Yellow coris wrasse missing?

[Swimzebras]

Hello,
Yesterday I bought a mccosker's flasher wrasse and a yellow coris wrasse. It's been almost a day since I put them in, and the mccosker's wrasse has been out and about quite a bit but I haven't seen hide nor scale of the yellow coris. I have nassarius snails and am worried they ate him while he was in the sand (if he was in the sand that is) if that probably didn't happen then when should I start to worry? Any advice would be greatly appreciated!
Thanks!

 

[joy13]

Is your tank well covered? Wrasses are known to jump and they do like to hide. I have never had a nassarius snail bother anything living.

 

[Swimzebras]

Yep, my tank is covered, and I checked the floor already just in case. No sign

 

[Swimzebras]

Yay he came out! He's not shy at all either!