The Brazilian jewel tarantula (Typhochlaena seladonia), is renowned for its stunning and vibrant coloration, which has made it a highly sought-after species among tarantula enthusiasts. This tarantula displays a unique combination of bright metallic green, blue, and orange hues on its body and legs, resembling a precious gemstone, hence its common name. One of the fascinating aspects of this species is its arboreal lifestyle. Unlike many tarantulas that dwell on the ground or in burrows, Brazilian jewel tarantulas prefer to inhabit the treetops of the Atlantic Forest. It often resides in bromeliads, utilizing the natural cavities and moisture-retentive properties of these plants to create a secure and humid living space. This adaptation not only provides protection from predators but also positions the tarantula closer to its prey, consisting primarily of small insects.

Another intriguing fact about Brazilian jewel tarantula is its web-building behavior. While most tarantulas are known to construct webs for various purposes, Brazilian jewel tarantula creates elaborate silken retreats within the bromeliads and other vegetation it inhabits. These silk structures are multi-functional, serving as both a protective retreat and a platform for ambushing prey. The tarantula's webbing skills highlight its adaptation to an arboreal lifestyle, demonstrating a level of complexity in web construction that is not as common among terrestrial tarantulas. Additionally, Brazilian jewel tarantula exhibits relatively calm and non-aggressive behavior, making it a more manageable species for experienced tarantula keepers. Despite its beauty and intriguing habits, the Brazilian jewel tarantula is still relatively rare in the pet trade, partly due to its specific habitat requirements and the challenges associated with breeding and raising this species in captivity.