Male and female genital anatomy of Heptathela amamiensis Haupt, 1983 A, C 3278 (short for XUX-2013-278) B, D, E 3285 F–L 3283 A, B vulva dorsal view C, D vulva ventral view E vulva distal view F right palp prolateral view G right palp ventral view H right palp retrolateral view I–L left palp distal view. Scale bar: 0.5 mm.

 
 
  Part of: Xu X, Ono H, Kuntner M, Liu F, Li D (2019) A taxonomic monograph of the liphistiid spider genus Heptathela, endemic to Japanese islands. ZooKeys 888: 1-50. https://doi.org/10.3897/zookeys.888.34494