Figure 2 in Integrative taxonomy of enigmatic deep-sea true whelks in the sister-genera Enigmaticolus and Thermosipho (Gastropoda: Buccinidae)

Figure 2. In situ observations of deep-sea whelks as indicated by white arrows. A, Natsu site, Iheya North hydrothermal field (27°46.8522'N, 126°54.0584'E), 1078 m deep, by JAMSTEC ROV Hyper-Dolphin. B, Iheya North Original site, Iheya North hydrothermal field (27°47.4495'N, 126°53.8149'E), 1002 m deep. C, Aki site, Iheya North hydrothermal field (27°46.103'N, 126°54.090'E), 1086 m deep. D, E, in mussel (Bathymodiolus spp.) bed, 'F site', South China Sea (22°06.945'N, 119°17.128'E), 1128 m deep, by ROV ROPOS. F, on a authigenic carbonate cliff near edge of the seep, 'F site', South China Sea (22°6.912'N, 119°17.104'E), by ROV ROPOS.