Wednesday 4 October 2023

WW: Sea anemone eating a crab


(The anenome [suspect Urticina columbiana] is about the size of a teacup; the crab is Hemigrapsus oregonensis, the green shore crab.

Beach crabs are seldom swallowed by anemones; on the contrary, when below the waterline, these crabs often rest in the middle of an open anemone's tentacles for long periods. I suspect this bravado is down to the fact that they're hard as porcelain and quite intractable when challenged, which is why they have very few predators. So I have no idea what the story is here. This one was still perfectly healthy despite being half-gobbed, yet not trying in the least to escape. Perhaps he burrowed into the cnidarian deliberately, though to what end I've no better idea.)

Appearing also on My Corner of the World.

1 comments:

  1. Oh my goodness. Not something one sees every day. Definitely curious what led to this outcome.

    Happy WW!
    https://catsynth.com/2023/10/wordless-wednesday-windmill/

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