r/arachnids↗
All about Arachnida
A Reddit community about arachnids (spiders, scorpions, harvestmen, mites and more)
18k subscribers194 posts / mo in Sep 2026161 authors / mosince 2011
r/arachnids has 18k members (+30% over the last 12 months). It gets about 194 posts a month from 161 people. Top topics: Spider ID USA, Spider Identification and Scorpion Care & Identification.
When to post on r/arachnids
You've used today's free reports
Visitors without an account can open 3 subreddit reports a day. The best time to post on r/arachnids, removal risk and the rest of the report are one step away.
How r/arachnids has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/arachnids
Top topics
Share of the subreddit's posts
- Spider ID USA5.3%
- Spider Identification4.8%
- Scorpion Care & Identification2.3%
- California Spiders2.2%
- Spider Identification1.8%
Posting rules for r/arachnids
Which post types r/arachnids allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.
Unlock this for r/arachnids
The blurred cards are a preview of the layout. The real numbers for r/arachnids open with an account.
How often posts get removed on r/arachnids
The best day and hour for r/arachnids, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.
Unlock this for r/arachnids
The blurred cards are a preview of the layout. The real numbers for r/arachnids open with an account.
What works on r/arachnids
Title and body length that does well on r/arachnids, and its mix of text posts, links, images, galleries and video.
Unlock this for r/arachnids
The blurred cards are a preview of the layout. The real numbers for r/arachnids open with an account.
Who posts on r/arachnids
Gender and age of the people who write on r/arachnids, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.
Unlock this for r/arachnids
The blurred cards are a preview of the layout. The real numbers for r/arachnids open with an account.
What people ask for on r/arachnids
Requests for recommendations, help and alternatives on r/arachnids, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.
Unlock this for r/arachnids
The blurred cards are a preview of the layout. The real numbers for r/arachnids open with an account.
Subreddits like r/arachnids
Communities that share topics, members or crossposts with r/arachnids.
Unlock this for r/arachnids
The blurred cards are a preview of the layout. The real numbers for r/arachnids open with an account.
See all of r/arachnids
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research