An 8-year-old boy in Pennsylvania caught a piranha while fishing with his father on Saturday in Ridley Park Lake, an unexpected encounter with a species native to South America.
Seamus Coffey was fishing with his father, Michael Coffey, when he felt a bite. Initially assuming it was a bass, Michael advised his son to reel it in slowly. Upon surfacing, the fish’s distinct appearance puzzled Michael, who initially thought it might be a large bluegill. However, Seamus, who recognized the fish from online educational content, identified it as a piranha.
The Pennsylvania Fish and Boat Commission confirmed the fish was a red-bellied piranha. Mike Parker, Communications Director for the commission, stated that while such occurrences are uncommon, they are not entirely unheard of. "A few times each summer we get reports of something strange like this type of fish, an alligator, a caiman… some sort of exotic snake, reptile, or in this case, a fish," Parker said.
While Pennsylvania law does not prohibit the ownership of exotic pets, releasing them into public waterways is illegal. Parker indicated that the most probable scenario is that the piranha was an unwanted pet that was intentionally released. Other possibilities for non-native species entering local waters include escapes from the live seafood trade or releases tied to cultural ceremonies.
Parker noted that if the piranha had not been caught, it likely would have survived the summer but not the winter due to dropping water temperatures. He also emphasized the ecological risks posed by introducing non-native predators, which can disrupt local ecosystems and potentially spread diseases to native wildlife.