I picked this little guy up at an LFS. He was hanging onto a leather and they had a hard time getting him off. After putting him in my tank, he found my yellow leather right away and made it his hangout. I don't know what kind of starfish he is, so please post if you have some idea.
Here is an arm under the leather, backlit from the light above:
Another shot of an arm coming out from under the leather:
Shot of him under the leather:
An arm in the light:
Full body shot showing a distinctive striped pattern on the body:
Here is an arm under the leather, backlit from the light above:
Another shot of an arm coming out from under the leather:
Shot of him under the leather:
An arm in the light:
Full body shot showing a distinctive striped pattern on the body: