Fig. 3

Shipboard photographs of Porifera, Cnidaria and Annelida. a sponge Ijimadictyum collected in a box core (op 011, 2393 m, JM); b cup coral Stephanocyathus coronatus (op 080, 1194–1257 m, KGH); c Chrysogorgia gorgonian (op 121, 1013–1093 m, KGH); d zoanthid in the family Parazoanthidae (sp; 1) (op 069, 1006–1036 m, KGH); e soft coral Anthomastus (op 003, 2948–2787 m, KGH); f sigalionid polychaete worm in the genus Neoleanira (op 080, 1194–1257 m, KGH); g melinnid polychaete in the genus Melinnopsis (op 056, 2650–2636 m, KGH). Scale bar = 1 cm