four ssp or forms of H. erato fly in Sangay NP : H. e. notabilis, H. e. etylus, H. e. lativitta and H. e. lativitta f. ilia
they're clearly supposed to be parapatric,
but, in one area South of Puyo, they all fly together, giving birth to all kinds of mixed forms.
we present a sample of these forms, by "pattern" ; here, on the individual variation page, pattern "etylus without yellow pigment" and with some minor add ons.