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Figs 3–4. Noctuids from Kunashir Island, dorsal view. 3 in Autumn moths and butterflies (Lepidoptera) new for the fauna of Kunashir Island
Figs 3–4. Noctuids from Kunashir Island, dorsal view. 3 – Blenina senex (Butler, 1878), ♀; 4 – Euplexidia angusta Yoshimoto, 1987, ♀.
Figures 53–60. Nephrotoma nigrostylata Alexander, 1935. 53. Hypopygium, lateral view. 54. Tergite ninth, dorsal view. 55. Hypopygium, ventral view. 56 in Description of a new species in the genus Nephrotoma (Diptera: Tipuloidea: Tipulidae) from China, with redescriptions of hypopygiums of six species
Figures 53–60. Nephrotoma nigrostylata Alexander, 1935. 53. Hypopygium, lateral view. 54. Tergite ninth, dorsal view. 55. Hypopygium, ventral view. 56. Outer gonostylus and inner gonostylus, lateral view. 57. Inner gonostylus, inner view. 58. Ejaculatory apodeme, dorsal view. 59. Semen pump, lateral view. 60. Semen pump, dorsal view. Scale bars = 0.2 mm.
Figures 44–52. Nephrotoma martynovi Alexander, 1935. 44. Hypopygium, lateral view. 45. Tergite ninth, dorsal view. 46. Hypopygium, ventral view. 47. Outer gonostylus, lateral view. 48. Inner gonostylus, lateral view. 49. Aedeagal guide, lateral view. 50. Ejaculatory apodeme, dorsal view. 51. Semen pump, lateral view. 52 in Description of a new species in the genus Nephrotoma (Diptera: Tipuloidea: Tipulidae) from China, with redescriptions of hypopygiums of six species
Figures 44–52. Nephrotoma martynovi Alexander, 1935. 44. Hypopygium, lateral view. 45. Tergite ninth, dorsal view. 46. Hypopygium, ventral view. 47. Outer gonostylus, lateral view. 48. Inner gonostylus, lateral view. 49. Aedeagal guide, lateral view. 50. Ejaculatory apodeme, dorsal view. 51. Semen pump, lateral view. 52. Aedeagus. Scale bars = 0.2 mm.
Figures 34–43. Nephrotoma hirsuticauda Alexander, 1924. 34. Hypopygium, lateral view. 35. Tergite ninth, dorsal view. 36. Tergite ninth, caudal view. 37. Hypopygium, ventral view. 38. Outer gonostylus, lateral view. 39. Inner gonostylus, lateral view. 40. Aedeagal guide, dorsal view. 41. Aedeagal guide, lateral view. 42. Ejaculatory apodeme, dorsal view. 43 in Description of a new species in the genus Nephrotoma (Diptera: Tipuloidea: Tipulidae) from China, with redescriptions of hypopygiums of six species
Figures 34–43. Nephrotoma hirsuticauda Alexander, 1924. 34. Hypopygium, lateral view. 35. Tergite ninth, dorsal view. 36. Tergite ninth, caudal view. 37. Hypopygium, ventral view. 38. Outer gonostylus, lateral view. 39. Inner gonostylus, lateral view. 40. Aedeagal guide, dorsal view. 41. Aedeagal guide, lateral view. 42. Ejaculatory apodeme, dorsal view. 43. Semen pump, lateral view. Scale bars = 0.2 mm.
Figure 2. Nymphs, dorsal habitus.a in New record and updated checklist of Baetidae (Insecta: Ephemeroptera) from Venezuela
Figure 2. Nymphs, dorsal habitus.a) Camelobaetidius edmundsi. b) Camelobaetidius patricki. c) Prebaetodes meredinensis. d) Varipes sancarlos. Scale barr: 1 mm. / Ninfas, vista dorsal. a) Camelobaetidius edmundsi. b) Camelobaetidius patricki. c) Prebaetodes meredinensis. d) Varipes sancarlos. Barra de escala: 1 mm.
Figuras 1-2. Vista dorsal y in Nuevos registros estatales de escarabajos hidrofílidos (Coleoptera: Hydrophilidae) en México
Figuras 1-2. Vista dorsal y edeago de los nuevos registros. 1. Hydrophilus (Dibolocerus) purpurascens Régimbart. 2. Berosus (Enoplurus) punctatissimus LeConte. / Dorsal view and edeagus of the new records. 1. Hydrophilus (Dibolocerus) purpurascens Régimbart. 2. Berosus (Enoplurus) punctatissimus LeConte.
