Revision of the spider genus Sparianthis Simon, 1880 (Araneae, Sparassidae Sparianthinae) Author Rheims, Cristina A. text Zootaxa 2020 2020-12-02 4890 2 151 191 journal article 9389 10.11646/zootaxa.4890.2.1 7d3f18b4-55d4-4d57-abad-26da26d2502d 1175-5326 4301730 5EF7FF4A-0857-415F-B30F-DA2910F5B6EB Decaphora ambigua ( Caporiacco, 1938 ) comb. nov. Pseudosparianthis ambiguus Caporiacco, 1938: 269 ( Holotype immature female from Guatemala , Izabal , Puerto Barrios [ 15.7278 , -88.5944 ], A. Taibel leg., MZUB, not examined). Note. Decaphora ambigua comb. nov. is known solely from a juvenile specimen. Nevertheless, the original description mentions characters that are congruent with those of Decaphora , especially the presence of six small teeth on the retromargin of the chelicerae. All other Neotropical Sparianthinae genera have only two small teeth on the retromargin. In addition, the type locality of D. ambigua falls within the distribution range of Decaphora , known from southern Florida to Costa Rica , with one species occurring in western Colombia .