What pleco is this?

[Yeaulman]

Hey I just bought a pleco at the LPS but i forgot to ask what kind it was. Can anyone help me out as I am a beginner?
My Pleco

 

[guppykeeper]

It looks like a common Pleco.

 

[smithrc]

Its a gibby - commons are nearly plain brown when they are that small.

Info - PlanetCatfish

 

[K-Holed]

Looks like a gibecep to me.