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Friday, 23 March 2012

Umbrella Crab

Image: Ken-ichi via Flickr
It's Cryptolithodes sitchensis! The Umbrella Crab! Turtle Crab! Helmet Crab! I think it's pretty clear where they got their names from!

They are a kind of tiny King Crab that lives in the intertidal zone from Alaska to California. If you can find one, all you'll really see is a suspicious stone about 5 to 10 cm (2 to 4 in) across. This is their carapace, which extends over their entire body with room spare for their legs and claws.

Image: Ken-ichi via Flickr
Tiny eyes peer through the helmet arches. He's like a little Halfing! Or a Pill Lord.


Umbrella Crabs come in a whole range of colours, from sandy and stony browns to vibrant reds and pinks. Even the more extravagant end of the spectrum serves as camouflage because they feed on a coralline algae which is usually pink or red and encrusts stones.

Image: Ken-ichi via Flickr
With full body armour, camouflage and stationary food, it's a slow and easy life for the most adorable little stone you're ever likely to see. You just have to look really carefully to find one!

7 comments:

  1. Um animal muito curioso.
    Belíssimas imagens.

    Bom fim de semana!
    Beijinhos.
    Brasilº°❤
    °º✿
    º° ✿ ✿⊱╮

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  2. These crabs are really adorable! Maybe except for their eyes, which look just too funny, so tiny! :D

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  3. @Magia da Inês: Thank you!

    @Chloë Langley: I know what you mean about those eyes. It's just too much/not enough!

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  4. These guys sure do... rock.

    :D

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  5. Hahahah! Oh dear. That they do.

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  6. If you haven't already done so, how about making your next blog post about this giant crab: http://www.youtube.com/watch?feature=player_embedded&v=fKGyKCLnF5k

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  7. Ouch! I'll have to do that one soon!

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