Resumen

GONZALEZ, Patricia  y  GRANARA DE WILLINK, María C.. Description of two new species of Eriococcus (Coccoidea: Eriococcidae) and redescription of two species with groups of microtubular ducts from Argentina. Rev. Soc. Entomol. Argent. [online]. 2009, vol.68, n.3-4, pp.301-315. ISSN 0373-5680.

Eriococcus leguminicola Morrison and Eriococcus mendozae Morrison are redescribed and illustrated; their distribution and hosts are amplified. The adult female and the first-instar nymph of Eriococcus santiaguensis sp. nov. and Eriococcus tucumanensis sp. nov. are described and illustrated. A key to these species is presented.

Palabras clave : Cochinillas de fieltro; Eriococcus; Argentina; Felted scales; Eriococcus; Argentina.

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