Flabellina trophina - color variations?

Need an id; looks most like Flabellina trophina, but the cerata are browner than reddish. Seems to be some sort of Flabellina with the rinophores with white stripes on them.

Elliot Bay, Seattle - Alki Junkyard 50'

Not sure if this is a different beast?

TIA,

Jack

F. trophina (formally F. fusca), can range from light pink to dark brown. Both your critters are F. trophina.

Cheers,

Marli

Thanks, Marli. I was hoping you'd catch this one - the west coast Flabellina species are just too similar!

Thanks! I guess I was right about the color variations. Normally I seen them blood red. I guess it's the brown Elliot Bay mud they've been in.

Jack