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46 results for “internal sac”
FIGURE 22. Internal sac. A in Cladistic analysis reveals polyphyly of Tomarus (Coleoptera: Scarabaeidae: Dynastinae): new classification and taxonomic revision
FIGURE 22. Internal sac. A) Tomarus pullus, B) T. rostratus, C) T. maternus. Abbreviations: AL: Accessory lamellae, CL: Copulatory lamella, LSB: Lamellar spiny belt, Ra: Raspula, SD: Sclerotized diverticulum.
FIGURE 23. Internal sac. A in Cladistic analysis reveals polyphyly of Tomarus (Coleoptera: Scarabaeidae: Dynastinae): new classification and taxonomic revision
FIGURE 23. Internal sac. A) Tomarus amazonicus, B) T. discrepans, C) T. laticaudus, D) T. maimon. Abbreviations: AL: Accessory lamellae, CL: Copulatory lamella, LSB: Lamellar spiny belt, Ra: Raspula, SD: Sclerotized diverticulum.
FIGURE 21. Internal sac. A in Cladistic analysis reveals polyphyly of Tomarus (Coleoptera: Scarabaeidae: Dynastinae): new classification and taxonomic revision
FIGURE 21. Internal sac. A) Euligyrus ebenus, B) Proculigyrus cicatricosus, C) Ligyrus (Anagrylius) moroni, D) L. (Ligyrodes) sallaei, E) L. (Ligyrus) allonasutus. Abbreviations: AL: Accessory lamellae, Br: Brush of setae, CL: Copulatory lamella, LSB: Lamellar spiny belt, Ra: Raspula.
FIGURES 12 in Xantholinus dvoraki Coiffait, 1956, the only valid species of the subgenus Meneidophallus Bordoni, 1999, with remarkably variable internal sac of aedeagus (Coleoptera, Staphylinidae)
FIGURES 12. Xantholinus dvoraki Coiffait (1 – Turkey, Abant Dagh; 2 – Russia, Rostovna Donu).
FIGURE 2 in A review of the genus Epitrichius Tagawa, with an analysis of the internal sac armature of the male genitalia (Coleoptera: Scarabaeidae: Cetoniinae)
FIGURE 2. Lateral side of pronotum of Epitrichius shinshuingensis, scale bar = 2.0 mm.
FIGURES 8–12 in A review of the genus Epitrichius Tagawa, with an analysis of the internal sac armature of the male genitalia (Coleoptera: Scarabaeidae: Cetoniinae)
FIGURES 8–12. Variation in the shape of parameres of Epitrichius bowringii.
Figures 6-8 from: Matsumura Y, Suenaga H, Kamimura Y, Gorb SN (2017) Traumatic mating by hand saw-like spines on the internal sac in Pyrrhalta maculicollis (Coleoptera, Chrysomelidae, Galerucinae). In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae 7. ZooKeys 720: 77-89. https://doi.org/10.3897/zookeys.720.13015
Figures 6-8 - The internal sac membrane and spines of Pyrrhalta maculicollis. 6, 7 the sample was cut laterally, opened, dehydrated, and dried at the critical point 8 the sample dried at room temperature. The surfaces of the spines is slightly shrunken in comparison to that depicted in 7. Abbreviations: mp, membranous projections; s, spines; each is highlighted with blue and pink, respectively.
Figures 17-25 from: Matsumura Y, Suenaga H, Kamimura Y, Gorb SN (2017) Traumatic mating by hand saw-like spines on the internal sac in Pyrrhalta maculicollis (Coleoptera, Chrysomelidae, Galerucinae). In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae 7. ZooKeys 720: 77-89. https://doi.org/10.3897/zookeys.720.13015
Figures 17-25 - Female reproductive systems: 17–19 Pyrrhalta maculicollis 20–22 P. tibialis 23 P. humeralis 24–25 Tricholochmaea semifulva species complex. 18, 21, 23, 25 show the cross sections of the lower part of the vagina, where wounds were found in P. maculicollis; each cuticular, epidermal, and muscular layer are partly highlighted in the upper right corner. 19, 22 show enlarged parts of the cuticular, epidermal, and muscular layers; these samples were embedded in glycerine for two days before taking the images. Arrowheads in 22 point to the strip stained with toluidine blue. Abbreviations: c, cuticle; e, epidermis; m, muscles; sc, spermathecal capsule.
Figures 1-5 from: Matsumura Y, Suenaga H, Kamimura Y, Gorb SN (2017) Traumatic mating by hand saw-like spines on the internal sac in Pyrrhalta maculicollis (Coleoptera, Chrysomelidae, Galerucinae). In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae 7. ZooKeys 720: 77-89. https://doi.org/10.3897/zookeys.720.13015
Figures 1-5 - Aedeagus of Pyrrhalta maculicollis in the lateral view 1 relative size of the aedeagus compared to body size 2 the aedeagus and a part of the ejaculatory duct, muscles completely macerated. Two arrows point to the membranous areas of the median lobe 3 a micro CT scanned and segmented aedeagus and a part of the ejaculatory duct. The green structure represents the part of the ejaculatory duct with well–developed circular muscles, the yellow one represents the median lobe, and the red ones represent spines on the internal sac 4 the internal sac at rest with a part of the ejaculatory duct (ed) 5 schemes of the aedeagus at rest (left) and with partly evaginated internal sac during copulation (right). Abbreviations: aed, aedeagus; ed, ejaculatory duct; is, internal sac; ml, median lobe.
