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1,734 results for “taxonomic key”
FIGURE 11 in Taxonomic revision of the Neotropical genus Heteragrion Selys, 1862 (Zygoptera: Heteragrionidae): male morphology, new species and illustrated key
FIGURE 11. Heteragrion archon: (a) anterior view of head; (b) lateral view of pterothorax; (c) lateral view of anal appendages; (d) mediodorsal view of anal appendages; (a–b) adapted from the original drawings by De Marmels (2008). Figures c–d provided by Rosser Garrison and Natalia von Ellenrieder.
FIGURE 13 in Taxonomic revision of the Neotropical genus Heteragrion Selys, 1862 (Zygoptera: Heteragrionidae): male morphology, new species and illustrated key
FIGURE 13. Heteragrion azulum: (a) anterior view of head; (b) lateral view of pterothorax; (c) dorsal view of cercus; (d) close up, MP-AP; (e) mediodorsal view of cercus; (f) close up, ridge and ML. MP: medial portion; AP: apical portions; ML: medial lobe. Figures a–f provided by Rosser Garrison and Natalia von Ellenrieder.
FIGURE 10 in Taxonomic revision of the Neotropical genus Heteragrion Selys, 1862 (Zygoptera: Heteragrionidae): male morphology, new species and illustrated key
FIGURE 10. Heteragrion angustipenne: (a, c) anterior view of male head; (b) female head; (d, f) dorsal view of cercus; (e, g) mediodorsal view of cercus; (c) adapted from Williamson (1919), based on a male examined by Calvert (1909). ML: medial lobe. Figures f–g provided by Rosser Garrison and Natalia von Ellenrieder.
FIGURE 6 in Taxonomic revision of the Neotropical genus Heteragrion Selys, 1862 (Zygoptera: Heteragrionidae): male morphology, new species and illustrated key
FIGURE 6. Map showing the distribution of Heteragrion species from Group A (green dots) and Group B (red dots). We used no more than five dots per species, in order not to cover the dots where the two groups overlapped in distribution.
FIGURE 5 in Taxonomic revision of the Neotropical genus Heteragrion Selys, 1862 (Zygoptera: Heteragrionidae): male morphology, new species and illustrated key
FIGURE 5. Some individual variation in coloration and morphology in Heteragrion species: H. ictericum, left column; H. silvarum, right column. Images provided by Rosser Garrison and Natalia von Ellenrieder.
FIGURE 5 in New species of grasshopper genus Aptoceras Bruner, 1908 (Orthoptera, Acrididae, Ommatolampidinae, Ommtolampidiini) from Iguaçu National Park (Southern Brazil), including a taxonomic key and distribution data
FIGURE 5. Map of geographical distribution of Aptoceras Bruner, 1908 species in South American countries and Brazil.
FIGURE 2 in New species of grasshopper genus Aptoceras Bruner, 1908 (Orthoptera, Acrididae, Ommatolampidinae, Ommtolampidiini) from Iguaçu National Park (Southern Brazil), including a taxonomic key and distribution data
FIGURE 2. (A) Phallic complex of Aptoceras iguassuensis n. sp., holotype, male lateral view; (B) Ectophallic plates, cingulum and aedeagal valves with sheath, dorsal view; (C) Epiphallus, dorsal view.
FIGURE 3 in New species of grasshopper genus Aptoceras Bruner, 1908 (Orthoptera, Acrididae, Ommatolampidinae, Ommtolampidiini) from Iguaçu National Park (Southern Brazil), including a taxonomic key and distribution data
FIGURE 3. (A) Aptoceras iguassuensis n. sp., female, lateral view; (B) A. iguassuensis n. sp., female, dorsal view; (C) Head and pronotum of female, dorsal view (D) Head and pronotum of female, lateral view; (E) Head of female, frontal view; (F) Ovipositor valves, lateral, view; (G). Ovipositor valves, dorsal, view.
FIGURE 1 in New species of grasshopper genus Aptoceras Bruner, 1908 (Orthoptera, Acrididae, Ommatolampidinae, Ommtolampidiini) from Iguaçu National Park (Southern Brazil), including a taxonomic key and distribution data
FIGURE 1. (A) Aptoceras iguassuensis n. sp., holotype, male, lateral view; (B) Aptoceras iguassuensis n. sp., holotype, male, lateral view; (C) Head and pronotum of male, dorsal view; (D) Head and pronotum of male, lateral view; (E) Head of male, frontal view; (F) Epiproct of male, dorsal view; (G) End of male abdomen, lateral view; (H). Internal apophysis of cerci, male, lateral view.
Map script with examples from: Taxonomic revision of the Temnothorax salvini clade (Hymenoptera: Formicidae), with a key to the clades of New World Temnothorax
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Data from: Taxonomic revision of Ectyphus Gerstaecker, 1868 and Parectyphus Hesse, 1972 with a key to world Ectyphinae (Insecta, Diptera, Mydidae)
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FIGURE 19 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 19. Distribution of Pseudocoutierea conchae Criales, 1981.
FIGURE 15 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 15. Distribution of Periclimenes paivai Chace, 1969.
FIGURE 11 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 11. Distribution of Periclimenaeus pearsei (Schmitt, 1932).
FIGURE 22 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 22. Distribution of Typton distinctus Chace, 1972.
FIGURE 14 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 14. Distribution of Periclimenes magnus Holthuis, 1851.
FIGURE 10 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 10. Distribution of Periclimenaeus crosnieri Cardoso & Young, 2007.
FIGURE 4 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 4. Distribution of Holthuisaeus bermudensis (Armstrong, 1940).
FIGURE 5 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 5. Distribution of Lipkebe holthuisi Chace, 1969.
FIGURE 1 in Pontoniinae (Crustacea: Decapoda: Caridea) from Brazil with taxonomic key
FIGURE 1. Distribution of Ancylomenes anthophilus (Holthuis & Eibl-Eibesfeldt, 1964).
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)
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.