Not a genus: an infraorder, the entire trapdoor-tarantula-funnelweb branch of spiders, and a key at this rank means a listing that could be almost anything with fangs that strike downward.
This page exists to explain that. Material filed here is unidentified mygalomorph stock, burrowing, silk-lining, fast at the burrow mouth, and treated with blanket caution: venom undocumented because the animal is unidentified, no handling on principle.
A rank this broad is a catalog problem wearing a listing, and the practical advice is photographic: the images carry whatever identification exists. Prices here float free of any anchor at all, which is the purest version of the site's recurring lesson about unanchored labels.
The line on each tile: lowest ask per day.
Rarity BETA Rarity is supply, and only supply: the tier is how many sellers have ever carried a species, and for a single seller, how many separate listings. Price is not part of it, and neither is how recently it appeared. Tiers are given to tarantula species only.