Central American terrestrials, mostly Panamanian and Costa Rican, large, and darker than most of what comes out of that region. Several species show red or orange on the leg joints against near-black bodies.
They are more defensive than their Central American neighbors and considerably faster, which catches people who expected something Brachypelma-like. Terrestrial, burrowing when young, and heavy-bodied as adults.
Most of what trades sits under sp. plus a locality name because the genus is under-described relative to what is actually in collections. That means a fair number of these are the same animal under different collector labels, and the price differences between those labels are not tracking anything real. Cross-check listing counts across similar names before paying up.