NA153_H1991_(6of8)_20230812T200733Z
Channel: Nautilus Live Dive Recordings
Date: 2023-12-06

This playlist includes recordings of all ROV Hercules dives conducted during a single Ocean Exploration Trust expedition aboard E/V Nautilus. Each dive is divided into two-hour segments. File names include:

Cruise ID_Dive Number_ File(XofX) _Date[yyyy-mm-dd]_Time[hhmmss]z

All files are recorded in UTC-0, the same way they are recorded by ROV Hercules' primary imaging camera.

The chapter observations presented were recorded in the data log in real-time by the scientists and data loggers aboard the ship. These are preliminary observations only. Data has not been QA/QCed or otherwise verified, and may be incomplete, contain inaccuracies, identification and spelling errors.

Scientific/research requests for the full video or for sub-sets of video can be made at https://nautiluslive.org/join/scientists-ashore-program. Please note that the YouTube videos may be incomplete and are not the full-resolution video. For press inquiries or licensing requests for reuse, please contact press@oet.org.

00:00:05 - 20230812T200738Z Note:  Botriodal texture on rocks - grapelike
00:03:38 - 20230812T201111Z Note:  Lava tubes present
00:05:22 - 20230812T201255Z Note:  Chaunacops - cute pink anglerfish - “Sea Toad” - coffin fish
00:08:00 - 20230812T201533Z Note:  Interesting etymology for the genus Chaunax/Chaunacops. Just a reminder to always look up what taxonomic names mean before applying. From fishbase: Etymology: Chaunax: Greek, chaunax, -akos = a conceited man
00:09:27 - 20230812T201700Z Note:  Black_coral
00:09:40 - 20230812T201713Z Note:  Black coral, Bathypathes sp.
00:10:31 - 20230812T201804Z Note:  Caulophacus sp. - Stalks are attached to the convex side (Rossellidae)
00:13:03 - 20230812T202036Z Note:  Sampling_rock
00:15:02 - 20230812T202235Z Sample: NA153-035 ROVGrab Oblong rock - dark in colouration. Quite long and skinny on one side, flat on other. Collected from basalt area with sediment present
00:18:19 - 20230812T202552Z Note:  Chris Mah at the NMNH confirmed the genus Solaster for the predatory seastar eating the brisingid.
00:19:47 - 20230812T202720Z Note:  Substrate slowly becoming more sedimented
00:20:06 - 20230812T202739Z Note:  Black_corals
00:21:44 - 20230812T202917Z Note:  Glass sponge - bugle shaped
00:25:14 - 20230812T203247Z Note:  Lava tubes and pillows present
00:25:55 - 20230812T203328Z Note:  Grenadier_fish
00:26:30 - 20230812T203403Z Note:  shrimp_22
00:29:15 - 20230812T203648Z Sample: NA153-036 ROVGrab Branched black coral collected from rocky substrate
00:32:07 - 20230812T203940Z Note:  Zoomed on another black coral
00:32:15 - 20230812T203948Z Note:  Heteropathes_likely
00:33:41 - 20230812T204114Z Note:  Amount of sediment continues to increase/thicken
00:34:51 - 20230812T204224Z Note:  Basalt, manganese crusted, botryoidal rocks
00:37:44 - 20230812T204517Z Note:  Small_Primnoids
00:38:02 - 20230812T204535Z Note:  Cusk_eel
00:40:51 - 20230812T204824Z Note:  Galatheoidea - Munidopsidae - Munidopis guocghuani (very common squat lobster species, long front arms) - Make note of these (and other squats) for Paula!
00:41:16 - 20230812T204849Z Note:  Squat lobster within a Wisteria sp. glass sponge
00:42:47 - 20230812T205020Z Sample: NA153-037 ROVGrab Munidopsidae - Munidopis Squat lobster inside of a Walteria sp. glass spone
00:45:00 - 20230812T205233Z Note:  ZOOMING ON POSSIBLE WHALE BONES
00:45:22 - 20230812T205255Z Note:  fossilized beak whale skulls (upper jawbone)
00:49:15 - 20230812T205648Z Sample: NA153-038 ROVGrab Fossilized beak whale skulls (upper jawbone).
00:52:27 - 20230812T210000Z Note:  Grenadier - Coomba? sp.
00:52:44 - 20230812T210017Z Note:  Black_coral
00:52:59 - 20230812T210032Z Note:  Walteria_sp.
00:55:39 - 20230812T210312Z Note:  Anemone
00:57:08 - 20230812T210441Z Note:  Actinostolidae or Hormathiidae - anemone
00:57:55 - 20230812T210528Z Note:  Moonscape - lava flows and lava tubes
00:58:47 - 20230812T210620Z Note:  Dead Walteria sp.
00:59:23 - 20230812T210656Z Note:  Sea_cucumber
01:00:58 - 20230812T210831Z Note:  Zooming on Squat lobster in another Walteria
01:01:05 - 20230812T210838Z Note:  Brittle star associates
01:01:32 - 20230812T210905Z Note:  Galatheoidea - Munidopsidae - Munidopis guocghuani (very common squat lobster species, long front arms) - Make note of these (and other squats) for Paula!
01:02:20 - 20230812T210953Z Note:  Note that sample 037L Galatheoidea - Munidopsidae - Munidopis sp. NOT Munidopis guocghuani (the very common squat lobster species, long front arms)
01:03:50 - 20230812T211124Z Note:  Bamboo or primnoid
01:04:24 - 20230812T211157Z Note:  Squat lobster Munidopis bairdi
01:05:46 - 20230812T211319Z Note:  This may be the last eruption that came out of the seamount
01:05:57 - 20230812T211330Z Note:  Fissure
01:06:16 - 20230812T211349Z Note:  Sea_cucumber
01:06:56 - 20230812T211429Z Note:  Primnoid with brittle stars
01:07:28 - 20230812T211501Z Note:  Smooth sediment within the crevace
01:07:44 - 20230812T211517Z Note:  Munidopis_guocghuani