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1,021 results for “female genitalia”
FIGS. 198–205. Molotra species, female genitalia. 198. M. molotra, ventral view. 199 in The Malagasy Goblin Spiders of the New Genus Molotra (Araneae: Oonopidae)
FIGS. 198–205. Molotra species, female genitalia. 198. M. molotra, ventral view. 199. Same, digested specimen, anteriodorsal view. 200. Same, cleared, dorsal view, red lines show muscles. 201. Same, posteriodorsal view. 202. M. katarinae, ventral view. 203. Same, digested specimen, dorsal view. 204. M. suzannae, ventral view. 205. Same, digested specimen, dorsal view. AA = anterior apodemes, PA = posterior apodemes, TP = T-shaped process. Scale bars: 200 µm.
FIGURE 195. Orchestina spp., female genitalia. D–H. Cleared. A, D. O . ucumar. B, E–G. O . andianavarroi. C, H. O . luispi. A–E. Ventral. H. Dorsal. G. Anterodorsal. F in Taxonomic Revision Of The Jumping Goblin Spiders Of The Genus Orchestina Simon, 1882, In The Americas (Araneae: Oonopidae)
FIGURE 195. Orchestina spp., female genitalia. D–H. Cleared. A, D. O . ucumar. B, E–G. O . andianavarroi. C, H. O . luispi. A–E. Ventral. H. Dorsal. G. Anterodorsal. F. Lateral. Abbreviations: AR, anterior receptaculum; M2, M3, muscles 2 and 3 respectively; PA, posterior apodeme. Asterisks indicate the membranous chambers of the anterior receptaculum. Scale bars: A. 0.25 mm. B, C. 0.1 mm. D–H. 0.025 mm. (PBI_OON 1656, 14896, 14868, 14998, 14809).
Figures 156–162. Female genitalia. 156 in Moths of the tribe Pseudoterpnini (Geometridae: Geometrinae): a review of the genera
Figures 156–162. Female genitalia. 156, Austroterpna idiographa; 157, Heliomystis electrica; 158, Lophothorax eremnopis; 159, Protophyta castanea; 160, Rhuma subaurata; 161, Rhuma argyraspis; 162, Rhuma thiobapta.
Figures 141–148. Female genitalia. 141 in Moths of the tribe Pseudoterpnini (Geometridae: Geometrinae): a review of the genera
Figures 141–148. Female genitalia. 141, Metallolophia devecisi; 142, Metaterpna differens; 143, Mictoschema swierstrai; 144, Mimandria insularis; 145, Orthorisma netunaria; 146, Pachista superans; 147, Pachyodes amplificata; 148, Paraterpna harrisoni.
Figures 149–155. Female genitalia. 149 in Moths of the tribe Pseudoterpnini (Geometridae: Geometrinae): a review of the genera
Figures 149–155. Female genitalia. 149, Pingasa pseudoterpnaria pseudoterpnaria; 150, Pseudoterpna pruinata; 151A, Psilotagma decorata; 151B, signum of Psilotagma decorata; 152, Pullichroma pullicosta; 153, Sundadoxa multidentata; 154, Aeolochroma hypochromaria; 155, Aeolochroma turneri.
Figures 134–140. Female genitalia. 134 in Moths of the tribe Pseudoterpnini (Geometridae: Geometrinae): a review of the genera
Figures 134–140. Female genitalia. 134, Epipristis oxycyma; 135, Herochroma cristata cristata; 136, Holoterpna pruinosata; 137, Hypobapta percomptaria; 138, Hypodoxa emiliaria; 139A, Limbatochlamys pararosthorni; 139B, signum of Limbatochlamys pararosthorni; 140, Lophophelma vigens vigens.
Figures 127–133. Female genitalia. 127A in Moths of the tribe Pseudoterpnini (Geometridae: Geometrinae): a review of the genera
Figures 127–133. Female genitalia. 127A, Absala dorcada; 127B, signum of Absala dorcada; 128A, Actenochroma muscicoloraria; 128B, signum of Actenochroma muscicoloraria; 129A, Aplasta ononaria; 129B, signum of Aplasta ononaria; 130, Crypsiphona ocultaria; 131, Cyneoterpna wilsoni; 132, Dindica olivacea; 133, Dindicodes leopardinata.
