Intertaxon relationships
Aculops lathyri (Nalepa, 1917)
[1]
Orobanche owerini (Beck) Beck
Cyanapion columbinum (Germar, 1817) 
Eutrichapion melancholicum (Wencker, 1864)
Holotrichapion gracilicolle (Gyllenhal, 1839)
Holotrichapion pisi (Fabricius, 1801)
Oxystoma craccae (Linnaeus, 1767)
Oxystoma pomonae (Fabricius, 1798)
consumer (larval stage only)
Hypera miles (Paykull, 1792)
Hypera postica (Gyllenhal, 1813)
Hypera viciae (Gyllenhal, 1813)
Links and literature
[1] Máca J. (2017): Neglected Eriophyoid Mites with Conspicuous Galls: Concealed Biodiversity, Živa 3/2017, 133 [as Lathyrus]
Máca J. (2017): Neglected Eriophyoid Mites with Conspicuous Galls: Concealed Biodiversity, Živa 3/2017, 133 [as Lathyrus]