contents of Eumegistus brevorti caught off Bahia, Northeast Brazil: 1. Cephalopoda, Spirulidae, Spirula spirula.
FIGURE 5 in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 5. Stomach contents of Eumegistus brevorti caught off Bahia, Northeast Brazil: 1. Crustacea, Stomatopoda, Squillidae. 2. Crustacea, Decapoda, Pandalidae.
FIGURE 4-B. Young adult, about 23 in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 4-B. Young adult, about 23 cm SL, of Eumegistus illustris from the Pacific Ocean, showing the same whitetipped dorsal and anal fin lobes and caudal fin with black central rays as the Atlantic species, and the rows of keeled scales on caudal peduncle. Photograph by NMFS Pacific Islands Region Observer Program, Honolulu, Hawaii, USA.
FIGURE 2 in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 2. Eumegistus brevorti, freshly preserved male, 523 mm SL and 2.8 k, caught at 600 m depth 10 miles off Praia do Forte, Bahia, Northeast Brazil.
FIGURE 4-C in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 4-C. Young and adult caudal-fin color patterns of Eumegistus illustris from the Pacific Ocean. Photograph by NMFS Pacific Islands Region Observer Program, Honolulu, Hawaii, USA.
FIGURE 4-A. The smallest Eumegistus brevorti specimen, TAMAR 0035 in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 4-A. The smallest Eumegistus brevorti specimen, TAMAR 0035 (394 mm SL), showing white-tipped dorsal and anal fins lobes and caudal fin with black central rays, caught at the Praia do Forte, off Bahia, Northeast Brazil.
FIGURE 18 A & B in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 18 A & B Taractichthys longipinnis, adult male, 472.4 mm SL, caught off Praia do Forte, Bahia, Northeast Brazil.
FIGURE 22. Taractes asper, about 45 in First report of rare pomfrets (Teleostei: Bramidae) from Brazilian waters, with a key to Western Atlantic species
FIGURE 22. Taractes asper, about 45 cm SL, recently collected from Hawaii. Photograph by NMFS Pacific Islands Region Observer Program, Honolulu, Hawaii.
FIGURES 22–28. Torquatoides noerdjitoi n in Two new species of habronematid nematodes (Nematoda: Spirurida: Habronematidae) in birds of prey from West Java, Indonesia with a key to species of Torquatoides
FIGURES 22–28. Torquatoides noerdjitoi n. sp. 22. Cephalic region of male, apical view; 23. Anterior end of female, lateral view; 24. Vulval region of female. lateral view; 25. Posterior end of male, ventral view; 26. Gubernaculum, ventral view; 27. Posterior end of male, ventrolateral view; 28. Eggs. Scale bars: fig 22: 10 µm; figs. 23, 25, 27: 50µm; fig. 24: 100µm; fig. 26, 20 µm; fig. 28, 25µm.
FIGURES 1–11 in Euthoracaphis Takahashi (Hemiptera: Aphididae: Hormaphidinae), a generic account, description of a new species from China, and a key to species
FIGURES 1–11. Euthoracaphis heterotricha. Apterous viviparous female: 1. dorsal view of body, with pustules in left, chaetotaxy in right, 2. antennal segments I–III, 3. cauda, 4. anal plate. Alate viviparous female: 5. dorsal view of head, 6. antennal segments I–V, 7. ultimate rostral segment, 8. siphunculus, 9. cauda, 10. anal plate, 11. genital plate. Scale bars = 0.1mm.
FIGURES 12–15 in Euthoracaphis Takahashi (Hemiptera: Aphididae: Hormaphidinae), a generic account, description of a new species from China, and a key to species
FIGURES 12–15. Euthoracaphis heterotricha. Apterous viviparous female: 12. dorsal view of body, 13. distinct and continuous suture on anterior prosoma, 14. long thick spinal prosomal setae (indicated by black arrow, thick and with distinct and well developed seta-bearing tubercle) and fine prosomal setae (indicated by red arrow, fine and with indistinct seta-bearing tubercle). Alate viviparous female: 15. dorsal view of body. Scale bars = 0.1mm.
FIGURES 23–30 in Euthoracaphis Takahashi (Hemiptera: Aphididae: Hormaphidinae), a generic account, description of a new species from China, and a key to species
FIGURES 23–30. Euthoracaphis oligostricha sp. nov. Apterous viviparous female: 23. dorsal view of body, 24. pustules on dorsum, 25. long fine marginal setae, 26. indisitinct and discontinuous sutures on anterior prosoma, 27. antennal segments I–III, 28. cauda, 29. anal plate, 30. genital plate. Scale bars = 0.1mm.
