Lionfish are now threatening ecosystems and livelihoods in Brazil
An invasive lionfish at Flower Garden Banks National Marine Sanctuary in the Gulf of Mexico. G. P. Schmahl/NOAA This article is republished from The Conversation. Brazil’s coastal waters teem with a rich array of species that paint a living tapestry beneath the waves. This underwater world is particularly special because many of its species are endemic – they are found nowhere else on Earth. The southwestern Atlantic is home to 111 endemic reef fish species, each of which plays a crucial role in the intricate web of marine life. An uninvited guest has arrived in these tropical waters: the Pacific red lionfish (Pterois volitans). Renowned for its stunning appearance and voracious appetite, the lionfish was first detected off of Florida in 1985 and has spread throughout the Caribbean, killing reef fish in large...