sumatra barb Directory References Discover 6 Animals We Ate Into Extinction What Is the Emoluments Clause? Falling Stars: 10 of the Most Famous Endangered Species Why Do Some Cicadas Appear Only Every 17 Years? 7 of the World’s Deadliest Plants 7 Drugs that Changed the World Spies Like Us: 10 Famous Names in the Espionage Game Contents sumatra barb fish Ask the Chatbot a Question Ask the Chatbot a Question Also known as: Barbus tetrazona, tiger barb Learn about this topic in these articles:description In barbSumatra, or tiger, barb (B. tetrazona), about 5 cm long; silvery orange with four vertical black stripes on each side. Read More