Heptathela Kishida, 1923
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https://dx.doi.org/10.3897/zookeys.488.8726 |
publication LSID |
lsid:zoobank.org:pub:3F1CB199-5DC6-45B3-8B5E-65F0AFAFD728 |
persistent identifier |
https://treatment.plazi.org/id/1CF0C2B6-1CB1-47F0-2F71-6D9FF8FF1DAE |
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scientific name |
Heptathela Kishida, 1923 |
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Taxon classification Animalia Araneae Liphistiidae
Genus Heptathela Kishida, 1923 View in CoL View at ENA Figures 15-21
Heptathela Kishida, 1923, type species Liphistius kimurai Kishida, 1920, P. 235.
Diagnosis.
Heptathela males differ from all other Heptathelinae genera by a leaf-shaped conductor (Figures 18-19), a thumb-shaped embolus (Figures 15, 18) and a wide tegulum with a rugate margin (Figures 16, 18-19). Heptathela females can be distinguished from all other Heptathelinae genera by a single paired depression on the ventro-lateral part of genital atrium (Figure 20), and by the one pair of main receptacular cluster and secondary, lateral, irregular receptacular clusters (Figures 20-21).
Description.
Total length (excluding chelicerae) = 7-17 mm (N = 229); male palp with a leaf-shaped conductor with spiniform apex or dentate edge, rugate (Figures 18-19); spinose paracymbium long, nearly the length of the cymbium (Figures 15-16); embolus thumb-shape (Figures 15, 18); tegulum wide, with a rugate margin (Figures 16, 18-19); female genitalia with a paired depression on the ventro-lateral part of the genital atrium (Figure 20); with a pair of main receptacular cluster at the anterior margin of the bursa copulatrix and separated from each other, and with secondary, lateral, irregular receptacular clusters (Figures 20-21).
Species composition.
Heptathela amamiensis Haupt, 1983; Heptathela higoensis Haupt, 1983; Heptathela kanenoi Ono, 1996; Heptathela kikuyai Ono, 1998; Heptathela kimurai (Kishida, 1920); Heptathela nishikawai Ono, 1998; Heptathela yaginumai Ono, 1998; Heptathela yakushimaensis Ono, 1998; Heptathela yanbaruensis Haupt, 1983.
Distribution.
Japan (Kyushu and Okinawa).
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Mesothelae |
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Heptathelinae |