Okay, this little guy I found 30 meters down in the water column at night off the coast of southern California. It has rather long arms. The four large chromatophores on the head and large chromatophores on the arms were constantly expressed. The rest of the arms and mantle had much smaller variable chromatophores. It turned quite red when disturbed and had distinctly brown ink. Any ideas? Also, what kinds of other features can I be looking for in the future? Thanks in advance!