cf. Halosauridae morphospecies swimming above the seafloor. Scale bar is 10 cm. Image attribution: Woods Hole Oceanographic Institution.   
  Part of: Amon D, Ziegler A, Drazen J, Grischenko A, Leitner A, Lindsay D, Voight J, Wicksten M, Young C, Smith C (2017) Megafauna of the UKSRL exploration contract area and eastern Clarion-Clipperton Zone in the Pacific Ocean: Annelida, Arthropoda, Bryozoa, Chordata, Ctenophora, Mollusca. Biodiversity Data Journal 5: e14598. https://doi.org/10.3897/BDJ.5.e14598