If you were in Australia I would say L333 as the L129 are pretty hard to find here.
The L270 I have seen seem to have more of a thicker black background and thinner caramel/white lines than the fish in the photo.
My L129 are older or younger than your fish so their lines are different to yours. Pity I didnt have some the same age pics to compare.
Still thinking L129 or a jolly exceptionally nice L333.
I don't think it's a L129 as its 3 to 3.5 inches long and L129 don't get that big. Also i have had L129 before and the pattern is different. Pics coming tomorrow.
More pics, there not great but this is the best i could get as they are stressed & my Camera isn't great. They seem to lose there Colour when caught then when they go back in the tank they go back to normal.
It might be better for you to view my photobucket album in a slideshow. I have opened it up to public viewing. There are adults and juvies in the photos, and any you want to look at longer, just hit the pause button.
[ame="http://s220.photobucket.com/albums/dd85/Brengun_photos/L129%20Hypancistrus%20debilittera/?albumview=slideshow"]Image hosting, free photo sharing & video sharing at Photobucket[/ame]
Oh to get it to load, click on that image hosting heading at the top of the box.
Yes bigbird you can copy any you want for your profiles list.