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Keywords from Image Description:
FMIB Under surface of horseshoecrab Limulus polyphemus .jpeg check categories September Under surface of horseshoecrab Limulus polyphemus abdomen cephalothorax the first gillbearing abdominal appendage mouth operculum telson metasfoma cephalothoracic limbs Subject Limulus polyphemus Tag Shellfish Cite book SeaBeach at EbbTide