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22 results for “Mecynogea”
Linked collectors and determiners for: Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae).
Natural history specimen data linked to collectors and determiners held within, "Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/1cf12f99-65ce-4f59-a455-0008d79df52d">https://bionomia.net/dataset/1cf12f99-65ce-4f59-a455-0008d79df52d</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/1cf12f99-65ce-4f59-a455-0008d79df52d">https://gbif.org/dataset/1cf12f99-65ce-4f59-a455-0008d79df52d</a>. Formatted as a Frictionless Data package.
FIGURE 17 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 17. Geographic distribution records of Mecynogea buique Levi 1997 (blue) and M. sucre Levi, 1997 (red). Circles indicate previously known records and stars represent new records.
FIGURE 16 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 16. Geographic distribution records of Mecynogea infelix (Soares & Camargo, 1948) (blue), M. erythromela (Holmberg, 1876) (red) and Argiope carvalhoi (Mello-Leitão, 1944) new combination (yellow). Circles indicate previously known records and stars represent new records.
FIGURE 15. A–F in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 15. A–F scanning electron micrographs of Cyrtophorinae male copulatory bulbs. A–B, Manogea porracea (C. L. Koch, 1838) A, mesal view, from Estrela do Sul, Minas Gerais, Brazil (UFMG 19572); B, expanded male palp, from Monte Negro, Rondônia, Brazil (UFMG 17167); C–D, Kapogea sellata (Simon, 1895) C, mesal view, from Napo, Ecuador (UFMG 9104); D, expanded male palp from Senador Guiomard, Acre, Brazil (UFMG 10537); E–F Cyrtophora citricola (Forsskål, 1775) E, mesal view, from Belo Horizonte, Minas Gerais, Brazil (UFMG 11014); F, expanded male palp, from Contagem, Minas Gerais, Brazil (UFMG 19357). Abbreviations: C, conductor; DB, distal branch of the terminal apophysis; E, embolus; PB, proximal branch of the terminal apophysis; IB, internal branch of the terminal apophysis; R, radix. Scale bars: A, 100 µm; B, 100 µm; C, 100 µm; D, 100 µm; E, 100 µm; F, 100 µm.
FIGURE 20 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 20. Argiope carvalhoi (Mello-Leitão, 1944) new combination, female holotype from Barra do Tapirapés, Santa Terezinha, Mato Grosso, Brazil (MNRJ 1538): A–B, habitus, A, dorsal view; B, ventral view. Scale bar: A, B, 1 mm.
FIGURE 14. A–D in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 14. A–D scanning electron micrographs of Mecynogea Simon, 1903 male copulatory bulbs. A, expanded male palp of Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 1739); B, expanded male palp of Mecynogea buique Levi, 1997 from Serra Talhada, Pernambuco, Brazil (UFMG 15790); C–D, Mecynogea lemniscata (Walckenaer, 1841), from Serra Talhada, Pernambuco, Brazil (UFMG 14172) C, mesal view; D, expanded male palp. Abbreviations: C, conductor; DB, distal branch of the terminal apophysis; E, embolus; PB, proximal branch of the terminal apophysis; IB, Internal branch of the terminal apophysis; R, radix; TK, tegular keel. Scale bars: A, 250 µm; B, 50 µm; C, 100 µm; D, 100 µm.
FIGURE 19 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 19. Geographic distribution records of Mecynogea lemniscata (Walckenaer, 1841). Circles indicate previously known records and stars represent new records.
FIGURE 18 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 18. Geographic distribution records of Mecynogea bigibba Simon, 1903. Circles indicate previously known records and stars represent new records ("?" indicates the uncertainty of the type locality attributed by Levi (1997)).
FIGURE 13. Mecynogea buique Levi, 1997 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 13. Mecynogea buique Levi, 1997, from Serra Talhada, Pernambuco, Brazil: A–B scanning electron micrographs of female epigynum. A, antero-ventral view (UFMG 15789); B, posterior view (UFMG 15788); C–D scanning electron micrographs of female internal genitalia (UFMG 15788). C, postero-dorsal view; D, detail of spermathecae. Abbreviations: CO, copulatory opening; EA, epigynum apex; FD, fertilization duct; IF+CD, Inner fold plus copulatory duct; MP, median plate; S, spermathecae. Scale bars: A, 50 µm; B, 50 µm; C, 100 µm; D, 50 µm.
FIGURE 12. Mecynogea buique Levi, 1997 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 12. Mecynogea buique Levi, 1997, from Serra Talhada, Pernambuco, Brazil (UFMG 15730): A–D female epigynum, A, ventral view; B, lateral view; C, posterior view; D, dorsal view. Abbreviations: EA, epigynum apex; FD, fertilization duct; IF+CD, Inner fold plus copulatory duct; MP, median plate; S, spermathecae. Scale bar: A, B, C, D, 0.1 mm.
