Hormathiidae Carlgren 1932

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Description: Digital still collected as part of CODEMAP Item Type: Image Title: Phelliactis Copyright: CODEMAP Species: Phelliactis Site: Atlantic -- Celtic Site Description: Seafloor Depth (m): -3175.5 Latitude: 48 deg 22' 01" N Longitude: 10 deg 02' 05" W Countries: UK -- Whittard Canyon Habitat: Submarine Canyon Rig: RRS James Cook ROV: ISIS Deposited By: Ms Katleen Robert Deposited On: 16 September 2013

1. Hormathia Margarita, 2. Phellia Brodricii, 3. Peachia Hasata, 4. P. Undata, 5 Stomphia Churchiae, 6. Ilyanthus Mitchellii.

Figure 9.Calliactis tricolor. A Oral view B Lateral view C Pedal disc view D Specimens on hermit crab shell E Detail of directives showing a siphonoglyph F Cross section through proximal column G Longitudinal section through margin showing the marginal sphincter muscle H Longitudinal section through base showing basilar muscles I Cross section through tentacle J–Q Cnidae.– acontio: J basitrich; actinopharynx: K basitrich L microbasic p-mastigophore; column: M small basitrich; filament: N basitrich O microbasic p-mastigophore; tentacle: P basitrich Q spirocysts. Abbreviations.– ac: acontia, bm: basilar muscle, c: column, ca: capitulum, ci: cinclides, e: epidermis, g: gastrodermis, lm: longitudinal muscle, m: mesoglea, od: oral disc, pd: pedal disc, rm: retractor muscle, sc: scapus, sp: sphincter, t: tentacle. Scale bars: A–D: 10 mm; E–I: 200 μm; J–Q: 25 μm.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Description: Digital still collected as part of CODEMAP Item Type: Image Title: Phelliactis Copyright: CODEMAP Species: Phelliactis Site: Atlantic -- Rockall Bank Site Description: Seafloor Depth (m): 293 Latitude: 58 deg 04' 34" N Longitude: 14 deg 08' 39" W Habitat: Bank Rig: RRS James Cook ROV: SeaEye Lynx Deposited By: Ms Katleen Robert Deposited On: 08 October 2013

1. Hormathia Margarita, 2. Phellia Brodricii, 3. Peachia Hasata, 4. P. Undata, 5 Stomphia Churchiae, 6. Ilyanthus Mitchellii.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Description: Digital still collected as part of CODEMAP Item Type: Image Title: Actinauge Copyright: CODEMAP Species: Actinauge Site: Atlantic -- Celtic Site Description: Seafloor Depth (m): -1338.83 Latitude: 48 deg 39' 11" N Longitude: 10 deg 02' 11" W Countries: UK -- Whittard Canyon Habitat: Submarine Canyon Rig: RRS James Cook ROV: ISIS Deposited By: Ms Katleen Robert Deposited On: 16 September 2013

Description: Sea anemone Actinauge richardi covered in Amphipods sp. and there are also some Mysids sp. present Item Type: Image Title: Actinauge richardi Copyright: SERPENT project Species: Actinauge richardi, Mysid sp., Amphipod sp. Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland Channel -- BrugdanNorth Sea -- West of Shetland -- Faroe-Shetland Channel -- Brugdan Site Description: Seafloor Depth (m): 480 Countries: Faroe Islands Habitat: Benthic Rig: Stena Don Project Partners: Statoil, Oceaneering ROV: Magnum 070, Sea Owl 590 Deposited By: Miss Moira MacLean Deposited On: 14 December 2010

Description: Anemone Actinauge richardi Item Type: Image Title: Actinauge richardi Copyright: SERPENT project Species: Actinauge richardi Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland Channel -- BrugdanNorth Sea -- West of Shetland -- Faroe-Shetland Channel -- Brugdan Site Description: Seafloor Depth (m): 480 Countries: Faroe Islands Habitat: Benthic Rig: Stena Don Project Partners: Statoil, Oceaneering ROV: Magnum 070, Sea Owl 590 Deposited By: Miss Moira MacLean Deposited On: 14 December 2010

Description: Anemone Actinauge richardi with a Mysid sp. Item Type: Image Title: Actinauge richardi Copyright: SERPENT project Species: Actinauge richardi Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland Channel -- BrugdanNorth Sea -- West of Shetland -- Faroe-Shetland Channel -- Brugdan Site Description: Seafloor Depth (m): 480 Countries: Faroe Islands Habitat: Benthic Rig: Stena Don Project Partners: Statoil, Oceaneering ROV: Magnum 070, Sea Owl 590 Deposited By: Miss Moira MacLean Deposited On: 14 December 2010

Description: Digital still collected as part of CODEMAP Item Type: Image Title: Actinauge richardi Copyright: CODEMAP Species: Actinauge richardi Site: Atlantic -- Rockall Bank Site Description: Seafloor Depth (m): 329 Latitude: 58 deg 05' 26" N Longitude: 14 deg 11' 50" W Habitat: Bank Rig: RRS James Cook ROV: SeaEye Lynx Deposited By: Ms Katleen Robert Deposited On: 03 October 2013

Description: Hermit crab searching for food in disturbed sediment. P. prideaux has a symbiotic relationship with the anemone Adamsia carciniopados, which it carries on its shell. The anemone offers protection while gaining food from the crab’s feeding. The anemone's tentacles can be seen in this video underneath the crab's shell. At Lancaster P. prideaux were found at a density of 0.11 individuals meter squared Item Type: Video Title: Hermit crab Copyright: SERPENT Project Species: Pagurus prideaux, Adamsia carciniopados Behaviour: feeding Site: Atlantic -- North Sea -- West of Shetland -- LancasterNorth Sea -- West of Shetland -- Lancaster Site Description: Seafloor Depth (m): 155 Latitude: 60 deg 11' 13" N Longitude: 3 deg 51' 18" W Countries: UK -- West of Shetland Habitat: benthic Rig: Byford Dolphin Project Partners: Hurricane Exploration (HEX), Senergy, Fugro ROV: Fugro Deposited By: Dr Andrew Gates Deposited On: 01 December 2009

