Description
Cyriocosmus ritae — Peruvian Black & White Dwarf Tarantula
Meet one of the most visually striking dwarf tarantulas in the hobby — Cyriocosmus ritae, the Peruvian Black & White. Native to Peru, this petite New World species punches well above its weight class in terms of visual impact, sporting a bold black-and-white patterned abdomen that makes it an instant standout in any collection. Don't let the "dwarf" label fool you — this spider has serious personality and presence.
Despite its small size, C. ritae is an active, curious species that readily makes itself visible in its enclosure. It's a burrower by nature, so providing a deep substrate layer will bring out its best natural behaviors. Docile by New World standards and relatively slow-moving, this species is a fantastic choice for intermediate keepers looking to add a rare gem to their collection — or for experienced hobbyists who appreciate the finer details of a truly beautiful dwarf.
- Common Name: Peruvian Black & White Dwarf Tarantula
- Scientific Name: Cyriocosmus ritae
- Origin: Peru
- Type: New World, Terrestrial/Burrower
- Adult Size: ~1.5 inches (dwarf species)
- Temperament: Docile, curious, occasionally skittish
- Experience Level: Intermediate
- Humidity: 65–75% with dry side available
- Temperature: 72–82°F
All specimens are sold as slings or juveniles unless otherwise noted. Every animal is covered by our Live Arrival Guarantee — if your animal arrives deceased, contact us immediately with photo or video documentation and we will make it right.


