ToL Scientific Contributors for Planctoteuthis levimana
- Katharina M. Mangold (1922-2003) Laboratoire Arago, Banyuls-Sur-Mer, France (Cephalopoda)
- Uwe Piatkowski Leibniz-Institut für Meereswissenschaften (Alluroteuthis antarcticus, Psychroteuthis glacialis)
- Clyde F. E. Roper Smithsonian Institution, Washington, D. C., USA (Architeuthis, Bathyteuthis, Batoteuthis skolops, Chiroteuthidae, Heteroteuthinae)
- Michael Vecchione National Museum of Natural History, Washington, D. C. , USA (Cephalopoda)
- Richard E. Young University of Hawaii, Honolulu, HI, USA (Cephalopoda, Pterotracheoidea)