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Description: A cirrate octopus (Cirroteuthis sp.) observed in the water column at Midnattsol in the Norwegian Sea Item Type: Image Title: Cirrate octopus Copyright: SERPENT Project Species: Cirroteuthis sp. Behaviour: Swimming Site: Atlantic -- Norwegian -- Midnattsol Site Description: Seafloor Depth (m): 928 Latitude: 64 deg 00' 59" N Longitude: 5 deg 16' 44" E Countries: Norway -- Norwegian Sector Habitat: Benthic Rig: Transocean Leader Project Partners: Statoil, Oceaneering, Transocean ROV: Magnum 018 (work class) Deposited By: Dr Andrew Gates Deposited On: 15 April 2008
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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 An old reference on the recorded deep-water octopus from the GoM (Voss, 1956) seems out of date compared to modern knowledge.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
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Indo-Pacific, Shot at night, Duration 26 seconds
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Indo-Pacific, Duration 29 seconds
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South Pacific Ocean, Shot at dusk, Duration 11 seconds
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Nordsømuseet Hirtshals
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Kattegatcentret Aquarium
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Veined Octopus (Amphioctopus marginatus)
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Tremoctopus violaceus, lateral view of adult male, from station 4086, with nearly ripe hectocotylus.
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Argonauta argo.
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Octopus brevisses (D'Orbigny).
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All Biocode files are based on field identifications to the best of the researcher’s ability at the time.
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Description: A cirrate octopus observed in the water column at Haklang in the Norwegian Sea Item Type: Image Title: Cirrate octopus Copyright: SERPENT Project Species: Cirroteuthis sp. Behaviour: Swimming Site: Atlantic -- Norwegian -- Haklang Site Description: Seafloor Depth (m): 1245 Countries: Norway -- Norwegian Sector Habitat: Pelagic Rig: Transocean Leader Project Partners: Statoil, Oceaneering, Transocean ROV: Magnum 018 (work class) Deposited By: Dr Andrew Gates Deposited On: 21 October 2008
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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
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Indo-Pacific, Shot at night, Duration 47 seconds
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Coral Sea, Duration 9 seconds
