| Pierrot-Bults, Annelies | Universiteit van Amsterdam; Institute for Biodiversity and Ecosystem Dynamics | Netherlands | Thematic editor | Chaetognatha |
| Rocka, Anna | Polish Academy of Sciences; Witold Stefanski Institute of Parasitology | Poland | Thematic editor | Nematoda |
| Rocka, Anna | Polish Academy of Sciences; Witold Stefanski Institute of Parasitology | Poland | Thematic editor | Cestoda |
| Peña-Cantero, Álvaro L. | University of Valencia; Unit of Biodiversity and Evolution of Cnidaria | Spain | Thematic editor | Hydrozoa |
| Gooday, Andrew | University of Southampton; National Oceanography Centre, Southampton; Ocean Biogeochemistry and Ecos... | UK | Thematic editor | Foraminifera |
| Brandt, Angelika | University of Hamburg; Zoological Institute und Zoological Museum; Zoological Museum Hamburg | Germany | Thematic editor | Isopoda |
| Vanreusel, Ann | Ghent University; Faculty of Sciences; Biology Department; Marine Biology Section | Belgium | Taxonomic editor | Nematoda |
| Soler Membrives, Anna | Universitat Autonoma de Barcelona; Departament de Biologia Animal, de Biologia Vegetal i d'Ecologia;... | Spain | Thematic editor | Pycnogonida |
| Danis, Bruno | Université Libre de Bruxelles; Faculty of Sciences; Département de Biologie des Organismes; Interuni... | Belgium | Thematic editor | Asteroidea |
| Figuerola, Blanca | Spanish Council for Scientific Research | Spain | Thematic editor | Bryozoa |
| Neuhaus, Birger | Leibniz Institute for Evolution and Biodiversity; Museum für Naturkunde | Germany | Thematic editor | Kinorhyncha |
| Brandão, Simone Nunes | Universidade Federal Rural de Pernambuco; Unidade Acadêmica de Serra Talhada | Brasil | Thematic editor | Ostracoda |
| Brandão, Simone Nunes | Universidade Federal Rural de Pernambuco; Unidade Acadêmica de Serra Talhada | Brasil | Thematic editor | Podocopida |
| De Broyer, Claude | Royal Belgian Academies of Sciences; Belgian National Committee on Antarctic Research | Belgium | Thematic editor | Biota |
| De Broyer, Claude | Royal Belgian Academies of Sciences; Belgian National Committee on Antarctic Research | Belgium | Thematic editor | Decapoda |
| De Broyer, Claude | Royal Belgian Academies of Sciences; Belgian National Committee on Antarctic Research | Belgium | Thematic editor | Amphipoda |
| De Broyer, Claude | Royal Belgian Academies of Sciences; Belgian National Committee on Antarctic Research | Belgium | Thematic editor | Leptostraca |
| Jersabek, Christian D. | Universität Salzburg | Austria | Thematic editor | Rotifera |
| Collins, Gemma Elyse | Manaaki Whenua - Landcare Research | New Zealand | Taxonomic editor | Collembola |
| Collins, Gemma Elyse | Manaaki Whenua - Landcare Research | New Zealand | Thematic editor | Acari |
| Lindsay, Dhugal | Japan Agency for Marine-Earth Science and Technology | Japan | Taxonomic editor | Trachylinae |
| Lindsay, Dhugal | Japan Agency for Marine-Earth Science and Technology | Japan | Thematic editor | Ctenophora |
| Lindsay, Dhugal | Japan Agency for Marine-Earth Science and Technology | Japan | Thematic editor | Scyphozoa |
| Barnes, David | Natural Environment Research Council; British Antarctic Survey | UK | Thematic editor | Bryozoa |
| Ropert-Coudert, Yan | Institut Pluridisciplinaire Hubert Curien; Département Ecologie, Physiologie et Ethologie | France | Thematic editor | Vertebrata |
| Pakhomov, Evgeny | University of British Columbia; Department of Earth, Ocean and Atmospheric Sciences; Institute for t... | Canada | Thematic editor | Ctenophora |
| Pakhomov, Evgeny | University of British Columbia; Department of Earth, Ocean and Atmospheric Sciences; Institute for t... | Canada | Thematic editor | Thaliacea |
| Pakhomov, Evgeny | University of British Columbia; Department of Earth, Ocean and Atmospheric Sciences; Institute for t... | Canada | Thematic editor | Appendicularia |
| Woehler, Eric | University of Tasmania | Australia | Thematic editor | Aves |
| Merican, Faradina | Universiti Sains Malaysia | Malaysia | Thematic editor | Cyanobacteria |
| Scott, Fiona | Australian Antarctic Division | Australia | Thematic editor | Protozoa |
| Bohn, Jens | Bavarian State Collection of Zoology | Germany | Thematic editor | Holothuroidea |
| Saiz-Salinas, José | University of the Basque country; Department of zoology and animal cell dynamics | Spain | Thematic editor | Sipuncula |
| Blachowiak-Samolyk, Kasia | Polish Academy of Sciences; Institute of Oceanology | Poland | Thematic editor | Halocyprida |
| George, Kai-Horst | Senckenberg am Meer; German Centre for Marine Biodiversity Research | Germany | Thematic editor | Harpacticoida |
