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223 results for “Centris”
Figures 62–63. Centris tarsata. 62 in The genus Centris Fabricius in Cuba, with a new record and the description of a new species (Hymenoptera: Apoidea: Anthophila)
Figures 62–63. Centris tarsata. 62) Seasonal occurrence, according to sex. 63) Distribution.
Figures 47–48. Centris cornuta. 47 in The genus Centris Fabricius in Cuba, with a new record and the description of a new species (Hymenoptera: Apoidea: Anthophila)
Figures 47–48. Centris cornuta. 47) Seasonal occurrence, according to sex. 48) Distribution.
Figura 15 in Notas sobre la identificación y distribución de Centris testacea Lepeletier (Hymenoptera: Anthophila; Apidae)
Figura 15. Distribución conocida de Centris testacea en la isla de La Hispaniola.
FIGURES 18, 19 in Larval Anatomies, Eggs, and Developmental Biologies of Centris bicornuta and Epicharis albofasciata (Apoidea: Apidae)
FIGURES 18, 19. Head of mature larva of Epicharis albofasciata, frontal and lateral views.
Centris pallida reflectance and hair density dataset
<p>Incoming solar radiation (wavelengths 290–2500 nm) significantly affects an organism's thermal balance via radiative heat gain. Species adapted to different environments can differ in solar reflectance profiles. We hypothesized that conspecific individuals using thermally distinct microhabitats to engage in fitness-relevant behaviors would show intraspecific differences in reflectance: we predicted individuals that use hot microclimates (where radiative heat gain represents a greater thermoregulatory challenge) would be more reflective across the entire solar spectrum than those using cooler microclimates. Differences in near-infrared (NIR) reflectance (700–2500 nm) are strongly indicative of thermoregulatory adaptation as, unlike differences in visible reflectance (400–700 nm), they are not perceived by ecological or social partners. We tested these predictions in male <em>Centris pallida</em> (Hymenoptera: Apidae) bees from the Sonoran Desert. Male <em>C. pallida</em> use alternative reproductive tactics that are associated with distinct microclimates: large-morph males, with paler visible coloration, behave in an extremely hot microclimate close to the ground, while small-morph males, with a dark brown dorsal coloration, frequently use cooler microclimates above the ground near vegetation. We found that large-morph males had higher reflectance of solar radiation (UV through NIR) resulting in lower solar absorption coefficients. This thermoregulatory adaptation was specific to the dorsal surface and produced by differences in hair, not cuticle, characteristics. Our results showed that intraspecific variation in behavior, particularly in relation to microclimate use, can generate unique thermal adaptations that change the reflectance of shortwave radiation among individuals within the same population.</p>
Centris pallida reflectance and hair density dataset
Open the record for dataset details and reuse information.
Centris smaragdina Perty
<p>Centris smaragdina Perty, female, type</p>
FIGURES 9–12. Centris thelyopsis n in Taxonomy and geographic distribution of the species of Centris of the hyptidis group (Hymenoptera: Apidae: Centridini), with description of a new species from central Brazil
FIGURES 9–12. Centris thelyopsis n. sp., 9–10, female holotype, 11–12, male paratype. 9, Head, frontal view. 10, Habitus, lateral view. 11, Head, frontal view. 12, Habitus, lateral view.
FIGURES 5–8 in Taxonomy and geographic distribution of the species of Centris of the hyptidis group (Hymenoptera: Apidae: Centridini), with description of a new species from central Brazil
FIGURES 5–8. Centris hyptidoides Roig-Alsina, 5–6, female (Brazil, Mato Grosso do Sul, Porto Murtinho, DZUP 41119), 7–8, male (Brazil, Mato Grosso do Sul, Porto Murtinho, DZUP 41140). 5, Head, frontal view. 6, Habitus, lateral view. 7, Head, frontal view. 8, Habitus, lateral view.
FIGURES 1–4. Centris hyptidis Ducke, 1–2 in Taxonomy and geographic distribution of the species of Centris of the hyptidis group (Hymenoptera: Apidae: Centridini), with description of a new species from central Brazil
FIGURES 1–4. Centris hyptidis Ducke, 1–2, female (Brazil, Paraíba, Mamanguape), 3–4, male (Brazil, Goiás, Teresina de Goiás). 1, Head, frontal view. 2, Habitus, lateral view. 3, Head, frontal view. 4, Habitus, lateral view.