Plate 5. Figures 34-44. Chimarra spp. Adult.34-35. C. biungulata. 34. Dorsal view, 35 in Genus Chimarra Stephens, 1829 (Insecta: Trichoptera: Philopotamidae) from Suntalekhola Biodiversity Camp, Neora Valley, National Park, West Bengal
Plate 5. Figures 34-44. Chimarra spp. Adult.34-35. C. biungulata. 34. Dorsal view, 35. Ventral view.
Plate 1. Figures 1-10. Chimarra spp. Male genitalia. 1-5. Chimarra sikkimensis. 1. Lateral view, 2. Dorsal view, 3. Inferior appendage Ventral view, 4. Phallic apparatus lateral view, 5. Phallic apparatus ventral view. 6-10. C in Genus Chimarra Stephens, 1829 (Insecta: Trichoptera: Philopotamidae) from Suntalekhola Biodiversity Camp, Neora Valley, National Park, West Bengal
Plate 1. Figures 1-10. Chimarra spp. Male genitalia. 1-5. Chimarra sikkimensis. 1. Lateral view, 2. Dorsal view, 3. Inferior appendage Ventral view, 4. Phallic apparatus lateral view, 5. Phallic apparatus ventral view. 6-10. C. rifati.
Plate 4. Figures 29-33. Chimarra spp. Male genitalia. 29-33. Chimarra biungulata. 29. Lateral view, 30. Inferior appendage Ventral view, 31. Dorsal view, 32. Phallic apparatus ventral view, 33 in Genus Chimarra Stephens, 1829 (Insecta: Trichoptera: Philopotamidae) from Suntalekhola Biodiversity Camp, Neora Valley, National Park, West Bengal
Plate 4. Figures 29-33. Chimarra spp. Male genitalia. 29-33. Chimarra biungulata. 29. Lateral view, 30. Inferior appendage Ventral view, 31. Dorsal view, 32. Phallic apparatus ventral view, 33. Phallic apparatus lateral view.
Plate VII (Figures 55–64). Streblocera (Eutanycerus) sharifi Shamim, sp. nov. Figure 55. Head dorsal view. Figure 60. Metasoma showing ovipositor and ovipositor sheath. Figure 56. Head ventral view. Figure 61. Forewing. Figure 57. Pronotal side. Figure 62. Hind leg. Figure 58. Mesosoma in dorsal view. Figure 63. Part of hindwing. Figure 59. First metasomal tergite. Figure 64. Antenna. in The genus Streblocera Westwood (Hymenoptera: Braconidae: Euphorinae) from India, with descriptions of 9 new species
Plate VII (Figures 55–64). Streblocera (Eutanycerus) sharifi Shamim, sp. nov. Figure 55. Head dorsal view. Figure 60. Metasoma showing ovipositor and ovipositor sheath. Figure 56. Head ventral view. Figure 61. Forewing. Figure 57. Pronotal side. Figure 62. Hind leg. Figure 58. Mesosoma in dorsal view. Figure 63. Part of hindwing. Figure 59. First metasomal tergite. Figure 64. Antenna.
Plate VIII (Figures 65–70). Streblocera (Eutanycerus) shawi Shamim, sp. nov. Figure 65. Head dorsal view. Figure 68. First metasomal tergite. Figure 66. Part of mesoscutum showing notauli. Figure 69. Mesoscutum showing mesopleuron. Figure 67. Mesoscutum showing propodeum. Figure 70. Metasoma showing ovipositor and ovipositor sheath. in The genus Streblocera Westwood (Hymenoptera: Braconidae: Euphorinae) from India, with descriptions of 9 new species
Plate VIII (Figures 65–70). Streblocera (Eutanycerus) shawi Shamim, sp. nov. Figure 65. Head dorsal view. Figure 68. First metasomal tergite. Figure 66. Part of mesoscutum showing notauli. Figure 69. Mesoscutum showing mesopleuron. Figure 67. Mesoscutum showing propodeum. Figure 70. Metasoma showing ovipositor and ovipositor sheath.
Plate III (Figures 17–24): Streblocera (Eutanycerus) etawahiana Shamim, sp. nov. Figure 17. Head dorsal view. Figure 21. Metasoma showing ovipositor and ovipositor sheath. Figure 18. Head ventral view. Figure 22. Antenna. Figure 19. Propodeum. Figure 23. Forewing. Figure 20. First metasomal tergite. Figure 24. Hindwing. in The genus Streblocera Westwood (Hymenoptera: Braconidae: Euphorinae) from India, with descriptions of 9 new species
Plate III (Figures 17–24): Streblocera (Eutanycerus) etawahiana Shamim, sp. nov. Figure 17. Head dorsal view. Figure 21. Metasoma showing ovipositor and ovipositor sheath. Figure 18. Head ventral view. Figure 22. Antenna. Figure 19. Propodeum. Figure 23. Forewing. Figure 20. First metasomal tergite. Figure 24. Hindwing.
