双角兰戈纳蛛，动物界-节肢动物门-蛛形纲-蜘蛛目-跳蛛科-兰戈纳蛛属。维基百科Langona is a spider genus of the Salticidae family (jumping spiders).Langona species are similar to those of the genus Aelurillus.[1]Species[edit]Langona alfensis Heciak & Prószynski, 1983 — SudanLangona aperta (Denis, 1958) — AfghanistanLangona atrata Peng & Li, 2008 — ChinaLangona avara Peckham & Peckham, 1903 — Southern AfricaLangona bhutanica Prószynski, 1978 — Bhutan, ChinaLangona biangula Peng, Li & Yang, 2004 — ChinaLangona bisecta Lawrence, 1927 — NamibiaLangona bitumorata Próchniewicz & Heciak, 1994 — TanzaniaLangona bristowei Berland & Millot, 1941 — West, Central AfricaLangona goaensis Prószynski, 1992 — IndiaLangona hongkong Song et al., 1997 — Hong KongLangona improcera Wesolowska & Russell-Smith, 2000 — TanzaniaLangona kurracheensis Heciak & Prószynski, 1983 — IndiaLangona maculata Peng, Li & Yang, 2004 — ChinaLangona magna Caporiacco, 1947 — East AfricaLangona maindroni (Simon, 1886) — SenegalLangona mallezi (Denis, 1947) — EgyptLan