Jeffrey W Beeson^1,2, William Chadwick Jr.³, Verena Tunnicliffe⁴, Derek Sowers⁵, Daniel Wagner⁶, Lynette Davis⁵, Sierra Landreth⁷, Breanna Jordan⁸, Evie Allison⁹, Jacob Tomer¹⁰, Eva Stewart¹¹, Sean Macduff¹² and Kelsey McClellan¹³, (1)NOAA Pacific Marine Environmental Laboratory, Newport, United States, (2)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States, (3)Oregon State University, Corvallis, United States, (4)University of Victoria, Victoria, Canada, (5)Ocean Exploration Trust, Narragansett, RI, United States, (6)Ocean Exploration Trust, New London, United States, (7)Florida State University, Earth, Ocean, and Atmospheric Sciences, Tallahassee, United States, (8)Harvard University, Museum of Comparative Zoology, Cambridge, United States, (9)University of Rhode Island, Graduate School of Oceanography, Narragansett, United States, (10)University of Rhode Island, Graduate School of Oceanography, Narragansett, RI, United States, (11)Natural History Museum, London, United Kingdom, (12)U.S. Fish & Wildlife Service, Mariana Trench Marine National Monument, Saipan, Northern Mariana Islands, (13)Northern Mariana College, Saipan, Northern Mariana Islands