The forms,
and what holds them up.

A working taxonomy of what has been described, not a list of species. Every entry carries the strength of the evidence behind it, in plain words, before you read a line of it.

Family
Grey-like6Humanlike3Reptile-like2Insect-like2Other morphology8Case morphotype15
Evidence
Documented6Official chain4Reported24Scientific context2
Artwork
Study finished
Showing Other morphology (remove filter) Study finished (remove filter)Clear all

8 forms

ALIENZ art study of the Hairy / Ape-Like Humanoid form. OTH-01 / Other morphology Hairy Humanoid Reported ALIENZ art study of the Aquatic / Amphibious Entity form. OTH-02 / Other morphology Aquatic Reported ALIENZ art study of the Robotic / Synthetic Entity form. OTH-03 / Other morphology Robotic Official chain · Reported ALIENZ art study of the Luminous Humanoid / Light Being form. OTH-04 / Other morphology Luminous Official chain ALIENZ art study of the Plasma / Plasmoid Entity form. OTH-05 / Other morphology Plasma Scientific context ALIENZ art study of the Tridactyl / Mummiform Entity form. OTH-06 / Other morphology Tridactyl Documented ALIENZ art study of the Avian / Winged Humanoid form. OTH-07 / Other morphology Avian Reported ALIENZ art study of the Amorphous / Non-Solid Entity form. OTH-08 / Other morphology Amorphous Reported · Scientific context
The archive What people call them