5/23/2024 Tide Pools (Oliver Pheil)

     After our first stay for the week at Puerto Penasco, we began our first try at looking at different ranges and types of organisms at the tide pools directly next to CEDO. During those three hours of walking over the rocky flats while trying not to trample and fall over them, we came across many different kinds of invertebrate species. The most notable one that everyone could think of on the top of their heads was a turbellarian flatworm, a type of flatworm that is under the category of Phylum Cnidaria. The reason why this was an interesting find is because of the way they swim by using rhythmic muscle contractions, making them have a ribbon-like movement. While I didn't find this, I did find a few other organisms under a few rocks hidden underneath: a sea urchin, and a few small sponges. 




Comments

  1. VinceMay 28, 2024 at 1:44 PM

    These trips are awesome! I'm sure that you meant to say that flatworms are in the Phylum Platyhelminthes, rather than Cnidaria, but that's easy to understand when your getting so much new information and experiencing many exciting discoveries of all kinds of different organisms. Enjoy your trip!!!

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