Species: Orconectes immunis

Rarity: 1 in 5 million

In Captivity: 3

This is an extremely rare color morph of the papershell crayfish. Pictured here is a 2 year old female. As of this writing there are only 3 in captivity.

The coloration reminded me of orange marmalade, so I named her Marmalade.

The rarest and strangest of all is the bicolor crayfish. Half blue and half pink.