white perch Directory References Discover Vietnam War Timeline Timeline of the 1980s Timeline of the Space Race, 1957–69 Inventors and Inventions of the Industrial Revolution 5 Unbelievable Facts About Christopher Columbus 9 American Political Scandals Why Is the Mona Lisa So Famous? Contents Ask the Chatbot a Question white perch fish Ask the Chatbot a Question Also known as: Morone americana, Roccus americanus Learn about this topic in these articles:description In sea bassThe white perch (M. americana, or R. americanus), which also enters fresh water to breed, is in some areas permanently landlocked in certain streams and ponds.Read More Britannica ChatbotChatbot answers are created from Britannica articles using AI. This is a beta feature. AI answers may contain errors. Please verify important information using Britannica articles. About Britannica AI.