The eye-spotted rasbora is a popular freshwater aquarium fish known for its unique appearance. However, there are also a variety of synonyms used to describe this fish, depending on the region and language. Some common synonyms for the eye-spotted rasbora include the spotted rasbora, the red-eyed rasbora, or the harlequin rasbora. In some areas, it may be referred to as the Trigonostigma heteromorpha or the Rastrelliger kanagurta. Regardless of the name, this fish is known for its distinctive spot near the eye, vibrant colors, and peaceful temperament, making it a popular choice for hobbyist aquariums.