The Krill are an alien species that appear in The Orville, a TV series by Seth Macfarlane.
Physiology
They are pale skinned humanoids, with somewhat reptilian scales.
As a species that evolved in near-constant darkness, UV rays or other high light sources are deadly to The Krill, needing to wear armor head-to-toe in order to not die from sunburn in on earth-like enviroment.