De Stefani, T. 1910 Chrysomphalus dictyospermi var. pinnulifera Mask. negli agrumeti siciliani. [Chrysomphalus dictyospermi var. pinnulifera Mask. in Sicilian citrus orchards.]. Bollettino del R. Orto Botanico e Giardino Coloniale di Palermo 8(4): 189-196.

Notes: Other species mentioned include Aonidiella aurantii, Aspidiotus hederae, Diaspis pentagona, Mytilaspis citriciola and Parlatoria zizyphi.