BioStor
 | A monograph of the jumping plant-lice or Psyllidae of the New World David L Crawford (1914) Bulletin. United States National Museum 85: 1-182 |
 | Nymphal taxonomy and systematics of Psylloidea (Homoptera) I M White and I D Hodkinson (1985) Bulletin of the British Museum (Natural History) Entomology 50(2): 153-301 |