Devilfishes

Description: I think it is Eledone cirrhosa, this is partly because of the distribution (Clair Ridge is fairly shallow and ‘warm’ water), but also because of the pale coloured ridge around the edge of the mantle, yellowish colour and because it looks like it has one row of suckers (although this is basically guesswork from the image quality). Bathypolypus and Benthoctopus have a double row of suckers widely spaced on each arm and tends to live in deep-water (Benthoctopus piscatorum is known from 1400-2520 m depth in the Rockall Trough and Faroe-Shetland Channel) . Benthoctopus is also usually smooth and red/purple in colour. Benthoctopus piscatorum has arms approximately four times the mantle length, which is not consistent with the images. Item Type: Image Title: Octopus - Eledone cirrhosa Species: Eledone cirrhosa Behaviour: Swimming and resting Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland ChannelNorth Sea -- West of Shetland -- Faroe-Shetland Channel Site Description: Seafloor Depth (m): 200 Latitude: 60 deg 44' 10" N Longitude: 2 deg 29' 42" W Countries: UK -- West of Shetland Rig: PBLJ Project Partners: BP, Transocean Deposited By: Dr Daniel Jones Deposited On: 10 August 2012

Description: This one is a Muusoctopus (the new name for Benthoctopus). It is not Muusoctopus januarii and certainly not Pteroctopus tetracirrhus. It might be a Muusoctopus johnsonianus but they are usually paler that this with more distinct reverse countershading. I suspect that there are undescribed species in the Gulf of Mexico and this may be one. Octopus with 2 rows of suckers on each arm and 8 arms. This narrows it down a bit. It is a female as no reproductive arm (hectocotylus) is visible on the third right arm. An old reference on the recorded deep-water octopus from the GoM (Voss, 1956) seems out of date compared to modern knowledge. Item Type: Image Title: Octopus (Muusoctopus johnsonianus? or new species) from Gulf of Mexico Species: Muusoctopus johnsonianus Site: Atlantic -- Gulf of Mexico -- Gulf of Mexico Site Description: Seafloor Depth (m): 1816 Latitude: 27 deg 20' 00" N Longitude: 88 deg 12' 00" W Countries: USA -- USA: Gulf of Mexico Rig: MV Geoholm ROV: Triton XLS 11 Deposited By: Dr Daniel Jones Deposited On: 06 August 2013

Description: I think it is Eledone cirrhosa, this is partly because of the distribution (Clair Ridge is fairly shallow and ‘warm’ water), but also because of the pale coloured ridge around the edge of the mantle, yellowish colour and because it looks like it has one row of suckers (although this is basically guesswork from the image quality). Bathypolypus and Benthoctopus have a double row of suckers widely spaced on each arm and tends to live in deep-water (Benthoctopus piscatorum is known from 1400-2520 m depth in the Rockall Trough and Faroe-Shetland Channel) . Benthoctopus is also usually smooth and red/purple in colour. Benthoctopus piscatorum has arms approximately four times the mantle length, which is not consistent with the images. Item Type: Image Title: Octopus - Eledone cirrhosa Species: Eledone cirrhosa Behaviour: Swimming and resting Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland ChannelNorth Sea -- West of Shetland -- Faroe-Shetland Channel Site Description: Seafloor Depth (m): 200 Latitude: 60 deg 44' 10" N Longitude: 2 deg 29' 42" W Countries: UK -- West of Shetland Rig: PBLJ Project Partners: BP, Transocean Deposited By: Dr Daniel Jones Deposited On: 10 August 2012

Description: This one is a Muusoctopus (the new name for Benthoctopus). It is not Muusoctopus januarii and certainly not Pteroctopus tetracirrhus. It might be a Muusoctopus johnsonianus but they are usually paler that this with more distinct reverse countershading. I suspect that there are undescribed species in the Gulf of Mexico and this may be one. Octopus with 2 rows of suckers on each arm and 8 arms. This narrows it down a bit. It is a female as no reproductive arm (hectocotylus) is visible on the third right arm. An old reference on the recorded deep-water octopus from the GoM (Voss, 1956) seems out of date compared to modern knowledge. Item Type: Image Title: Octopus (Muusoctopus johnsonianus? or new species) from Gulf of Mexico Species: Muusoctopus johnsonianus Site: Atlantic -- Gulf of Mexico -- Gulf of Mexico Site Description: Seafloor Depth (m): 1816 Latitude: 27 deg 20' 00" N Longitude: 88 deg 12' 00" W Countries: USA -- USA: Gulf of Mexico Rig: MV Geoholm ROV: Triton XLS 11 Deposited By: Dr Daniel Jones Deposited On: 06 August 2013

Description: I think it is Eledone cirrhosa, this is partly because of the distribution (Clair Ridge is fairly shallow and ‘warm’ water), but also because of the pale coloured ridge around the edge of the mantle, yellowish colour and because it looks like it has one row of suckers (although this is basically guesswork from the image quality). Bathypolypus and Benthoctopus have a double row of suckers widely spaced on each arm and tends to live in deep-water (Benthoctopus piscatorum is known from 1400-2520 m depth in the Rockall Trough and Faroe-Shetland Channel) . Benthoctopus is also usually smooth and red/purple in colour. Benthoctopus piscatorum has arms approximately four times the mantle length, which is not consistent with the images. Item Type: Image Title: Octopus - Eledone cirrhosa Species: Eledone cirrhosa Behaviour: Swimming and resting Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland ChannelNorth Sea -- West of Shetland -- Faroe-Shetland Channel Site Description: Seafloor Depth (m): 200 Latitude: 60 deg 44' 10" N Longitude: 2 deg 29' 42" W Countries: UK -- West of Shetland Rig: PBLJ Project Partners: BP, Transocean Deposited By: Dr Daniel Jones Deposited On: 10 August 2012

