Supplementary material 2 from: Hatch AS, Liew H, Hourdez S, Rouse GW (2020) Hungry scale worms: Phylogenetics of Peinaleopolynoe (Polynoidae, Annelida), with four new species. ZooKeys 932: 27-74. https://doi.org/10.3897/zookeys.932.48532

In situ fighting behavior of Peinaleopolynoe orphanae sp. nov. observed in the Pescadero Basin, Gulf of California, Mexico