| Linse, Katrin | Natural Environment Research Council; British Antarctic Survey | UK | Thematic editor | Gastropoda |
| Linse, Katrin | Natural Environment Research Council; British Antarctic Survey | UK | Thematic editor | Scaphopoda |
| Linse, Katrin | Natural Environment Research Council; British Antarctic Survey | UK | Thematic editor | Bivalvia |
| Linse, Katrin | Natural Environment Research Council; British Antarctic Survey | UK | Thematic editor | Monoplacophora |
| Kuklinski, Piotr | Polish Academy of Sciences; Institute of Oceanology | Poland | Thematic editor | Bryozoa |
| Allcock, Louise | National University of Ireland Galway; Ryan Institute for Environmental, Marine and Energy Research;... | Ireland | Thematic editor | Cephalopoda |
| Blazewicz, Magdalena | University of Lodz; Dept. Invertebrate Zoology & Hydrobiology; Laboratory of Polar Biology and Ocean... | Poland | Thematic editor | Tanaidacea |
| Eleaume, Marc | National Natural History Museum Paris; Biologie des Organismes et Ecosystèmes Aquatiques | France | Thematic editor | Crinoidea |
| de Salas, Miguel | Australian Antarctic Division | Australia | Thematic editor | Protozoa |
| Bester, Marthan | University of Pretoria; Mammal Research Institute | South-Africa | Thematic editor | Pinnipedia |
| Moreau, Camille | Université Libre de Bruxelles; Interuniversity Center for Marine Biology (ULB - UMH); Marine Biology... | Belgium | Thematic editor | Asteroidea |
| Norenburg, Jon | Smithsonian Institution; National Museum of Natural History; Department of Invertebrate Zoology | USA | Thematic editor | Nemertea |
| Convey, Peter | Natural Environment Research Council; British Antarctic Survey | UK | Thematic editor | Animalia |
| Deschepper, Pablo | Royal Belgian Institute of Natural Sciences | Belgium | Thematic editor | Biota |
| Koubbi, Philippe | National Natural History Museum Paris | France | Thematic editor | Pisces |
| López-González, Pablo | Universidad de Sevilla; Department of Physics and Zoology; Section Biodiversity and Marine Invertebr... | Spain | Thematic editor | Anthozoa |
| Martin, Patrick | Royal Belgian Institute of Natural Sciences | Belgium | Thematic editor | Oligochaeta |
| Jossart, Quentin | Université Libre de Bruxelles; Centre Interuniversitaire de Biologie Marine (ULB - UMH) | Belgium | Thematic editor | Asteroidea |
| Downey, Rachel | Australia National University; Research School of Earth Sciences | Australia | Thematic editor | Porifera |
| Hopcroft, Russ | University of Alaska Fairbanks; School of Fisheries and Ocean Sciences | Alaska; U.S.A. | Thematic editor | Thaliacea |
| Sicinski, Jacek | University of Lodz; Dept. Invertebrate Zoology & Hydrobiology; Laboratory of Polar Biology and Ocean... | Poland | Thematic editor | Polychaeta |
| Sicinski, Jacek | University of Lodz; Dept. Invertebrate Zoology & Hydrobiology; Laboratory of Polar Biology and Ocean... | Poland | Thematic editor | Siboglinidae |
| McInnes, Sandra J. | WoRMS Editorial Board | | Thematic editor | Tardigrada |
| Smirnov, Igor | Russian Academy of Sciences; Zoological Institute of RAS | Russia | Thematic editor | Ophiuroidea |
| Lockhart, Susanne | National Oceanic and Atmospheric Administration; Fisheries Service; Southwest Fisheries Science Cent... | USA | Thematic editor | Biota |
| Schiaparelli, Stefano | University of Genova; Facoltà di Scienze Matematiche Fisiche e Naturali; Department of Earth, Enviro... | Italy | Thematic editor | Gastropoda |
| Schiaparelli, Stefano | University of Genova; Facoltà di Scienze Matematiche Fisiche e Naturali; Department of Earth, Enviro... | Italy | Thematic editor | Scaphopoda |
| Schiaparelli, Stefano | University of Genova; Facoltà di Scienze Matematiche Fisiche e Naturali; Department of Earth, Enviro... | Italy | Thematic editor | Bivalvia |
| Schiaparelli, Stefano | University of Genova; Facoltà di Scienze Matematiche Fisiche e Naturali; Department of Earth, Enviro... | Italy | Thematic editor | Monoplacophora |
| Saucède, Thomas | Université de Bourgogne; Biogéosciences | France | Thematic editor | Echinoidea |
| Artois, Tom | Hasselt University; Faculty of Sciences; Discipline group Biology - Geology; Centre for Environmenta... | Belgium | Thematic editor | Turbellaria |
| Piatkowski, Uwe | Helmholtz Centre for Ocean Research Kiel; Marine Ecology Division; Fishery Biology section | Germany | Thematic editor | Cephalopoda |
| Gan, Yi Ming | Royal Belgian Institute of Natural Sciences; Operational Directorate Natural Environment | Belgium | Thematic editor | Biota |