Retro mystery -- Part 2

Okay, here's a partial answer to last night's mystery photo.  I'm going to reveal the identity of this animal quickly, so if you want another chance to guess, here's the close-up image:

 

And now here's the entire animal:

 

This is an intertidal sculpin photographed in the low intertidal zone on 15 July 2018.  (The fish is resting on a bed of sea squirts.)  Sadly, I'm not sure which species of sculpin it is, so if you are familiar with it, please let me know.  Thanks!