RFM4B579–BUDAPEST, HUNGARY - 05 december 2014: a post stamp printed in HUNGARY shows bleeding heart tetra (Hyphessobrycon erythrostigma), the series 'The fishe
RFENP0H0–Nice aquarium tetra fish from genus Hyphessobrycon.
RF2E41D5A–The flame tetra (Hyphessobrycon flammeus), also known as the red tetra or Rio tetra, is a small freshwater fish of the characin family Characidae.
RFENP0GD–Nice aquarium tetra fish from the genus Hyphessobrycon.
RF2E41D5C–The flame tetra (Hyphessobrycon flammeus), also known as the red tetra or Rio tetra, is a small freshwater fish of the characin family Characidae.