FIGURES 5–10 in A new South American species of Centris (Heterocentris) Cockerell, 1899 with a key to the species with horn-like projections on the clypeus (Hymenoptera: Apidae: Centridini)
FIGURES 5–10. Centris adunca (female, Brazil: Acre): 5, Head frontal view. 6, Head lateral view. Centris cornuta (female, Cuba): 7, Head, frontal view. 8, Head lateral view. Centris bicornuta (female, Costa Rica: Liberia): 9, Head frontal view. 10, Head lateral view. Scale bar: 1 (mm).
FIGURES 1–4 in A new South American species of Centris (Heterocentris) Cockerell, 1899 with a key to the species with horn-like projections on the clypeus (Hymenoptera: Apidae: Centridini)
FIGURES 1–4. Centris ceratops new species (holotype female). 1, Head frontal view. 2, Head lateral view. 3, Head, posterior view showing the laminar projection of the gena. 4. Lateral view. Scale bar: 1 (mm), except figure 3: 0.5 (mm).
FIGURES 21–24 in Lectotype designations and new synonymies in the Neotropical bee genus Centris Fabricius, 1804 (Hymenoptera: Apidae)
FIGURES 21–24. Lectotype (♂) Centris (Paracentris) atripes Mocsáry, 1899: Fig. 21. Head, frontal view; Fig. 22. Habitus, lateral view; Fig. 23. Habitus, dorsal view; Fig. 24. Wing venation.
FIGURES 1–4 in Lectotype designations and new synonymies in the Neotropical bee genus Centris Fabricius, 1804 (Hymenoptera: Apidae)
FIGURES 1–4. Lectotype (♀) Centris (Hemisiella) facialis Mocsáry, 1899: Fig. 1. Head, frontal view; Fig. 2. Habitus, lateral view; Fig. 3. Habitus, dorsal view; Fig. 4. Wing venation.
FIGURES 17–20 in Lectotype designations and new synonymies in the Neotropical bee genus Centris Fabricius, 1804 (Hymenoptera: Apidae)
FIGURES 17–20. Lectotype (♀) Centris obsoleta pleuralis Friese, 1901 (=Centris (Melacentris) obsoleta Lepeletier de Saint Fargeau, 1841): Fig. 17. Head, frontal view; Fig. 18. Habitus, lateral view; Fig. 19. Habitus, dorsal view; Fig. 20. Wing venation.
FIGURES 5–8 in Lectotype designations and new synonymies in the Neotropical bee genus Centris Fabricius, 1804 (Hymenoptera: Apidae)
FIGURES 5–8. Lectotype (♂) Centris minuta Mocsáry, 1899 (=Centris (Heterocentris) analis (Fabricius, 1804): Fig. 5. Head, frontal view; Fig. 6. Habitus, lateral view; Fig. 7. Habitus, dorsal view; Fig. 8. Wing venation.
FIGURES 9–12 in Lectotype designations and new synonymies in the Neotropical bee genus Centris Fabricius, 1804 (Hymenoptera: Apidae)
FIGURES 9–12. Lectotype (♀) Centris (Melacentris) boliviensis Mocsáry, 1899: Fig. 9. Head, frontal view; Fig. 10. Habitus, lateral view; Fig. 11. Habitus, dorsal view; Fig. 12. Abdomen, dorsal view.
FIGURES 13–16 in Lectotype designations and new synonymies in the Neotropical bee genus Centris Fabricius, 1804 (Hymenoptera: Apidae)
FIGURES 13–16. Lectotype (♀) Centris (Melacentris) mariae Mocsáry, 1896: Fig. 13. Head, frontal view; Fig. 14. Habitus, lateral view; Fig. 15. Habitus, dorsal view from original drawing in Mocsáry (1896); Fig. 16. Habitus, dorsal view, same specimen as fig. 15. Notice position of left antenna, although the wings and legs have been positioned better in the drawing.
FIGURES 25–28 in Lectotype designations and new synonymies in the Neotropical bee genus Centris Fabricius, 1804 (Hymenoptera: Apidae)
FIGURES 25–28: Lectotype (♂) Centris (Trachina) proxima Friese, 1899: Fig. 25. Head, frontal view; Fig. 26. Habitus, lateral view; Fig. 27. Habitus, dorsal view; Fig. 28. Wing venation.
FIGURE 13 in Revision of the species of Centris (Xanthemisia) Moure, 1945 (Hymenoptera: Apidae: Centridini) from the Caribbean islands
FIGURE 13. Distribution records for the species of Centris (Xanthemisia) inhabiting the Caribbean islands.
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Allen Brain Atlas
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DANDI Archive for NWB datasets
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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.