Mexican red-knee tarantulas are actually two different spider species that are native to the Pacific coast of Mexico. Both have vibrant reddish-orange "knees" i.e., the middle portion of their legs that contrast with their black bodies.
Mexican red-knee tarantulas are actually two different spider species that are native to the Pacific coast of Mexico. Both have vibrant reddish-orange "knees" i.e., the middle portion of their legs that contrast with their black bodies.