August 18, 2011 Glasswing Butterfly

Translucent wings: Other than jellies, does any other creature come this close to being invisible?

Attachment 33569

In order to achieve transparency the tissue must not absorb light. Neither can it scatter light, as this is the major obstacle to being see-through. Humans, for example, will never be able to be transparent because they have chemical and biological compounds that all have different refraction.

The wings of the glasswing must, therefore, have the same refractive index all the way through them as otherwise this transparency could not possibly occur. It is thought (a postulation at the moment rather than sure fire fact) that the surface of the wing has a covering of protrusions that are so small they can be called submicroscopic. They have a single refractive index and so do not scatter light, so making the wings transparent.

Image Credit Flickr User Sandy_R

via The Ark In Space

And it has a giant nose ring.

That's cool!

Nose ring? Actually, that looks like a tongue ring. Or at least a ring of tongue.

Nah, it is the new hotness, a head ring.

Quote:

Originally Posted by CaliforniaMama Other than jellies, does any other creature come this close to being invisible?

Mother Nature is Awesome!

thanks for these finds, calimama!

I'm thinking a tangy ginger sauce would be nice with this one.

Quote:

Originally Posted by Coign P.S. Challenge Accepted. http://www.oddee.com/item_96585.aspx

That is a beautiful image cali. Thanks.

Wow nice image!