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13,621 results for “biology”
Figures 1–6 in Description of the immature stages, biology and DNA-barcoding of Quichuana pogonosa (Diptera: Syrphidae) collected in Bromeliaceae in Paraná, Brazil
Figures 1–6. Quichuana pogonosa: (1) egg; (2) habitus of third instar larva, lateral view (DZUP 690903); (3) third instar larva, ventral view (DZUP 690903); (4) cephalopharyngeal skeleton of third instar larva, lateral view; (5) third instar larva, dorsal view (DZUP 690903); (6) map of the chaetotaxy of the third instar larva in lateral view showing the position of the sensillae. (a1, a7, a8) abdominal segments a2–a6 are suppressed from the figure for clarity; (a) anus; (am) antennomaxillary organs; a pr, abdominal prolegs; (a sp l) anterior spiracles larval; (c) cibarium; (cs) chorionic surface; (d) dorsal; (dc) dorsal cornu; (db) dorsal bridge; (ep) epipharyngeal plate; (l) lateral; (lb) labial bridge, (lbr) labrum; (lg) longitudinal grooves; (lr) labial rods; (ll) lateral lip; (lp t) lappets; (m) mouthparts; (mi) mandibular lobes; (m pr) mesothoracic proleg; (ms) mesothorax; (mt) metathorax; (od) optical depression; (op) operculum; (p) prothorax; (v) ventral; (va) ventral arm; (vc) ventral cornu; (vl) ventrolateral; (vp) vertical plate; (w) primordia of pupal spiracles; (wl) line of weakness after puparia formation bounding the operculum. Scale bars: 1, 4 = 0.5 mm, 2 = 5 mm, 3, 5 = 2 mm.
Figures 15–20 in Description of the immature stages, biology and DNA-barcoding of Quichuana pogonosa (Diptera: Syrphidae) collected in Bromeliaceae in Paraná, Brazil
Figures 15–20. Quichuana pogonosa: (15) egg; (16) first instar larvae next to shells; (17–18) habitus of third instar larvae; (19) pupae aggregation; (20) puparia of Quichuana pogonosa (left) and Eristalis sp. (right).
Figures 11–14 in Description of the immature stages, biology and DNA-barcoding of Quichuana pogonosa (Diptera: Syrphidae) collected in Bromeliaceae in Paraná, Brazil
Figures 11–14. Quichuana pogonosa, male (DZUP 690906): (11) habitus dorsal; (12) habitus lateral; (13) genitalia, ventral view; (14) genitalia lateral view. (aed lb) aedeagal lobe, (cerc) cercus, (epand) epandrium, (hypd) hypandrium, (phapod) phallodeme, (sur) surstylus. Scale bars: 11, 12 = 2 mm, 13, 14 = 1 mm.
Data from: Biological clocks as age estimation markers in animals: a review and meta-analysis
<p>Complete dataset of Methylation and Telomere studies searched, retrieved, analysed, extracted and compared in the review and meta-analysis "<strong>Biological clocks as age estimation markers in animals: a review and meta-analysis".</strong></p>
Figs 27–30 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 27–30. Xorides kuandianense Sheng, Broad & Sun sp. nov., holotype, ♀ (CBDPC). 27. Mesosoma, lateral view. 28. Propodeum, dorsal view. 29. Metasoma, dorsal view. 30. Apical portion of ovipositor, lateral view.
Figs 23–26 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 23–26. Xorides kuandianense Sheng, Broad & Sun sp. nov., holotype, ♀ (CBDPC). 23. Head, dordal view. 24. Head, dorsoanterior view. 25. Apical portion of antenna, lateral view. 26. Mesoscutum, dorsal view.
Figs 12–15 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 12–15. Xorides juglanse Sheng, Broad & Sun sp. nov., holotype, ♀ (CBDPC). 12. Head, dorsal view. 13. Apical portion of antenna, lateral view. 14. Mesoscutum and scutellum, dorsal view. 15. Mesosoma, lateral view.
Figs 9–11 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 9–11. Xorides juglanse Sheng, Broad & Sun sp. nov., holotype, ♀ (CBDPC). 9. Habitus, lateral view. 10. Head, anterior view. 11. Head, lateral view.
Figs 5–6. Metasoma. 5. Xorides funiuensis Sheng, 1999 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 5–6. Metasoma. 5. Xorides funiuensis Sheng, 1999, holotype, ♀ (CBDPC). Lateral view. 6. X. jakovlevi (Kokujev, 1903), ♀ (CBDPC). Dorsal view.
Figs 20–22 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 20–22. Xorides kuandianense Sheng, Broad & Sun sp. nov., holotype, ♀ (CBDPC). 20. Habitus, lateral view. 21. Head, anterior view. 22. Head, lateral view.
