FAMILY                      Protoischnuridae Carvalho & Lourenço, 2001:714  [Fossil]
GENUS                              Araripescorpius Campos, 1986:135 [placed Carvalho & Lourenço 2001:714Fossil; l.Cret.; Brazil]
SPECIES                                 Araripescorpius ligabuei Campos, 1986:135  [Fossil]
GENUS                              Protoischnurus Carvalho & Lourenço, 2001:714  [type is Protoischnurus axelrodorumFossil]
SPECIES                                 Protoischnurus axelrodorum Carvalho & Lourenço, 2001:714 [Fossil; e.Cret.; Brazil]