Mexican Red Knee (Brachypelma Hamorii) Gender & Growth Stage:Adult Female Size: Up to 7–8 inches

Size: Up to 7–8 inches (18–20 cm) leg span

Water dish optional — moisture from substrate usually enough

or topsoil for occasional burrowing

- Diversity: With over 10

Substrate: 5–6+ inches of slightly moist substrate (coco fiber/topsoil mix)

Mexican Red Knee (Brachypelma Hamorii) Gender & Growth Stage:Adult Female Size: Up to 7–8 inchesThe Mexican Red Knee (Brachypelma hamorii) an iconic and much loved tarantula in the hobby. It's often the "poster spider" when people think of tarantulas, thanks to its classic look and calm nature. Heres a detailed look: Quick Facts Common Name: Mexican Red Knee Scientific Name: Brachypelma hamorii(formerly confused with B. smithi they look very similar!) Origin: Pacific coast of Mexico Size: About 5. 56 inches (1415 cm) leg span Lifespan: Females: