Cleaning Up the Cleaner Wrasses: Two New Species and a Massive Genus Shake-Up!

New research has led to the discovery of two previously unknown species of cleaner wrasses. This scientific development also includes a substantial shake-up of the existing genus classification for these well-known marine fish. Cleaner wrasses have long been recognized in the marine aquarium hobby for their crucial role as 'reef doctors,' providing essential cleaning services to other fish by removing parasites. The reclassification and identification of new species will undoubtedly contribute to a more accurate understanding of their biodiversity, evolutionary relationships, and ecological roles within coral reef ecosystems. This information is vital for both marine biologists and hobbyists who appreciate the intricate lives of these beneficial fish.

--- *Source: [Reef Builders](https://reefbuilders.com/2026/06/17/cleaning-up-the-cleaner-wrasses-two-new-species-and-a-massive-genus-shake-up/)*