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513 results for “dragonflies”
FIGURES 1–3 in A new genus of isophlebioid damsel-dragonflies (Odonata: Isophlebioptera: Campterophlebiidae) from the Middle Jurassic of China
FIGURES 1–3. Sinokaratawia prokopi gen. nov., sp. nov., holotype NIGP 142170 (male). 1, photograph (scale bar represents 20 mm). 2, drawing of forewing (scale bar represents 3 mm). 3, drawing of hind wing (scale bar represents 4 mm).
FIGURE 22 in Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae)
FIGURE 22. Distribution of 'gomphomacromiine' Afrotropical Corduliidae. Nesocordulia and Syncordulia species are not indicated separately, but the number of species in each region is provided. Idomacromia species are separated (diamond: I. jillianae Dijkstra & Kisakye; inverted triangle: I. lieftincki Legrand; standing triangle: I. proavita Karsch; star: both I. lieftincki and I. proavita).
FIGURES 17–21 in Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae)
FIGURES 17–21. Geographical distribution of Syncordulia species in South Africa (17) and the Western Cape (18–21). Legend: solid circles: verified records; dotted circles: observations; crossed circles: unverified records. (17–18) S. gracilis; (19) S. legator n. sp.; (20) S. venator; (21) S. serendipator n. sp.
FIGURES 9–12 in Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae)
FIGURES 9–12. Syncordulia male appendages in dorsal (left), lateral (right) and ventral (S. serendipator n. sp. only) view. (9) S. gracilis; (10) S. legator n. sp.; (11) S. venator; (12) S. serendipator n. sp.
FIGURES 13–16 in Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae)
FIGURES 13–16. Syncordulia female abdomen tip in lateral (left) and ventral (right) view. (13) S. gracilis; (14) S. legator n. sp.; (15) S. venator; (16) S. serendipator n. sp.
FIGURES 5–8 in Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae)
FIGURES 5–8. Syncordulia male secondary genitalia in lateral view. The penis is indicated by dotted lines, as its position is variable. (5) S. gracilis; (6) S. legator n. sp.; (7) S. venator; (8) S. serendipator n. sp.
FIGURES 1–4 in Two new relict Syncordulia species found during museum and field studies of threatened dragonflies in the Cape Floristic Region (Odonata: Corduliidae)
FIGURES 1–4. Syncordulia male abdomen in dorsal (above) and lateral (below) view. (1) S. gracilis; (2) S. legator n. sp.; (3) S. venator; (4) S. serendipator n. sp.
FIGURE 2 in Telmaeshna paradoxica gen. et sp. nov., a new fossil dragonfly (Insecta: Odonata: Anisoptera) from the Yixian Formation, Liaoning, China
FIGURE 2. Telmaeshna paradoxica gen. et sp. nov., photograph of holotype CNUODLB20040011, part (scale bar represents 10 mm)
FIGURE 3 in Telmaeshna paradoxica gen. et sp. nov., a new fossil dragonfly (Insecta: Odonata: Anisoptera) from the Yixian Formation, Liaoning, China
FIGURE 3. Telmaeshna paradoxica gen. et sp. nov., photograph of holotype CNUODLB20040012, counterpart (scale bar represents 10 mm)
FIGURE 1 in Telmaeshna paradoxica gen. et sp. nov., a new fossil dragonfly (Insecta: Odonata: Anisoptera) from the Yixian Formation, Liaoning, China
FIGURE 1. Telmaeshna paradoxica gen. et sp. nov., holotype CNUODLB20040011, line drawing of hindwing (scale bar represents 10 mm)
FIGURE 21 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURE 21. Map of South America with distribution records of species of the genus Lauromacromia. Shaded area corresponds to original extension of Cerrado Biome in Brazil. Abbreviatures of Brazilian States: AM, Amazonas; DF, Distrito Federal; ES, Espírito Santo; MG, Minas Gerais; MS, Mato Grosso do Sul; PA, Pará; SP, São Paulo.
