Resumen de Nuevos Leioproctus Smith de la Argentina correspondientes a los subgéneros Spinolapis Moure y Perditomorpha Ashmead (Hymenoptera, Colletidae)
Luis Alberto Compagnucci, Arturo Andrés Roig
New Leioproctus Smith from Argentina belonging to the subgenera Spinolapis Moureand Perditomorpha Ashmead (Hymenoptera, Colletidae). Three species of the subgenus Spinolapis Mourefrom Patagonia are treated: the new species Leioproctus (Spinolapis) nitidiventris is described from the Neuquénprovince, and new records are provided for L. (Spinolapis) cyaneus (Cockerell) and L. (Spinolapis) kalen Toro;the latter species is first recorded for Argentina. Two new species are described in the subgenus PerditomorphaAshmead: L. (Perditomorpha) indigoticus from the provinces of Córdoba and Buenos Aires, and L. (Perditomorpha)larejae from the province of Buenos Aires. These two species share some characteristics with species of Spinolapis.Diagnoses, descriptions and illustrations are provided for the new species.