Fig. 22 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 22. Periostracal extension of the ventral shell wall (median section, growth direction to the right, centrifugal). A. Phylloceras (Euphylloceras) cf. velledae (Michelin, 1934), BSPG MAo-1770, early Albian, Cretaceous, Ambatolafia, Mahajanga Basin, NW Madagascar; a scythe-like extension of the ventral organic periostracum forms an organic radial lirae (Radtke and Keupp 2016); the dorsal inner prismatic layer of the succeeding whorl smoothes out the periostracum relief. B. Phylloceras (Euphylloceras) sp., BSPG MAo-1769, early Albian, Cretaceous, Ambatolafia, Mahajanga Basin, NW Madagascar; the same as in A. C. Phylloceras (Phylloceras) plicatum Neumayr, 1871, BSPG MAn-4509, late Oxfordian, Jurassic, Sakaraha, Morondava Basin, SW Madagascar; the ventral organic periostracum forms convex periostracal extensions; the dorsal inner prismatic layer of the succeeding whorl smoothes out the periostracum relief. D. Desmophyllites diphylloides (Forbes, 1846), BSPG MAo-1838, Campanian, Cretaceous, Teshio-Nakagawa area, Hokkaido, Japan; the same as in C. Abbreviations: dipl, dorsal inner prismatic layer; if, infilling; ipl, inner prismatic layer, ncl, nacreous layer, opl, outer prismatic layer, per, periostracum.
Fig. 18 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 18. Construction of the complete dorsal shell wall (transversal section, centrifugal). Hoploscaphites nicoletii (Morton, 1842), AMNH-FI-99143, Maastrichtian, Cretaceous, Fox Hills Formation (Loc. 3272), S Dakota, USA. A–C. Prior to the detachment of the living chamber, the dorsal shell wall is already complete and consists of a wrinkle layer, a dorsal outer prismatic layer, a dorsal nacreous layer and a dorsal inner prismatic layer. B. Close-up of A. D. In the detached living chamber, at least a dorsal nacreous layer is formed. The dorsal outer prismatic layer and the dorsal inner prismatic layer are not preserved. Abbreviations: dipl, dorsal inner prismatic layer; dncl, dorsal nacreous layer; dopl, dorsal outer prismatic layer; if, infilling; ipl, inner prismatic layer; ncl, nacreous layer; wl, wrinkle layer.
Fig. 17 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 17. Construction of the complete dorsal shell wall (median section, growth direction to the left, centrifugal). A. Choffatia (Grossouvria) sp. 1, BSPG MAn-4520, late Callovian, Jurassic, Dubki near Saratov, Russia; A1, the dorsal shell wall consists of a dorsal outer prismatic layer, a dorsal nacreous layer and a dorsal inner prismatic layer; A2, close-up of A1. B. Divisosphinctes besairiei Collignon, 1960, BSPG PA-10151b, late Oxfordian, Jurassic, Sakaraha, Morondava Basin, SW Madagascar; B1, the ventral shell wall (vsw) is overgrown by an encruster (enc) which is in turn overgrown by the succeeding whorl (dsw); B2, the thin early complete dorsal shell is formed in contact with the ventral shell wall; it consists of (a wrinkle layer), a dorsal outer prismatic layer, a dorsal nacreous layer and a dorsal inner prismatic layer; B3, the dorsal outer prismatic layer; B4, the older, thick, detached dorsal shell wall consists of the same three layers as in B2; B5, close-up of B4. Abbreviations: dipl, dorsal inner prismatic layer; dncl, dorsal nacreous layer; dopl, dorsal outer prismatic layer; dsw, dorsal shell wall; enc, encruster; if, infilling; ncl, nacreous layer; opl, outer prismatic layer; s, septum; vsw, ventral shell wall; wl, wrinkle layer.
Fig. 21 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 21. Construction of the seemingly complete dorsal shell wall (transversal section, centrifugal). Quenstedtoceras henrici Douville, 1912, BSPG MAn- 4768, early Callovian, Jurassic, Dubki near Saratov, Russia. A. At the contact of two whorls the outer prismatic layer and the nacreous layer of the attaching whorl wedge out but a "new" dorsal outer prismatic layer is formed towards the spiral plane which covers the wrinkle layer; the inner prismatic layer is continuous. B. The (dorsal) nacreous layer and the (dorsal) inner prismatic layer attach to the "new" dorsal outer prismatic layer which compensates the relief of the wrinkle layer. C. The dorsal shell wall consists of a wrinkle layer, a dorsal outer prismatic layer and a dorsal inner prismatic layer. D. The wrinkle layer left imprints in the dorsal outer prismatic layer. Abbreviations: dipl, dorsal inner prismatic layer; dopl, dorsal outer prismatic layer; ipl, inner prismatic layer, ncl, nacreous layer, opl, outer prismatic layer; wl, wrinkle layer.
