CO1938
Corydoras schwartzi is one of the most frequently offered armored catfish from Brazil. It comes from the basin of the Rio Purus. There are other very similar species, such as the magnificent, long-snouted C. pulcher. The short-snouted sister species of C. pulcher is also available from there; we call it Corydoras cf. pulcher; there are animals with rather narrow stripes and those with very massive, wide stripes. Another very similar, again long-nosed form is called CW 65 or Corydoras cf. schwartzi “Labrea”.
https://www.aquariumglaser.de/en/fish-archives/corydoras-sp-super-schwartzi-highfin-cw-28-2/