Graeffe’s Sea Cucumber (Pearsonothuria graeffei) is found in the tropical Indo-Pacific Ocean. Pearsonothuria graeffei is a scavenger and roams around on the seabed sifting through sediment with its feeding tentacles. Pearsonothuria graeffei is a roughly cylindrical, thin-walled sea cucumber that grows to about 12 inches … Continue reading Weird Wildlife Wednesday : Graeffe’s Sea Cucumber