FIGURE 10. Mecynogea buique Levi, 1997 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 10. Mecynogea buique Levi, 1997, from Serra Talhada, Pernambuco, Brazil (UFMG 19545): A–B male palpal bulb, A, mesal view; B, ventral view. Abbreviations: C, Conductor; DB, distal branch of terminal apophysis; IB, Internal branch of the terminal apophysis; P, paracymbium, PB, proximal branch of terminal apophysis: R, radix. Scale bars: A, 0.1 mm; B, 0.1 µm.
FIGURE 9. Mecynogea buique Levi, 1997 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 9. Mecynogea buique Levi, 1997 from Serra Talhada, Pernambuco, Brazil: A, female habitus, dorsal view (UFMG 15789), B, male habitus, dorsal view (UFMG 15790); C–D, expanded male palps (UFMG 15790). Abbreviations: DB, distal branch of terminal apophysis; E, embolus; Eb, embolus base; IB, Internal branch of the terminal apophysis; PB, proximal branch of the terminal apophysis: TAb, terminal apophysis base. Scale bars: A, B, 1 mm; C, D, 0.1 mm.
FIGURE 8 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 8. Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 19542): A–D, Scanning electron micrographs of female internal genitalia, A, dorsal view; B, antero-dorsal view; C, latero-dorsal view; D, detail of spermathecae surface. Abbreviations: CD, copulatory duct; FD, fertilization duct; IF, inner fold; LP, large pore; S, spermathecae; SP, small pore. Scale bars: A 100 µm; B 100 µm; C 100 µm; D 5 µm.
FIGURE 7 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 7. Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 19892): A–F scanning electron micrographs of female fractured epigynum, A, posterior view; B, ventral view; C, detail of the ventral view; D, detail of the broken region; E–F, detail of the broken region with cell clumps. Abbreviations: CO, copulatory opening; FL, fracture line; IFC, cavity of the inner fold; MP, median plate; MS, median septum; PM, posterior margin. Scale bars: A, 100 µm; B, 100 µm; C, 100 µm; D, 50 µm; E, 20 µm; F, 10 µm.
FIGURE 5 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 5. Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 19542): A–D, female fractured epigynum, A, ventral view; B, lateral view; C, posterior view; D, dorsal view. Abbreviations: CD, copulatory duct; EL, epigynum lobe; FD, fertilization duct; FL, fracture line; IF, inner fold; MP, median plate; PM, posterior margin; S, spermathecae. Scale bars: A, B, C, D, 0.1mm.
FIGURE 6 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 6. Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 19891): A–H scanning electron micrographs of female epigynum, A, posterior view; B, postero-lateral view; C, detail of cell clumps; D, anterior view; E, ditto, fracture line region; F, cell clumps; G–H, detail of cell clumps. Abbreviations: EA, epigynum apex; FL, fracture line; MP, median plate; PM, posterior margin. Scale bars: A, 100 µm; B, 20 µm; C, 5 µm; D, 100 µm; E, 5 µm; F, 20 µm; G, 5 µm; H, 2 µm.
FIGURE 11. Mecynogea buique Levi, 1997 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 11. Mecynogea buique Levi, 1997, from Serra Talhada, Pernambuco, Brazil (UFMG 15787): A–C, scanning electron micrographs of male copulatory bulb, A, palpal sclerites; B, tibia and cymbium; C, paracymbium. Abbreviations: C, conductor; Cy, cymbium; DB, distal branch of terminal apophysis; IB, Internal branch of the terminal apophysis; P, paracymbium, PB, proximal branch of terminal apophysis: R, radix; RL, radix lobe. Scale bars: A, 50 µm; B, 100 µm; C, 20 µm.
FIGURE 2 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 2. Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 19893): A–C, Scanning electron micrographs of male palp, A, mesal view; B, ventral view; C, apex of proximal branch of terminal apophysis. Abbreviations: C, conductor; DB, distal branch of the terminal apophysis; E, embolus; PB, proximal branch of the terminal apophysis; R, radix; TK, tegular keel. Scale bars: A, 200 µm; B, 200 µm; C, 50 µm.
FIGURE 1 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 1. Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 1739): A, female habitus, dorsal view; B, male habitus, dorsal view; C–D, male palp, C, mesal view; D, ventral view. Abbreviations: C, conductor; DB, distal branch of terminal apophysis; E, embolus; PB, proximal branch of the terminal apophysis; R, radix; TAb, terminal apophysis base. Scale bars: A, B, 2.5 mm; C, D, 0.25 mm.
FIGURE 3 in Morphology and taxonomy of the orb-weaving spider genus Mecynogea, and a peculiar species of Argiope (Araneae, Araneidae)
FIGURE 3. Mecynogea infelix (Soares & Camargo, 1948), from Santana do Riacho, Minas Gerais, Brazil (UFMG 19890): A–B, scanning electron micrographs of expanded male palp, with distal branch of terminal apophysis removed. Arrows indicate the channel of the proximal branch of the terminal apophysis. Abbreviations: C, conductor; E, embolus; IB, Internal branch of the terminal apophysis; P, paracymbium; PB, proximal branch of the terminal apophysis; TK, tegular keel. Scale bars: A, 200 µm; B, 100 µm.
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