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Onega clearwing, La Isla Escondida, Colombia
Possibly the sub species janarilla based on this reference:
https://www.flickr.com/photos/andreaskay/37620020452
I first thought the blue glow to be a flash artifact but it shows on all reference images. So it's an unusually blue clearwing if you compare it to some other clearwings:
http://learnaboutbutterflies.com/Amazon thumbs - Nymphalidae Ithomiini.htm
''Oleria onega'', the Onega clearwing or Onega glasswing, is a species of butterfly of the family Nymphalidae. It is found from Colombia to southern Peru. The wingspan is about 52 mm.
The larvae feed on ''Solanum'' species. The young larvae are transparent and consume their egg shell before beginning to feed on the host plant. After each moult the caterpillar consumes its shed skin. Full-grown larvae are grey, with a yellow line along the length of the body on each side.
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"Brush-footed / Four-Footed Butterflies (Nymphalidae)--
JungleDragon is ending its first week of 2019 with a spotlight on members of the beautiful Nymphalidae family of butterflies. This family consists of around 6000 species in 544 genera which are mostly distributed in the tropics, however, we will be featuring just a handful of the best from our contributors from varying locations!
Nymphalids are some of the most prominent butterflies in the world, and include the likes of Monarchs, Mourning Cloaks, Viceroys, Tortoiseshells, and Admirals. They are medium to large butterflies with highly variable wing shape. They typically hold their wings flat when at rest and are well-known for their vibrant upper wing surfaces (usually in shades of white, black, orange, yellow, or brown). The lower surfaces of their wings are typically in stark contrast to the upper, however, and may even take on cryptic coloration (e.g. the appearance of dead leaves). This coloration provides camouflage for extra protection from predation.
As the common family names imply, many adult members of Nymphalidae have reduced forelegs, standing and walking entirely on the remaining four. There is a lot of debate as to why these appendages may have become vestigial, but the presence of setae (hair-like structures) in some species suggests that they may be used in signaling and communication via scent. This is often considered the unifying feature in Nymphalids, but they can additionally be characterized by the presence of three carinae (ridges) on the antennae." Posted 6 years ago, modified 6 years ago