Echidaen is a term for systems used to describe a unique attraction between two Intelligible non-human system members.
The attraction these system members experience between each other can be any form, such as queerplatonic, alterous, romantic, aesthetic, sexual, platonic, etc or it could be a completely unique sense of attraction that only their species can feel, and no others can describe.
This term is not to be used by systems who are anti-endogenic or against any non-traumagenic system.
History
Echidiaen was coined on August 3rd of 2019 by tumblr user mogai-moth.
The term comes from Echidna, Mother Of All Monsters in mythology, and iaen, like in archilien.
Flag
The echidiaen flag was coined on August 3rd of 2019 by tumblr user mogai-moth. Green represents growth, harmony, freshness, safety, fertility, and environment, as well as representing snakes which is symbolism with Echidna. The heart in the symbol represents love, while the rest of the symbol is made to appear similar to the otherkin symbol, to represent non-humanity.