Soares, M.A., Marchior, L.C., & Cassino, P.C.R. 1998 [Seasonal variation of Selenaspidus articulatus (Morgan, 1889) (Homoptera, Diaspididae) in Citrus reticulata Blanco, at the UFRRJ campus.].. Floresta e Ambiente 5(1): 124-129.

Notes: [Original title: Influéncia da população de formigas (Hymenoptera: Formicidae) sobre a população de cochonilhas da "Palma" forrageira, Diaspis echinocacti (Bouché, 1833) (Hemiptera: Diaspididae).] The population dynamics of Selenaspidus articulatus (Morgan 1889) were studied in a tangerine [mandarin] agroecosystem in Rio de Janeiro, Brazil. The abundant natural enemies were Pentilia egena and Chrysoperla sp.