Figs 7–8. Xorides weii Sheng, 2002 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 7–8. Xorides weii Sheng, 2002, holotype, ♀ (CBDPC). 7. Metasoma, dorsal view. 8. Posterior portion of metasoma, dorsal view.
Figs 1–4. 1, 3 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 1–4. 1, 3. Xorides cinnabarius Sheng & Hilszczanski, 2009, holotype, ♀ (CBDPC). 2, 4. X. asiasius Sheng & Hilszczanski, 2009, holotype, ♀ (CBDPC). 1. Propodeum, dorsal view. 2. Clypeus. 3–4. Mesosoma, lateral view.
Figs 16–19 in Two new species of Xorides Latreille (Hymenoptera, Ichneumonidae) from China, with notes on biology and a key to species known from China
Figs 16–19. Xorides juglanse Sheng, Broad & Sun sp. nov., holotype, ♀ (CBDPC). 16. Propodeum, dorsal view. 17. Tergite 1, dorsal view. 18. Tergites 2–4, dorsal view. 19. Apical portion of ovipositor, lateral view.
Fig. 1 in Eudicella trimeni Janson, 1884 (Coleoptera: Scarabaeidae: Cetoniinae: Goliathini): Description of larva with notes on conservation status, biology and taxonomy
Fig. 1. Third instar larvae: (A) head, (B) epipharynx, (C) mandibles, (D) labium and maxillae, (E) stridulatory areas of mala, (F) dorsal view of last antennomere, (G) lateral view of tarsungulus, (H) raster.
Fig. 3 in Eudicella trimeni Janson, 1884 (Coleoptera: Scarabaeidae: Cetoniinae: Goliathini): Description of larva with notes on conservation status, biology and taxonomy
Fig. 3. Variation in male morphology and colour pattern of Eudicella trimeni populations from KwaZuluNatal (A) and Eastern Cape (B).
Fig. 4 in Eudicella trimeni Janson, 1884 (Coleoptera: Scarabaeidae: Cetoniinae: Goliathini): Description of larva with notes on conservation status, biology and taxonomy
Fig. 4. Dorsal and lateral views of the aedeagus of Eudicella trimeni populations from KwaZulu-Natal (A) and Eastern Cape (B).
Fig. 2 in Eudicella trimeni Janson, 1884 (Coleoptera: Scarabaeidae: Cetoniinae: Goliathini): Description of larva with notes on conservation status, biology and taxonomy
Fig. 2. Distribution of Eudicella trimeni populations in KwaZulu-Natal (circles) and in the Eastern Cape (stars).
Resilin distribution and abundance in Apis mellifera across biological age classes and castes
<p>The presence of resilin, an elastomeric protein, in insect vein joints provides the flexible, passive deformations that are crucial to flapping flight. This study investigated the resilin gene expression and autofluorescence dynamics among <em>Apis</em> <em>mellifera</em> (honey bee) worker age classes and drone honey bees. Resilin gene expression was determined via ddPCR on whole honey bees and resilin autofluorescence was measured in the 1m-cu, 2m-cu, Cu-V, and Cu2-V joints on the forewing and the Cu-V joint of the hindwing. Resilin gene expression varied significantly with age, with resilin activity being highest in the pupae. Autofluorescence of the 1m-cu and the Cu-V joints on the ventral forewing and the Cu-V joint on the ventral hindwing varied significantly between age classes on the left and right sides of the wing, with the newly emerged honey bees having the highest level of resilin autofluorescence compared to all other groups. The results of this study suggest that resilin gene expression and deposition on the wing is age-dependent and may inform us more about the physiology of aging in honey bees.</p> <p> </p>
FIGURE 3 in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 3 Girardia tigrina from Liguria. Photomicrographs of hyperplasic ovaries and testes. A. ZMA V.Pl. 7283.1, hyperplasic ovaries located behind the brain; B. ZMA V.Pl. 7283.1, ectopic hyperplasic ovarian masses located at the level of the copulatory apparatus; C. ZMA V.Pl. 7283.1, magnification of hyperplasic ovaries, with oocytes at different stages of maturation; D. ZMA V.Pl. 7283.1, mature testes with sperm.
FIGURE 1 Girardia tigrina. A in The invasive alien freshwater FLatworm Girardia tigrina (Girard, 1850) (Platyhelminthes, Tricladida) in Western Europe: new insights into its morphology, karyology and reproductive biology
FIGURE 1 Girardia tigrina. A. Geographic range of allochthonous sexual populations (filled circles) and populations with sexualized animals (triangles and asterisk) in the Western Palaearctic; asterisk: population from Liguria investigated in the present study. B. Aquatic plants as preferential shaded microhabitat in a tank at the Botanical Garden of the University of Genoa, Liguria. C. Habitus of a living ex-fissiparous specimen of the Ligurian population. Scale bar not available.
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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.