The first two pictures show the very same fish. The third is a female. Both of them are imported as A. piaroa but my local dealer sold them as A. sp. Breitbinden. But after seeing photos of A. Megaptera I was a bit confused, thats why I thought I could ask the experts hereAre these photos of the same fish?? The top fish appears to be a young A. Piaroa, formerly named A. sp. Breitbinden/Broad-banded. The bottom photo appears to be A. megaptera, formerly A. cf. sp. Breitbinden-Kurzlappen/Broad-banded Short-Lappets. The female could be either of these species. They are very hard to separate using photos of live fish.