The colors of most species of tarantula change considerably with each progres- sive molt, with juveniles looking con- siderably different from adults. Their colors may also vary depending on how close the animal is to molting its exo- skeleton.

Why is my tarantula losing color?

Tarantula Club Member

Yup, that's totally normal! Their colors tend to change a bit after a fresh molt. As time goes on, they'll start to look more brown.

Do spiders change color?

Scientists have officially documented the color changing abilities of the whitebanded crab spider for the first time. It is one of the few arachnid species that can reversibly change the color of their bodies to match the colors of the flowers where they hang out and stalk their prey.