Figure 2

In situ images of fauna from the Loki’s Castle vent field. (a,b) Anemones (Actiniaria, several families) from the mounds, (c) Serpulidae from the Oasis, (d) Sclerolinum contortum tubes in the Barite Field with Cleippides quadricuspis and Mohnia mohni, (e) Exitomelita sigynae on the base of a chimney, (f) Zoarcidae indet. behind tubes of S. contortum in the Barite Field, (g) Large bacterial mats in the Barite Field with Rissoa griegi at the base, (h) Dense forests of S. contortum in the Oasis. Image credit: Centre for Deep Sea Research, University of Bergen.