wingspan :
Hyalyris antea antea, Pimpilala, los Guacamayos, Borja Chaco.
Hyalyris mestra personata, male and female, always show, in the black FW costa, a flat hyaline triangle, the apex of which reaches the discocellular vein.
this marking is never present on antea antea.
to identify Hyalyris lactea lactea, see this species page on the Sangay NP site https://www.sangay.eu/en/fiche-papillon/009-Ithomiidae/001-Ithomiinae/009-Napeogenini/007-Hyalyris/053-lactea/lactea.
