Collections

Siamese fighting fish (B. splendens) are frequently sold in the United States simply as "bettas"....

Corydoras catfish is a freshwater species originating from South America . Known...

The guppy (Poecilia reticulata), also known as millionfish or the rainbow fish, is one of the world's most...

Pomacea diffusa was originally described as a subspecies of Pomacea bridgesii. Pain (1960) argued that Pomacea bridgesii...

Tetra is the common name of many small freshwater characiform fishes. Tetras come from Africa, Central America,...