FIGURES 35–37 in Euthoracaphis Takahashi (Hemiptera: Aphididae: Hormaphidinae), a generic account, description of a new species from China, and a key to species
FIGURES 35–37. Euthoracaphis umbellulariae. Apterous viviparous female: 35. dorsal view of body, 36. distinct and continuous suture on anterior prosoma, 37. distinct but discontinuous suture on anterior prosoma. Scale bars = 0.1mm.
FIGURES 16–22 in Euthoracaphis Takahashi (Hemiptera: Aphididae: Hormaphidinae), a generic account, description of a new species from China, and a key to species
FIGURES 16–22. Euthoracaphis oligostricha sp. nov. Apterous viviparous female: 16. dorsal view of body, with pustules in left, chaetotaxy in right, 17. antennal segments I–III, 18. ultimate rostral segment, 19. siphunculus, 20. cauda, 21. anal plate, 22. genital plate. Scale bars = 0.1mm.
FIGURES 31–34 in Euthoracaphis Takahashi (Hemiptera: Aphididae: Hormaphidinae), a generic account, description of a new species from China, and a key to species
FIGURES 31–34. Euthoracaphis oligostricha sp. nov. First instar nymph: 31. dorsal view of body. Second instar nymph: 32. dorsal view of body. Third instar apteroid nymph: 33. dorsal view of body. Fourth instar apteroid nymph: 34. dorsal view of body. Scale bars = 0.1mm.
FIGURE 8. A–H in One new species and records of Ichthydium Ehrenberg, 1830 (Gastrotricha: Chaetonotida) from Sweden with a key to the genus
FIGURE 8. A–H) Incertae sedis continued. A) Ichthydium diacanthum dorsal and B) ventral view. C) I. plicatum dorsal and D) ventral view. E) I. squamigerum dorsal view and F) bi-keeled scales anchoring posterior sensory bristles. G) I. squamigerum ventral view. H) I. tergestinum dorsal view. A, B, original; C, D, modified from Balsamo & Fregni (1995); F, after Balsamo & Fregni (1995); E, G, original; H, modified from Grünspan (1908). Scale bars: 20 µm.
FIGURE 7. A–D in One new species and records of Ichthydium Ehrenberg, 1830 (Gastrotricha: Chaetonotida) from Sweden with a key to the genus
FIGURE 7. A–D) Subgenus Forficulichthys continued; E) Subgenus Pseudichthydium; F–H) Incertae sedis. A) Ichthydium tanytrichum dorsal and B) ventral view. C) I. skandicum n. sp. dorsal and D) ventral view. E) I. balatonicum dorsal view. F) I. chaetiferum ventral view. G) I. cyclocephalum dorsal and H) ventral view. A–D, original; E, modified from Schwank (1990); F, modified from Kisielewski (1991); G, H, modified from Grünspan (1908). Scale bars: 20 µm.
FIGURE 6. A–D in One new species and records of Ichthydium Ehrenberg, 1830 (Gastrotricha: Chaetonotida) from Sweden with a key to the genus
FIGURE 6. A–D) Subgenus Ichthydium sensu stricto continued; E–H) Subgenus Forficulichthys. A) Ichthydium podura dorsal and B) ventral view. C) I. rostrum dorsal view. D) I. sulcatum dorsal view. E) I. cephalobares dorsal view. F) I. forcipatum dorsal view. G) I. forficula dorsal view and H) ventral view of head showing arrangement of ciliation. A, B, F, modified from Balsamo (1983); C, D, G, H, modified from Schwank (1990); E, modified from Brunson (1949). Scale bars: 20 µm.
FIGURE 5. A –G in One new species and records of Ichthydium Ehrenberg, 1830 (Gastrotricha: Chaetonotida) from Sweden with a key to the genus
FIGURE 5. A –G) Subgenus Ichthydium sensu stricto continued. A) Ichthydium leptum dorsal view. B–C) I. macrocapitatum dorsal view of the two different forms. D) I. macropharyngistum dorsal view. E) I. maximum dorsal view. F) I. minimum dorsal view. G) I. palustre dorsal view. A, modified from Brunson (1947); B, C, modified from Sudzuki (1971); D, modified from Brunson (1949); E, G, modified from Schwank (1990); F, modified from Brunson (1950). Scale bars: 20 µm (~20 µm for B, C).
FIGURE 1. A–C in One new species and records of Ichthydium Ehrenberg, 1830 (Gastrotricha: Chaetonotida) from Sweden with a key to the genus
FIGURE 1. A–C) Different representations of Ichthydium skandicum n. sp. Schematic drawing of A) dorsal view and B) ventral view. C) Detailed drawing of dorsal view. Scale bar: 20 µm.
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.