https://artedi.nrm.se/nrmfish/images/tNRM18102.jpg
Aequidens tetramerus
NRM 18102
BRAZIL: Amazon Basin, Rio Solimoes drainage: Lago Janauacá
Date collected: 17 Sep 1980
Artist: Kullander, SO

https://artedi.nrm.se/nrmfish/images/tSOK_Peru_81-86_284.jpg
Aequidens tetramerus
NRM 18122
PERU: Cayapoza, small laguna on left bank island
Date collected: 15 Aug 1984
Artist: Hogeborn, A