Figures 73–74. Derovatellus spangleri, female genitalia. 73 in Revision of the New World and south-east Asian Vatellini (Coleoptera: Dytiscidae: Hydroporinae) and phylogenetic analysis of the tribe
Figures 73–74. Derovatellus spangleri, female genitalia. 73, ventral aspect; 74, spermatheca and associated structures, dorsal aspect.
Figure 62. Marengo crassipes from Talawakele, Sri Lanka. Female genitalia. A, B, ventral view. C, D in Taxonomic revision and phylogenetic hypothesis for the jumping spider subfamily Ballinae (Araneae, Salticidae)
Figure 62. Marengo crassipes from Talawakele, Sri Lanka. Female genitalia. A, B, ventral view. C, D, dorsal view. Scale bars = 0.1 mm.
Figs 29–34. Female genitalia. 29. Scirpophaga praelata. 30. S. xanthopygata. 31. S. nivella. 32. S. parvalis. 33. S. excerptalis. 34. S in Taxonomic review of the subfamily Schoenobiinae (Lepidoptera: Pyraloidea: Crambidae) from China
Figs 29–34. Female genitalia. 29. Scirpophaga praelata. 30. S. xanthopygata. 31. S. nivella. 32. S. parvalis. 33. S. excerptalis. 34. S. magnella. Scale bars = 1 mm.
Figs 11–15. Ochyrotica yanoi Arenberger, 1988. 11–12. Adult. 13–15. Female genitalia. 11 in Taxonomic review of the genus Ochyrotica Walsingham from China (Lepidoptera: Pterophoridae: Ochyroticinae)
Figs 11–15. Ochyrotica yanoi Arenberger, 1988. 11–12. Adult. 13–15. Female genitalia. 11. Genitalia slide No. HSL09352 (♀). 12. Genitalia slide No. HSL09353 (♂). 13. Genitalia slide No. HSL09120. 14. Genitalia slide No. HSL09166. 15. Genitalia slide No. HSL09352.
Fig. 38. Parageron orientalis Paramonov, 1929 stat. rev. a. Epiphallic complex ventral. b. Epiphallic complex lateral. c. Gonocoxite ventral. d. Gonocoxite lateral. e. Epandrium dorsal. f. Epandrium lateral. g. Female genitalia ventral. h. Female sternite 8 in A world review of the bee fly tribe Usiini (Diptera, Bombyliidae) - Part 3: Parageron Paramonov s. lat.
Fig. 38. Parageron orientalis Paramonov, 1929 stat. rev. a. Epiphallic complex ventral. b. Epiphallic complex lateral. c. Gonocoxite ventral. d. Gonocoxite lateral. e. Epandrium dorsal. f. Epandrium lateral. g. Female genitalia ventral. h. Female sternite 8 ventral.
Fig. 7. Distal female genitalia. A–B in New species from a 'lost world': Sulawesidrobia (Caenogastropoda, Tateidae) from ancient Lake Matano, Sulawesi, Indonesia
Fig. 7. Distal female genitalia. A–B. Sulawesidrobia wilsoni sp. nov. C–D. S. carsonae sp. nov. E–F. S. ehrlichi sp. nov. G–H. S. crutzeni sp. nov. I–J. S. dinersteini sp. nov. Abbreviations: aa = anterior albumen gland; ac = anterior capsule gland; bc = bursa copulatrix; bd = bursal duct; od = oviduct; pa = posterior albumen gland; pc = posterior capsule gland; vc = ventral channel.
Figure 3. Female genitalia. a–c in OROPUELLA, A NEW GENUS OF ORTHOCLADIINAE FROM THE WESTERN NEARCTIC Abstract
Figure 3. Female genitalia. a–c overall dorsal view: a) Oropuella sp. F1; b) Oropuella sp. F2; Oropuella sp. F3. d–f overall ventral view: d) Oropuella sp. F1; e) Oropuella sp. F2; f) Oropuella sp. F3. g–i spermathecae: g) Oropuella sp. F1; h) Oropuella sp. F2; i) Oropuella sp. F3. Scale bar = 100 μm.
Figures 28–33. Female genitalia. 28 in Vavizola hela - new species and genus of Afrotropic Lasiocampini (Lepidoptera, Lasiocampidae)
Figures 28–33. Female genitalia. 28. Vavizola hela, paratype, Kenya, Taita-Taveta, slide 17.447 (CGM). 29. Seydelora semna, DRC, Haut-Lomani, slide 1448 (NHML). 30. Braura ligniclusa, RSA, KwaZulu-Natal, slide 2006-24 (MfNB). 31. Gufria limosa powelli, Morocco, Tangier-Tétouan-Al Hoceima, slide 11.544 (MWM/ZSM). 32. Lasiocesa lanceolata, Angola, Ituri, slide 2006-53 (RMCA). 33. Eutricha capensis, RSA, Western Cape, slide 2006-47 (MfNB).
