1. Koltzov Institute of Developmental Biology RAS, Moscow 119334, Russia
2. Ørland Froskemannsklubb (Ørland Diveclub), 7142 Uthaug, Norway
3. NTNU University Museum, Norwegian University of Science and Technology, 7491 Trondheim, Norway
4. National Museums Northern Ireland, Holywood BT18 0EU, UK
5. Marine Laboratory, Queen’s University Belfast, Belfast BT22 1PF, UK
6. Zoological Museum, Moscow State University, Moscow 125009, Russia