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20 results for “Cryptachaea”
Linked collectors and determiners for: On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae).
Natural history specimen data linked to collectors and determiners held within, "On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/e1a3cc15-4c28-478d-a067-52c7f9224b6a">https://bionomia.net/dataset/e1a3cc15-4c28-478d-a067-52c7f9224b6a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/e1a3cc15-4c28-478d-a067-52c7f9224b6a">https://gbif.org/dataset/e1a3cc15-4c28-478d-a067-52c7f9224b6a</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia.
Natural history specimen data linked to collectors and determiners held within, "Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/6b412b2d-0955-4b92-b5f5-1d1d04ed3b47">https://bionomia.net/dataset/6b412b2d-0955-4b92-b5f5-1d1d04ed3b47</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/6b412b2d-0955-4b92-b5f5-1d1d04ed3b47">https://gbif.org/dataset/6b412b2d-0955-4b92-b5f5-1d1d04ed3b47</a>. Formatted as a Frictionless Data package.
FIGURES 1–6 in The cosmopolitan spider Cryptachaea blattea (Urquhart 1886) (Araneae: Theridiidae): Redescription, including COI sequence, and new synonymy
FIGURES 1–6. Cryptachaea blattea (Urquhart 1886). 1. Habitus of female, dorsal view; 2. Female abdomen, lateral view, small tubercle arrowed; 3. Epigynum, ventral view; 4. Internal genitalia, dorsal view; 5. Male pedipalp, ventral view; 6. Male abdomen, dorsal view. Scale bars for figures 1, 2, 6 = 1.0 mm, 3–5 = 0.1 mm. Abbreviations used: E, embolus; C, conductor; T, tegulum; Cy, cymbium; S, spermathecae.
FIGURE 21 in Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia
FIGURE 21. Map of locations from which Cryptachaea gigantipes (Keyserling, 1890) were examined. Black circles are locations of specimens examined for morphology and white circles are specimens sampled for molecular analyses. The historical record of Hogg (1900) from Macedon, Victoria, is shown as a black square.
FIGURES 17–20 in Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia
FIGURES 17–20. Cryptachaea gigantipes (Keyserling, 1890), female genitalia. 17. Ventral view; 18. Lateral view; 19. Posterior view, entry point of copulatory duct indicated, note entry on other side appears to be blocked by hardened bead of exudate; 20. Dorsal view (internal genitalia). Scale bars = 0.2 mm. Abbreviations: CD, copulatory duct; FD, fertilisation duct; S, spermatheca.
FIGURES 6–10 in Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia
FIGURES 6–10. Cryptachaea gigantipes (Keyserling, 1890). 6. Male caput and chelicerae, anterolateral; 7. Male left pedipalp, prolateral, showing cymbial hood; 8. Female eyes and chelicerae, frontal; 9. Male mouthparts and sternum, ventral; 10. Female, ditto. Scale bars, Fig. 7 = 0.1 mm, others = 0.5 mm. Abbreviation: Hd, cymbial hood.
FIGURES 2–5 in Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia
FIGURES 2–5. Cryptachaea gigantipes (Keyserling, 1890). 2. Habitus of male (St. Peters, Sydney); 3. Female guarding emerging spiderlings (Coburg, Melbourne); 4. Female with egg sac 27 Sept 2011 (Coburg, Melbourne); 5. Same female, 13 November; spiderlings emerged from first egg sac are nearby in female's web, a recently completed egg sac hangs behind remains of first. Photos 3–5 by Wendy Moore, used with permission.
FIGURE 1 in Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia
FIGURE 1. Bayesian consensus tree based on cytochrome c oxidase subunit 1 (COI) sequence data. Values on branches are posterior probabilities. Haplotype codes are listed in Table 1. Branch lengths are proportional to the expected number of substitutions per site (see scale bar). Abbreviations (Australia): NSW, New South Wales; QLD, Queensland; TAS, Tasmania; VIC, Victoria. Abbreviations (New Zealand): AK, Auckland; BP, Bay of Plenty; KE, Kermadec Islands; MC, Mid Canterbury; ND, Northland; WN, Wellington; WO, Waikato. New Zealand area codes follow Crosby et al. (1998).
