Microspathodon chrysurus
The yellowtail damselfish (Microspathodon chrysurus) is a species of damselfish native to tropical areas such as the Caribbean coast of Panama. Damselfish are plentiful in coral reef environments. The International Union for Conservation of Nature lists this fish as being of “least concern”. The species is exploited on a minor scale, for fisheries and the aquarium trade. It may be threatened by the invasive lionfish.