Fig. 16 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 16. Construction of the complete dorsal shell wall (transversal section, centrifugal). Lobolytoceras costellatum (Pavia, 2002), BSPG MAn-3059, late Oxfordian, Sakaraha, Morondava Basin, SW Madagascar. A. The dorsal shell wall consists of a dorsal outer prismatic layer, a dorsal nacreous layer and a dorsal inner prismatic layer. B. Close-up of A; the thick dorsal inner prismatic layer consists of two sub-layers. C. Close-up of A; the dorsal outer prismatic layer. Abbreviations: dipl, dorsal inner prismatic layer; dncl, dorsal nacreous layer; dopl, dorsal outer prismatic layer.
Fig. 19 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 19. Construction of the complete dorsal shell wall (A, median section, growth direction to the right, centrifugal; B, transversal section, centrifugal). A. Scaphites whitfieldi Cobban, 1951, AMNH-FI-99144, Touronian, Cretaceous, Turner Sandy Member (Loc. 3190), Wyoming, USA; A1, shortly before complete detachment of the living chamber, the dorsal nacreous layer is repeatedly reinforced by new generations of the dorsal nacreous layer (dncl A–C); A2, close-up of A1. B. Ancyloceratoidea indet., BSPG MAo-1813, Aptian, Cretaceous, Shilovka near Volga River, Russia; B1, contact of both dorsal shell portion of two succeeding shafts; the dorsal shell wall consists of a dorsal outer prismatic layer, a primary dorsal nacreous layer, a primary dorsal inner prismatic layer and a secondary dorsal nacreous layer; the secondary dorsal inner prismatic layer is not preserved; B2, close-up of B1. Abbreviations: dipl, dorsal inner prismatic layer; dipl 1/2, primary/secondary dorsal inner prismatic layer; dncl, dorsal nacreous layer; dncl 1/2, primary/secondary dorsal nacreous layer; dncl A–C, generations of the dorsal nacreous layer; if, infilling; ipl, inner prismatic layer; ncl, nacreous layer; ol, organic layer; s, septum.
Fig. 9 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 9. Occurrences of dorsal shell wall types in Mesozoic ammonoid superfamilies (after Rouget et al. 2004; cf. Tables 1, 2, SOM: table A). The wide distribution of reduced dorsal shell walls in Mesocoic taxa suggests a plesiomorphy. In general, nacreous reduced dorsal shell walls or complete dorsal shell walls follow a stage of a prismatic reduced dorsal shell wall. The wide distribution of nacreous reduced dorsal shell walls and complete dorsal shell walls in Mesozoic ammonoid taxa suggests that the ability to form dorsal nacre is also a plesiomorph feature. Note: The dorsal nacreous layer of Eoderoceratoidea (Amaltheidae) has a prismatic appearance (*). The complete dorsal shell walls in Stephanocertatoidea, Haploceratoidea, and Hoplitoidea lack a dorsal nacreous layer, i.e., seemingly complete dorsal shell wall (**). The complete dorsal shell walls of Anclyceratoidea and Douvilleiceratoidea can be reinforced by additional pair of nacreous and prismatic layers, i.e., reinforced complete dorsal shell wall (***).
Fig. 11 in The dorsal shell wall structure of Mesozoic ammonoids
Fig. 11. Construction of the dorsal shell wall (median section, growth direction to the left, centrifugal). A. Puzosia saintoursi Collignon, 1963, BSPG MAo-1797, early Albian, Cretaceous, Ambatolafia, Mahajanga Basin, NW Madagascar; A1, the wrinkle layer forms an unusual cone-like thickening; the compensating thick dorsal inner prismatic layer forms nacreous inclusions; A2, close-up of A1; the organo-prismatic structure of the wrinkle layer thickening; A3, close-up of A1; the thickening of the dorsal inner prismatic layer shows nacreous inclusions. B. Perisphinctes (Kranaosphinctes) sp., BSPG MAn- 4756, late Oxfordian, Jurassic, Sakaraha, Morondava Basin, SW Madagascar; B1, the dorsal inner prismatic layer bridges the relief of two ribs forming a crescent hollow space; the ventral nacre layer of this shell portion is diagenetic altered; B2, close-up of B1. Abbreviations: dipl, dorsal inner prismatic layer; if, infilling; ncl, nacreous layer; opl, outer prismatic layer; wl, wrinkle layer.
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