Greta morgane, the thick-tipped greta, is a day active ithomiine butterfly from the subfamily Ithomiinae."Greta Hemming, 1934" at Markku Savela's Lepidoptera and Some Other Life Forms The length of the wings of this clearwing butterfly range from 56 to 58 mm. It is a common butterfly in Mexico, Middle-America, and the Caribbean.
References
Further reading Lamas, G. (1999). Nymphalidae II Pt. 3 Ithomiinae. In E. Bauer & T. Frankenbach (Eds.), Butterflies of the World. (pp. 1–17). Keltern, Germany: Goecke & Evers.