Species which are only mentioned in their source media. This category has nothing to do with species capable of invisibiliy.
“The Whill are a race of omnipresent beings who are in fact the species that the Star Wars saga...Whill
“The Krell are a species of highly advanced amphibians that went extinct approximately 200,000...Krell
“The Aliens are enigmatic, space-faring creatures, that will be seen in Arrival. They come to...Aliens (Arrival)
“The anaerobic lifeforms were the original intelligent inhabitants of the Earth, about 780...Anaerobic Lifeform (The Green Marauder)
“The Rapha is an elusive predator native to the underground oceans of the Earth's moon, and one...Rapha
“The Vinzini are a sapient alien species with eight legs and compound eyes. Their eyes make them...Vinzini
“The Comet Flowers of Besseme were mentioned by Prof. Ty Benson as an example of a vegetable life...Comet Flower
Pages in category "Unseen Species"
The following 21 pages are in this category, out of 21 total.