Eladio Fernandez / Process of metamorphosis of the One-spotted prepona butterfly (Archeoprepona demophon). captive, occurs in Central and South America. Sequence 3 of 7

Eladio Fernandez / Process of metamorphosis of the One-spotted prepona butterfly (Archeoprepona demophon). captive, occurs in Central and South America. Sequence 2 of 7

Eladio Fernandez / Process of metamorphosis of the One-spotted prepona butterfly (Archeoprepona demophon). captive, occurs in Central and South America. Sequence 1 of 7

Eladio Fernandez / One-spotted prepona (Archeoprepona demophon) caterpillar captive, occurs in Central and South America.

Robert Thompson / ** Shoemaker butterfly (Prepona omphale) portrait, controlled conditions.

Hanne & Jens Eriksen / Pallid nawab butterfly (Polyura aija) on shoe, Thailand, February.

Hanne & Jens Eriksen / Common nawab butterfly (Polyura athamas) Thailand, February.

Nick Hawkins / Stinky leafwing butterfly (Historis odius) photographed on white background. Costa Rica.

MYN / ACREMAR / Two-tailed Pasha (Charaxes jasius) hanging from branch, Italy, March. meetyourneighbours.net project

Adrian Davies / Indian leafwing butterfly (Kallima paralekta). Captive. Occurs in Indonesia.

Nick Garbutt / Aggregation of butterflies, mainly Bornean sawtooth (Prioneris cornelia) and Red brown / tawny rajah (Charaxes bernardus), taking minerals from damp area on rainforest floor. Temburong National Park,...

MYN / Andrew Snyder / Butterfly (Prepona sp.) Surama, Guyana. Meetyourneighbours.net project