Description: This one is a Muusoctopus (the new name for Benthoctopus). It is not Muusoctopus januarii and certainly not Pteroctopus tetracirrhus. It might be a Muusoctopus johnsonianus but they are usually paler that this with more distinct reverse countershading. I suspect that there are undescribed species in the Gulf of Mexico and this may be one. Octopus with 2 rows of suckers on each arm and 8 arms. This narrows it down a bit. It is a female as no reproductive arm (hectocotylus) is visible on the third right arm. An old reference on the recorded deep-water octopus from the GoM (Voss, 1956) seems out of date compared to modern knowledge. Item Type: Image Title: Octopus (Muusoctopus johnsonianus? or new species) from Gulf of Mexico Species: Muusoctopus johnsonianus Site: Atlantic -- Gulf of Mexico -- Gulf of Mexico Site Description: Seafloor Depth (m): 1816 Latitude: 27 deg 20' 00" N Longitude: 88 deg 12' 00" W Countries: USA -- USA: Gulf of Mexico Rig: MV Geoholm ROV: Triton XLS 11 Deposited By: Dr Daniel Jones Deposited On: 06 August 2013

Description: I think it is Eledone cirrhosa, this is partly because of the distribution (Clair Ridge is fairly shallow and ‘warm’ water), but also because of the pale coloured ridge around the edge of the mantle, yellowish colour and because it looks like it has one row of suckers (although this is basically guesswork from the image quality). Bathypolypus and Benthoctopus have a double row of suckers widely spaced on each arm and tends to live in deep-water (Benthoctopus piscatorum is known from 1400-2520 m depth in the Rockall Trough and Faroe-Shetland Channel) . Benthoctopus is also usually smooth and red/purple in colour. Benthoctopus piscatorum has arms approximately four times the mantle length, which is not consistent with the images. Item Type: Image Title: Octopus - Eledone cirrhosa Species: Eledone cirrhosa Behaviour: Swimming and resting Site: Atlantic -- North Sea -- West of Shetland -- Faroe-Shetland ChannelNorth Sea -- West of Shetland -- Faroe-Shetland Channel Site Description: Seafloor Depth (m): 200 Latitude: 60 deg 44' 10" N Longitude: 2 deg 29' 42" W Countries: UK -- West of Shetland Rig: PBLJ Project Partners: BP, Transocean Deposited By: Dr Daniel Jones Deposited On: 10 August 2012

Description: This one is a Muusoctopus (the new name for Benthoctopus). It is not Muusoctopus januarii and certainly not Pteroctopus tetracirrhus. It might be a Muusoctopus johnsonianus but they are usually paler that this with more distinct reverse countershading. I suspect that there are undescribed species in the Gulf of Mexico and this may be one. Octopus with 2 rows of suckers on each arm and 8 arms. This narrows it down a bit. It is a female as no reproductive arm (hectocotylus) is visible on the third right arm. An old reference on the recorded deep-water octopus from the GoM (Voss, 1956) seems out of date compared to modern knowledge. Item Type: Image Title: Octopus (Muusoctopus johnsonianus? or new species) from Gulf of Mexico Species: Muusoctopus johnsonianus Site: Atlantic -- Gulf of Mexico -- Gulf of Mexico Site Description: Seafloor Depth (m): 1816 Latitude: 27 deg 20' 00" N Longitude: 88 deg 12' 00" W Countries: USA -- USA: Gulf of Mexico Rig: MV Geoholm ROV: Triton XLS 11 Deposited By: Dr Daniel Jones Deposited On: 06 August 2013

Description: This cirrate octopod is a Grimpoteuthis sp. It is not possible to identify to species because the specimen is required, in hand, to count suckers and dissect out the shell. Item Type: Image Title: Grimpoteuthis sp. Copyright: SERPENT Species: Grimpoteuthis sp. Site: Indian -- Indian Ocean -- East Africa -- Zafarani Depth (m): 2601 Countries: East Africa -- Tanzania Habitat: Benthic boundary zone Rig: Ocean Rig Poseidon Project Partners: Statoil, Oceaneering ROV: Millenium 93 and 73 Deposited By: Dr Andrew Gates Deposited On: 19 April 2012

Description: This one is a Muusoctopus (the new name for Benthoctopus). It is not Muusoctopus januarii and certainly not Pteroctopus tetracirrhus. It might be a Muusoctopus johnsonianus but they are usually paler that this with more distinct reverse countershading. I suspect that there are undescribed species in the Gulf of Mexico and this may be one. Octopus with 2 rows of suckers on each arm and 8 arms. This narrows it down a bit. It is a female as no reproductive arm (hectocotylus) is visible on the third right arm. An old reference on the recorded deep-water octopus from the GoM (Voss, 1956) seems out of date compared to modern knowledge. Item Type: Image Title: Octopus (Muusoctopus johnsonianus? or new species) from Gulf of Mexico Species: Muusoctopus johnsonianus Site: Atlantic -- Gulf of Mexico -- Gulf of Mexico Site Description: Seafloor Depth (m): 1816 Latitude: 27 deg 20' 00" N Longitude: 88 deg 12' 00" W Countries: USA -- USA: Gulf of Mexico Rig: MV Geoholm ROV: Triton XLS 11 Deposited By: Dr Daniel Jones Deposited On: 06 August 2013