barreleye Directory References Discover How Many Electoral College Votes Does Each U.S. State Have? 10 Famous Duels Columbus Day and Its Discontents Why Do We Carve Pumpkins at Halloween? 9 of the World’s Deadliest Spiders 7 of History's Most Notorious Serial Killers Why Is the Sky Blue? Contents barreleye fish Also known as: Macropinna microstoma, barrel-eye fish Learn about this topic in these articles:characteristics In spookfishThe barreleye (Macropinna microstoma), a spookfish of the Pacific, occurs along the North American coast. It is less than 10 cm (4 inches) in length and brownish in colour.Read More