They are relatively small compared to sister genus Psalmopoeus, averaging about 4 to 4.5 inches (100 to 110 mm) long.

Although their behavior is defensive, they lack both urticating hairs and the ability to stridulate, giving them a very mild venom.

[5] This genus is well known by hobbyists for their incredible speed and striking coloration, but is not recommended for inexperienced owners.

They prefer organic potting soil with the wood removed, though similar substrates can be substituted.

Their diet consists of crickets, roaches, worms, or generic tarantula food, and most need a shallow dish of water or occasional misting.