Description: P. prideaux has a symbiotic relationship with the anemone Adamsia carciniopados, which it carries on its shell. The anemone offers protection while gaining food from the crab’s feeding. The anemone's tentacles can be seen in this picture underneath the crab's shell. At Lancaster P. prideaux were found at a density of 0.11 individuals meter squared Item Type: Image Title: Hermit crab Copyright: SERPENT Project Species: Pagurus prideaux, Adamsia carciniopados Site: Atlantic -- North Sea -- West of Shetland -- LancasterNorth Sea -- West of Shetland -- Lancaster Site Description: Seafloor Depth (m): 155 Latitude: 60 deg 11' 13" N Longitude: 3 deg 51' 18" W Countries: UK -- West of Shetland Habitat: benthic Rig: Byford Dolphin Project Partners: Hurricane Exploration (HEX), Senergy, Fugro ROV: Fugro Deposited By: Dr Andrew Gates Deposited On: 08 December 2009

Description: P. prideaux has a symbiotic relationship with the anemone Adamsia carciniopados, which it carries on its shell. The anemone offers protection while gaining food from the crab’s feeding. The anemone's tentacles can be seen in this picture underneath the crab's shell. This image is from a return visit to Lancaster 9 months after drilling. Item Type: Image Title: Hermit crab Copyright: SERPENT Project Species: Pagurus prideaux, Adamsia carciniopados Site: Atlantic -- North Sea -- West of Shetland -- LancasterNorth Sea -- West of Shetland -- Lancaster Site Description: Seafloor Depth (m): 155 Latitude: 60 deg 11' 13" N Longitude: 3 deg 51' 18" W Countries: UK -- West of Shetland Habitat: benthic Rig: Borgsten Dolphin Project Partners: Hurricane Exploration (HEX), Subsea 7 ROV: Pioneer 027 Deposited By: Dr Andrew Gates Deposited On: 20 August 2010

Description: P. prideaux has a symbiotic relationship with the anemone Adamsia carciniopados, which it carries on its shell. The anemone offers protection while gaining food from the crab’s feeding. The anemone's tentacles can be seen in this picture underneath the crab's shell. This image is from a return visit to Lancaster 9 months after drilling. Item Type: Image Title: Hermit crab Copyright: SERPENT Project Species: Pagurus prideaux, Adamsia carciniopados Site: Atlantic -- North Sea -- West of Shetland -- LancasterNorth Sea -- West of Shetland -- Lancaster Site Description: Seafloor Depth (m): 155 Latitude: 60 deg 11' 13" N Longitude: 3 deg 51' 18" W Countries: UK -- West of Shetland Habitat: benthic Rig: Borgsten Dolphin Project Partners: Hurricane Exploration (HEX), Subsea 7 ROV: Pioneer 027 Deposited By: Dr Andrew Gates Deposited On: 20 August 2010

Description: A hermit crab and starfish on the seabed close to the well at Lancaster Item Type: Image Title: Hermit crab and starfish Copyright: SERPENT Project Species: Stichastrella rosea, Pagurus prideaux, Adamsia carciniopados Site: Atlantic -- North Sea -- West of Shetland -- LancasterNorth Sea -- West of Shetland -- Lancaster Site Description: Seafloor Depth (m): 147 Latitude: 60 deg 11' 13" N Longitude: 3 deg 51' 18" W Countries: UK -- West of Shetland Habitat: benthic Rig: Sedco 712 Project Partners: Hurricane Energy, Transocean, Fugro ROV: FCV609 Deposited By: Dr Andrew Gates Deposited On: 11 September 2014

Description: Large anemone on rock, small orange cushion star, indeterminate yellow anemone (as above) and crinoids (likely Antedon sp.) on rock. The large anemone is a member of the Hormathiidae family, this is one of the two more diverse families in the deep sea and many of the taxa are distinguished based on internal anatomy (Such as how many pairs of mesenteries are complete or the size of nematocysts). Item Type: Image Title: Large Anemone Species: Hormathiidae Site: Atlantic -- North Sea -- West of Shetland -- WhirlwindNorth Sea -- West of Shetland -- Whirlwind Site Description: Seafloor Depth (m): 184 Latitude: 60 deg 17' 01" N Longitude: 3 deg 50' 19" W Countries: UK -- West of Shetland Habitat: Benthic Rig: Borgsten Dolphin Project Partners: Hurricane Exploration (HEX), Subsea 7 ROV: Pioneer 027 Deposited By: Miss Moira MacLean Deposited On: 11 November 2010

Description: The large anemone is a member of the Hormathiidae family, this is one of the two more diverse families in the deep sea and many of the taxa are distinguished based on internal anatomy (Such as how many pairs of mesenteries are complete or the size of nematocysts). Item Type: Image Title: Anemone Copyright: SERPENT project Species: Hormathiidae Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland Channel -- BrugdanNorth Sea -- West of Shetland -- Faroe-Shetland Channel -- Brugdan Site Description: Seafloor Depth (m): 480 Countries: Faroe Islands Habitat: Benthic Rig: Stena Don Project Partners: Statoil, Oceaneering ROV: Magnum 070, Sea Owl 590 Deposited By: Miss Moira MacLean Deposited On: 14 December 2010