Help strange Alien creature ID

[mOnsterzOas26]

Never seen Something like this half looking worm and half looking lobster

 

[Lionfish Lair]

Could it be a Sea Pen?

 

[cnseekatz]

Hard to tell. Is either side frilly? Could it be a tube worm that left it's tube?

 

[mOnsterzOas26]

Doesn't look like a sea pen or tube worm
I took a video but I don't know how to upload it

 

[TheEngineer]

That's funky! Following along to see the video. You can upload to YouTube and post the link. It will automatically embed.

 

[Salty1962]

Some kind of flat worm?

 

[mOnsterzOas26]

It may be a really weird flat worm

 

[mOnsterzOas26]

Some more pics

 

[cnseekatz]

Wow...no clue

 

[jjbunn]

Nudibranch?

 

[mOnsterzOas26]

Red part of the body does look like a nudi

 

[Baby Ray]

It looks like 2 different things
Red thing looks like a nudibranch and the white thing looks kind of like a flat worm, but in one of the pictures you can see where it is connected.

 

[mOnsterzOas26]

Let's see if video works

 

[Lionfish Lair]

I'm going to look around and see if there's a Acorn worm with that red coloration. This is fantastic.

Do a Google Image search for Saccoglossus.

 

[mOnsterzOas26]

I'm going to look around and see if there's a Acorn worm with that red coloration. This is fantastic.

Do a Google Image search for Saccoglossus.

Looks a lot different then saccoglossus
I'm still in shock lol this is a really weird looking creature.

 

[Lionfish Lair]

And you didn't "have" a cocoworm, right?

 

[TheEngineer]

I was thinking tune worm too. The way it moves seems to suggest it to me.

 

[Lionfish Lair]

Lookie what I found a picture of.....

 

[Robink]

Well??? What is it?

 

[mOnsterzOas26]

No, no cocoworm in my tank lol