Fig. 6 in Ophryotrocha (Dorvilleidae, Polychaeta, Annelida) from deep-sea hydrothermal vents, with the description of five new species

Fig. 6. Ophryotrocha marinae sp. nov. A. Numerous specimens associated with the tubes of Oasisia alvinae Jones, 1985 (Vestimentifera) at active hydrothermal vents of the Pescadero Basin (Mexico). Image from ROV SuBastian dive S0495, courtesy of the Schmidt Ocean Institute. B. Numerous specimens associated with microbial mat on the seafloor at active hydrothermal vents adjacent to a large mass of Oasisia alvinae. Some of these were collected and formed lots (SIO-BIC A6308, A1408– 14112). Image from ROV Doc Ricketts dive 750 in the Pescadero Basin, courtesy of the Monterey Bay and Aquarium Research Institute.