Robuta

https://www.oceanlight.com/print.php?img=4620 Scythe-mark butterflyfish, Prognathodes falcifer, Guadalupe Island, Baja California, Mexico Scythe-mark butterflyfish. Prognathodes falcifer photograph. Photograph #04620 by Phillip Colla / Oceanlight.com. prognathodes falciferguadalupe islandbaja californiascythemark