Review of the Eriococcidae (Hemiptera: Coccomorpha) infesting Fabaceae in Argentina, with descriptions of three new species of Acanthococcus Signoret Author González, Patricia Author Claps, Lucía E. Author Juárez, Andrea Author Moreno, Diego text Zootaxa 2017 4232 1 41 57 journal article 36547 10.11646/zootaxa.4232.1.3 5363e2a3-ce92-40df-8518-384275ad9570 1175-5326 292749 21D49668-D5AE-48B5-9C92-5C4F06D49F3F Hempelicoccus leguminicola (Morrison) Eriococcus leguminicola Morrison 1919 : 71 –73; Miller & Gimpel 2000 : 256 . Nidularia leguminicola , Lindinger 1933 : 116 . Acanthococcus leguminicola , Miller & Gimpel 1996 : 602 . Hempelicoccus leguminicola , Kozár & Konczné Benedicty 2008 : 125 . Type material . Cotype : Argentina , Misiones , Bompland ( 27°29'33" S , 55°27'43" W ), on Caesalpinia sp., -/ VI/ 1910 , Jorgensen col. #334b, 1(4) ( USNM ). Diagnosis. Slide-mounted adult female with 4 or 5 loose groups of microtubular ducts on dorsal surface; cruciform pores present along body margin. Marginal setae undifferentiated from dorsal setae. Ventral surface without enlarged conical setae; with numerous asymmetric macrotubular ducts; frontal lobes present; basal segment of labium with 1 pair of setae (González & Granara de Willink 2009 ). Distribution. Argentina , Neotropical region, Paraná subregion, Paraná Forestal province.