male and female xiphosura limulus polyphemus
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male and female xiphosura limulus polyphemus |
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| navigate by keyword : chelicera coast coastline crab crabs limulus polyphemus sand shell shore xiphosura |
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| Limulus polyphemus (lat.- Xiphosura) The Xiphosura are an order of marine chelicerates that includes a large number of extinct lineages and only four extant species in the family Limulidae, which include the horseshoe crabs. The group has hardly changed in millions of years; the modern horseshoe crabs look almost identical to prehistoric genera such as the Jurassic Mesolimulus, and are considered |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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