| abstract | In this work is made the revision of the genus Arcoppia Hammer, 1977 including actually 22 species and 2 subspecies into it. Four species, A. mahunkai n.sp., A. perisi n.sp., A. hammerae n.sp., A. perezinigoi n.sp. and 2 subspecies A. arcualis curtiseta n.ssp., A. arcualis enghoffi n.ssp. are described. As well the name A. baloghi n.nom. is given, making also some new combinations and sinonyms. Six groups of species in the genus are made: "tripartita", "guineana", "brachyramosa", "winkleri", "arcualis" and "robusta". It has been realized biogeografical and filogenetic considerations about it. Finally keys of identification in Spanish and English, for the species and subspecies are included. |