Arachnogender

 is a faunagender described as spiderlike and likened to spiders.

Etymology
The prefix arachno- is derived from the Greek word arachne, meaning "spider".

Definitions

 * a gender that’s small, dark, predatory, or otherwise alikened to spiders - Foolforbrightness in a submission to beyond-mogai-pride-flags, 2018

History
Tumblr user foolforbrightness submitted arachogender to Beyond-MOGAI-Pride-Flags on Monday, August 27th, 2018.