Hodgson, C.J. 2005 The adult males of Coccoidea (Hemiptera: Sternorrhyncha) known from Greenland.. Zootaxa 907: 1-48.

Notes: The males of nine of the eleven species of Coccoidea known from Greenland are described: six species of Pseudococcidae (Atrococcus groenlandensis Gertsson & Hodgson, Chorizococcus multiporus Gertsson & Hodgson, Peliococcus balteatus (Green), Trionymus bocheri Gertsson & Hodgson, T. elymus (Gertsson & Hodgson, and T. thulensis (Green), two species of Eriococcidae (Eriococcus munroe (Boratynski) and E. pseudinsignis Green), and one of Coccidae (Pulvinaria glacialis Gertson & Hodgson). The question of their correct identification is discussed and a key is provided.