Figure 1. Images from the 2020 in EDITORIAL Deep-sea discoveries

Figure 1. Images from the 2020 deep-sea expedition to Ningaloo Canyons, Western Australia on the RV Falkor (Schmidt Ocean Institute). A, probable symbiosis between hydroids and a synallactid sea cucumber (~2513 m deep). B, Tergivelum Holland et al., 2009 sp. acorn worm (~2150 m deep); the first time this class has been collected intact from deep-sea Australian waters. C, hexactinellid glass sponge garden on a rocky overhang (4066 m deep). D, Chirostylus Ortmann, 1892 sp. squat lobster enmeshed in a chrysogorgiid soft coral (2707 m deep). E, Branchiocerianthus Mark, 1898 sp. giant hydroid (2452 m deep), with inset showing zoomed-in morphology of the mouth.