FIGURES 11–16 in Redescription and generic placement of the spider Cryptachaea gigantipes (Keyserling, 1890) (Araneae: Theridiidae) and notes on related synanthropic species in Australasia
FIGURES 11–16. Male genitalia of Cryptachaea species. 11–13. Cryptachaea gigantipes (Keyserling, 1890), left pedipalp in prolateral, ventral and retrolateral views; 14. Ditto, expanded, prolateral; 15. Ditto, median apophysis and embolus, proapical view; 16. Cryptachaea veruculata (Urquhart, 1886), left pedipalp expanded, prolateral. Scale bars = 0.2 mm. Abbreviations: C, conductor; Cy, cymbium; E, embolus; L, lobe; MA, median apophysis; MS, MA sclerotised process; Po, pouch in conductor; ST, subtegulum; T, tegulum; Tb, trichobothria; TO, tarsal organ.
FIGURE 35 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURE 35. Distribution of Cryptachaea species: Star, Cryptachaea dea (Buckup & Marques, 2006); Square, Cryptachaea schneirlai (Levi, 1959).
FIGURE 32 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURE 32. Distribution of Cryptachaea species: Rectangle, Cryptachaea pilar Santanna & Rodrigues, new species; Losangle, Cryptachaea alacris (Keyserling, 1884); Circle, Cryptachae benivia Rodrigues & Poeta, 2015.
FIGURES 26–31 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURES 26–31. Cryptachaea migrans (Keyserling, 1884): 26–30, Male palp: 26, ventral. 27, Ventral; 28, Subapical. 29, Dorsal. 30, Tarsal organ. 31, Epigynum.
FIGURES 20–25 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURES 20–25. Cryptachaea pilar new species: 20–23, Male palp: 20, ventral. 21, Prolateral. 22, Ventral. 23, stridulatory ridges and tarsal organ. 24, Male chelicerae. 25, Epigynum.
FIGURE 34 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURE 34. Distribution of Cryptachaea species: Circle, Cryptachaea parana (Levi, 1963); Star, Cryptachaea rioensis (Levi, 1963).
FIGURES 15–19 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURES 15–19. Cryptachaea migrans (Keyserling, 1884): 15, Male: 15, Palp, ventral. 16–17, Female. 16, Epigynum, ventral. 17, Dorsal, clarified. 18–19, Body, dorsal view: 18, Male, 19, Female. Scale bars 0.25 mm.
FIGURES 1–4 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURES 1–4. Cryptachaea pilar Santanna & Rodrigues, new species: 1–2, Male: 1, Palp, ventral. 2, Palp, expanded. 3–4, Female, 3, Epigynum, ventral. 4, Dorsal, clarified. Scale bars 0.25 mm.
FIGURES 9–14 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURES 9–14. Body, dorsal view. Cryptachaea pilar new species: 9, Male. 10 Female. Cryptachaea parana (Levi, 1963): 11, Male. 12, Female. Cryptachaea schneirlai (Levi, 1959): 13, Male. 14, Female. Scale bars 0,25 mm.
FIGURE 33 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURE 33. Distribution of Cryptachaea species: Circle, Cryptachaea migrans (Keyserling, 1884); Star, Cryptachaea jequirituba (Levi, 1963).
FIGURES 5–8 in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURES 5–8. Cryptachaea parana (Levi, 1963): 5–6, Female: 5, Epigynum, ventral. 6, Dorsal clarified. Cryptachaea schneirlai (Levi, 1959): 7–8, Female: 7, Epigynum, ventral. 8, Dorsal clarified. Scale bars 0.25 mm.
FIGURE 36. A in On the spider genus Cryptachaea from Peru, Bolivia and cave environments in Brazil: a new species, additional descriptions and new records (Araneae, Theridiidae)
FIGURE 36. A, Irregular aerial web of the Cryptachaea spiders observed at the entrance of an iron cave. B, irregular aerial web of Cryptachaea pillar with a central refuge protected by sediment and organic matter. C, Cryptachaea parana in the shelter of its web without protection of sediments or organic matter. D, Cryptachaea roiensis on ground stones.
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