I was at my LFS today that usually has a large selection of L number plecos so are pretty knowledgeable well they had a unidentified striped pleco they didn't know what type and neither did their importer so I got him pretty cheap and put him in a tank that gets all types of food until I can figure out what he is
it is hard to see in the picture but he does have a lyre tail

it is hard to see in the picture but he does have a lyre tail