The tail shape .... they are different ... Its not an exporte/importer ... its really hard to track, cuz, they take fish from different region from Para, but they came all together with L66 ..So probably same river ... So Xingu river ...

Hi everyone ... I'm having trouble trying to is this Hypancistrus and I'm asking for help ... Can you guys give your opinion ??? There's 2 pic and he's is side by side with an L66 ... Thanks ...