Figures 13-16 from: Matsumura Y, Suenaga H, Kamimura Y, Gorb SN (2017) Traumatic mating by hand saw-like spines on the internal sac in Pyrrhalta maculicollis (Coleoptera, Chrysomelidae, Galerucinae). In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae 7. ZooKeys 720: 77-89. https://doi.org/10.3897/zookeys.720.13015
Figures 13-16 - Schemes of hypothetical couplings between male and female genitalia, light microscopy (LM) and scanning electron microscopy (SEM) images of the male internal sac 13 Pyrrhalta maculicollis 14 P. tibialis 15 P. humeralis 16 Tricholochmaea semifulva species complex. The schemes were created using information on morphology and dimensions of both male and female genitalia, but the genital coupling has not been experimentally proven. The meshed areas in the male internal sacs show areas covered by tiny projections, as shown in the SEM images. All samples were dried at room temperature. Abbreviations: is, internal sac; mp, membranous projection; s, sclerite; sc, spermathecal capsule; sd, spermathecal duct; v, vagina.
Figures 9-12 from: Matsumura Y, Suenaga H, Kamimura Y, Gorb SN (2017) Traumatic mating by hand saw-like spines on the internal sac in Pyrrhalta maculicollis (Coleoptera, Chrysomelidae, Galerucinae). In: Chaboo CS, Schmitt M (Eds) Research on Chrysomelidae 7. ZooKeys 720: 77-89. https://doi.org/10.3897/zookeys.720.13015
Figures 9-12 - Wounds observed on the vagina of Pyrrhalta maculicollis 9 schemes of three female vaginas, which had largest numbers of wounds, are shown. Each symbol represents one individual 10 one representative with four wounds 11, 12 enlarged images of the wounds. Abbreviations: sc: spermathecal capsule.
FIGURE 8 in Xantholinus dvoraki Coiffait, 1956, the only valid species of the subgenus Meneidophallus Bordoni, 1999, with remarkably variable internal sac of aedeagus (Coleoptera, Staphylinidae)
FIGURE 8. Frequency distribution of different types of internal sac in examined material.
FIGURE 14 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 14. Everted internal sacs of Cosmodela and Calochroa. A, Cosmodela batesi (Fleutiaux) from Iriomote Is., Okinawa; B, Calochroa octonotata (Wiedemann); C, C. carissima (Fleutiaux). Scales: 1.0 mm.
FIGURE 13 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 13. Everted internal sacs of Cosmodela. A, Cosmodela sp. (cf. separata) from Vietnam; B, C. aurulenta (Fabricius) from Penang Is., Malaysia; C, C. virgula (Fleutiaux) from Laos; D, C. duponti duponti (Dejean) from South India. d1, d2, d3, d4, show the connecting of flagellum. Scales: 1.0 mm.
FIGURE 5 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 5. Habitus of Calochroa and Cicindela (Pancallia). A, Calochroa schillhammeri Wiesner; B, Calochroa fabriciana (Horn); C, Calochroa hamiltoniana (Thomson); D, Cicindela (Pancallia) angulicollis Horn; E–F, C. (P.) cyanea Fabricius stat. nov. (E, female; F, male); G, C. (P.) princeps Vigors; H, C. (P.) shivah Parry.
FIGURE 2 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 2. Cladogram of a strict consensus tree by MP (A) and bootstrap 50% majority-rule consensus tree by maximum likelihood method (B). Bootstrap values show over 50% above each blanch.
FIGURE 11 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 11. Everted internal sacs of Cicindela (Pancallia) and Calochroa. A, Cicindela (Pancallia) cyanea Fabricius stat. nov.; B, C. (P.) shivah Parry; C, C. (P.) princeps Vigors; D, C. (P.) angulicollis Horn; E, Calochroa pseudosiamensis (Horn). Scales: 1.0 mm.
FIGURE 8 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 8. Habitus of Cosmodela, Cicindela (Cicindela) and Cylindera.A, Cosmodela sp. (cf. separata); B, C. batesi (Fleutiaux) from Iriomote Is., Japan; C, C. aurulenta (Fabricius) from Penang Is., Malaysia; D, C. virgula (Fleutiaux) from Laos; E, C. duponti duponti (Dejean) from South India; F, Cicindela (Cicindela) japana japana Motschulsky; G, C. (C.) gemmata aino Lewis; H, C. (C.) sachaliensis niohozana Bates; I, C. (C.) lewisii lewisii Bates; J, Cylindera (Eugrapha) elisae elisae (Motschulsky); K, Cicindela (Cicindela) transbaicalica japanensis Chaudoir. Scales: 10 mm.
FIGURE 7 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 7. Habitus of Sophiodela and Calochroa. A, Sophiodela chinensis chinensis (DeGeer) stat. nov.; B, Sophiodela japonica (Thunberg) stat. nov.; C, Sophiodela okinawana (Nakane) stat. nov.; D, Sophiodela ferriei (Fleutiaux) stat. nov.; E, Sophiodela chinensis flammifera (Horn) stat. nov.; F, Calochroa octonotata (Wiedemann); G, Calochroa carissima (Fleutiaux).
FIGURE 12 in The reclassification of Sophiodela and other tiger beetles (Coleoptera, Cicindelidae) based on the structure of the everted internal sac of the male genitalia
FIGURE 12. Everted internal sacs of Sophiodela. A, Sophiodela ferriei (Fleutiaux) stat. nov.; B, S. japonica (Thunberg) stat. nov.; C, S. okinawana (Nakane) stat. nov.; D, S. chinensis chinensis (DeGeer) stat. nov.; E, S. chinensis flammifera (Horn) stat. nov. Scales: 1.0 mm.
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