FIGURES 19–20 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURES 19–20. Most-parsimonious cladograms depicting phylogenetic relationship between Lauromacromia species. (19) cladogram obtained from characters unordered and with equal weight (66 steps, CI = 0.69 and RI = 0.62); (20) cladogram obtained from characters until three states ordered and with equal weight (68 steps, CI = 0.70 and RI = 0.67), (a) ACCTRAN optimization, (b) DELTRAN optimization. Black rectangles non homoplastic characters; white rectangles, characters with homoplastic transformation; partially black rectangle, unique character state with different optimization under DELTRAN. A–E nodes (see text for branch stability indexes).
FIGURES 16–18 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURES 16–18. Vesica spermalis of Lauromacromia species; (16) L. luismoojeni (Brazil. MS: Três Lagoas), partially inflated in lateral view; (17) L. melanica sp. nov. (paratype), (a) lateral view, (b) dorsal view; (18) L. dubitalis (Venezuela. Terr. Amazonas: Culebra; MIZA n°14798), (a) lateral view, (b) dorsal view. Ap1–Ap2, apodemma; dba, distal balloon; d-fl, distal flagellum; d-m, dorsal membrane of V1; H, dorso-apical hump of V2; J st3–v1, joint of sternum of S3 and V1; Jv2–v3 and Jv3–v4, joints between segments of vesica spermalis; m, caudal V1-membrane; P1, filling-pore of the sperm-reservoir; ph, proximal horn; p-ps, proximal pump-sclerite; V1–V2, segments of vesica spermalis.
FIGURES 14–15 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURES 14–15. Detail of left cercus of males of Lauromacromia species in ventral view. (14) L. melanica sp. nov. (holotype); (15) L. luismoojeni (Brazil. MS: Três Lagoas). BC, basal Carina; TB, tubercle.
FIGURES 7–9 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURES 7–9. Sternal process of S8 of males of Lauromacromia species in lateral view. (7) L. melanica sp. nov. (holotype); (8) L. luismoojeni (holotype); (9) L. luismoojeni (Brazil. MS: Três Lagoas).
FIGURES 10–12 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURES 10–12. Male caudal appendages (above) and detail of mesal process on S10 (below) of Lauromacromia species in lateral view. (10) L. luismoojeni (holotype); (11) L. luismoojeni (Brazil. MS: Três Lagoas); (12) L. melanica sp. nov. (holotype).
FIGURES 22–25 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURES 22–25. Adult males of Lauromacromia species in lateral view. (22) L. melanica sp. nov. (holotype); (23) L. picinguaba (holotype); (24) L. luismoojeni (holotype); (4) L. luismoojeni (Brazil. MS: Três Lagoas).
FIGURES 1–6. 1–4 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURES 1–6. 1–4, Color pattern of pterothorax of males of Lauromacromia species in lateral view. (1) L. melanica sp. nov. (holotype); (2) L. picinguaba (holotype); (3) L. luismoojeni (holotype); (4) L. luismoojeni (Brazil. MS: Três Lagoas). 5–6, Color pattern of metepimeron of males of Lauromacromia species in ventral view. (5) L. melanica sp. nov. (holotype); (6) L. luismoojeni (Brazil. MS: Três Lagoas).
FIGURE 13. Male caudal appendages and S10 in A new species of Lauromacromia (Odonata: Corduliidae) from Southeastern Brazil, with a cladistic analysis of the genus and comments on Neotropical dragonfly biogeography
FIGURE 13. Male caudal appendages and S10 of Lauromacromia melanica sp. nov. (holotype). (a) dorsal view; (b) ventral view; (c) lateral view.
FIGURE 3 in Sinahemeroscopus magnificus, new genus and species of ' libelluloid' dragonfly from the Chinese Mesozoic (Odonata, Anisoptera: Nannogomphidae?)
FIGURE 3. Sinahemeroscopus magnificus gen. et sp. nov., holotype NIGP 148315, drawing of forewing. Standard abbreviations: AA anal vein, Ax1 Ax2 primary antenodal cross-veins, CuA cubitus anterior, IRi intercalary radial veins, MA median anterior, MP median posterior, N nodus, 'O' lestine oblique vein, Pt pterostigma, RA radius anterior, RP radius posterior, T discoidal triangle (scale bar represents 10 mm).
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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)
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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.