Thursday, July 18, 2019

Mottled like sand


Arrow Goby (Clevelandia ios), Bodega Harbor, 18 July 2019

I was looking for Ghost Shrimp on the tidal flats today and noticed a few Arrow Gobies.  Fun to see them up close!

Their common name describes their long slender bodies (and ios is Greek for "arrow").


Their genus, Clevelandia, was named after Mark Cleveland, a co-founder of the San Diego Society of Natural History.

Arrow Gobies are smallthis one was ~2 inches (6.3 cm) long.  They live in the burrows of other invertebrates, such as Ghost Shrimp (Neotrypaea californiensis), Blue Mud Shrimp (Upogebia pugettensis), and Innkeeper Worms (Urechis caupo).  Check out the beautiful colors and patterns on their eyes and face:

 

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