ok well to my knowledge L054 is Hypostomus sp '3' not Ancistrus eustictus. Also L061 is a peckoltia sp. not Hemiancistrus landoni. however http://www.webcityof.com/miff1053.htm has L061 labelled as Ancistrus sp 'Oyapick' which it also is not. those are the ones i can remember. I'd like to point out that i have nothing against this site at all, i think on identification, it is a lot more accurate than planetcatfish, and it has been one of the sites i've used to help me with the pleco species threads. These two plecos i've researched to be not entirely accurate and are mere observations i came across when doing it, but i completely big up this site, it rocks!!!