Animalia > Arthropoda > Merostomata > Xiphosurida > Limulidae > Limulus Limulus (Horseshoe crab)Synonyms: Limula; Polyphemus; Xiphosura
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Animalia > Arthropoda > Merostomata > Xiphosurida > Limulidae > Limulus Limulus (Horseshoe crab)Synonyms: Limula; Polyphemus; Xiphosura
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