The Genus Lactophrys is a group of fish that are commonly known as pufferfish or balloonfish. However, there are various synonyms for this classification of fish depending on the region and common name. In South Africa and Australia, they are known as blowfish or bubblefish, while in Japan and Korea, they are called fugu. The name "porcupinefish" refers to a specific group within the Genus Lactophrys that have spines that stick out when threatened. Additionally, the name "swellfish" is another common synonym for pufferfish, reflecting their ability to expand their body to intimidate predators. Overall, the Genus Lactophrys includes a fascinating group of fish with various names and characteristics.