Parent: Fringillidae (Old world finches)

└─ Loxia (Crossbills)

└─── Loxia curvirostra (Red crossbill)

└─── Loxia leucoptera (White-winged crossbill)

└─── Loxia megaplaga (Hispaniolan crossbill)

└─── Loxia pytyopsittacus (Parrot crossbill)

└─── Loxia scotica (Scottish crossbill)