They are found in oceans worldwide, but are more likely to be present in warmer regions. Sea urchins lurk in rocky parts of the water and will sting if threatened.
[header] How to treat a sea urchin sting [title] Recognize a sea urchin sting. [step] In order to treat a sea urchin sting, you must be certain you were stung by an urchin and not another marine animal. [substeps] Sea urchins have flat or globe shaped bodies and are covered in spines.