Data from: The coevolution of male and female genitalia in a mammal: a quantitative genetic insight
<p>Male genitalia are among the most phenotypically diverse morphological traits, and sexual selection is widely accepted as being responsible for their evolutionary divergence. Studies of house mice suggest that the shape of the baculum (penis bone) affects male reproductive fitness and experimentally imposed postmating sexual selection has been shown to drive divergence in baculum shape across generations. Much less is known of the morphology of female genitalia and its coevolution with male genitalia. In light of this, we used a paternal half-sibling design to explore patterns of additive genetic variation and covariation underlying baculum shape and female vaginal tract size in house mice (Mus musculus domesticus). We applied a landmark-based morphometrics approach to measure baculum size and shape in males and the length of the vaginal tract and width of the cervix in females. Our results reveal significant additive genetic variation in house mouse baculum morphology and cervix width, as well as evidence for genetic covariation between male and female genital measures. Our data thereby provide novel insight into the potential for the coevolutionary divergence of male and female genital traits in a mammal. </p>
Data from: Correlated divergence of female and male genitalia in replicated lineages with ongoing ecological speciation
Divergence of genital traits among lineages has the potential to serve as a reproductive isolating barrier when copulation, insemination, or fertilization are inhibited by incompatibilities between female and male genitalia. Despite widespread evidence for genital trait diversity among closely related lineages and coevolution of female and male genitalia within lineages, few studies have investigated genital evolution during the early stages of speciation. We quantified genital variation in replicated population pairs of Poecilia mexicana with ongoing ecological speciation between sulfidic (H2S-containing) and nearby non-sulfidic habitats. These analyses revealed rapid and correlated divergence of female and male genitalia across evolutionarily independent population pairs exposed to divergent selection regimes. Both sexes exhibited convergent evolution of genital traits among populations inhabiting similar habitat types. Our results demonstrate that genital evolution can occur during the early stages of speciation-with-gene-flow, potentially as a result of variation in the intensity of sexual conflict among populations. Our results suggest genitalia may contribute to early stages of divergence, and challenge the generality of previously suggested mechanisms of genital evolution in poeciliids.
Rapid divergent evolution of internal female genitalia and the coevolution of male genital morphology revealed by micro-computed tomography
<p>Animal genitalia are thought to evolve rapidly and divergently in response to sexual selection. Studies of genital evolution have focused largely on male genitalia, with our understanding of female genital evolution relatively limited. The paucity of work on female genital morphology is likely due to problems faced in quantifying shape variation, due to their composition and accessibility. Here we use a combination of micro-computed tomography, landmark-free shape quantification, and phylogenetic analysis to quantify the rate of female genital shape evolution among 29 species of Antichiropus millipedes, and the coevolution of male genitalia. We found significant variation in female and male genital shape among species. While male genital shape showed significant phylogenetic signal, female genital shape did not. Male genital shape was found to be evolving 1.2 times faster than female genital shape. Female and male genital shapes exhibited strongly correlated evolution, indicating that genital shape changes in one sex are associated with corresponding changes in the genital shape of the other sex. This study adds novel insight into our growing understanding of how female genitalia can evolve rapidly and divergently and highlights the advantages of three-dimensional techniques and multivariate analyses in studies of female genital evolution.</p>
Figs. 33–40. Barsine spp., female genitalia. 33 – B in Four new species of the genus Barsine Walker, 1854 (Lepidoptera: Erebidae, Arctiinae) from Oriental Region
Figs. 33–40. Barsine spp., female genitalia. 33 – B. midzhan sp. n., paratype, N Myanmar;
Fig. 70. Slaterocoris tanydexios, female genitalia. 4.4 in Revision And Phylogenetic Analysis Of The North American Genus Slaterocoris Wagner With New Synonymy, The Description Of Five New Species And A New Genus From Mexico, And A Review Of The Genus Scalponotatus Kelton (Heteroptera: Miridae: Orthotylinae)
Fig. 70. Slaterocoris tanydexios, female genitalia. 4.4 mi SW of Acatepec, PU.
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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.