[00:02:13] EX2306_DIVE03 ROV Recovery Complete [02:07:40] EX2306_DIVE03 ROV powered off [04:34:45] merlinbest leaves the room [04:49:47] kellymarkello leaves the room [15:28:21] TEST [15:34:39] robertcarney leaves the room [16:22:21] EX2306_DIVE04 ROV powered off [16:47:20] merlinbest leaves the room [16:47:46] EX2306_DIVE04 ROV powered off [17:22:18] EX2306_DIVE04 ROV powered off [17:34:12] chat-admin leaves the room [17:34:44] EX2306_DIVE04 ROV Launch [17:41:52] EX2306_DIVE04 ROV on Surface [17:42:34] EX2306_DIVE04 ROV Descending [17:43:43] LAT : 56.357048 , LON : -145.125796 , DEPTH : 30.8306 m, TEMP : 9.04552 C, SAL : 32.40644 PSU, DO : 9.43209 mg/l, TURBIDITY : 1.0012 FTU [17:48:44] LAT : 56.357028 , LON : -145.125372 , DEPTH : 113.8848 m, TEMP : 5.05996 C, SAL : 33.40524 PSU, DO : 5.29547 mg/l, TURBIDITY : 0.9096 FTU [17:53:44] LAT : 56.356842 , LON : -145.125346 , DEPTH : 267.4857 m, TEMP : 4.43365 C, SAL : 33.87695 PSU, DO : 1.73824 mg/l, TURBIDITY : 0.9096 FTU [17:58:45] LAT : 56.3568 , LON : -145.125406 , DEPTH : 412.9165 m, TEMP : 4.13335 C, SAL : 34.04104 PSU, DO : 0.94247 mg/l, TURBIDITY : 0.8913 FTU [18:00:10] rhianwaller leaves the room [18:03:46] LAT : 56.356566 , LON : -145.125905 , DEPTH : 562.4986 m, TEMP : 3.84576 C, SAL : 34.15803 PSU, DO : 0.62348 mg/l, TURBIDITY : 0.8852 FTU [18:06:31] rhianwaller leaves the room [18:08:47] LAT : 56.356421 , LON : -145.126231 , DEPTH : 722.1136 m, TEMP : 3.49805 C, SAL : 34.24923 PSU, DO : 0.51321 mg/l, TURBIDITY : 0.8913 FTU [18:09:03] rhianwaller leaves the room [18:13:47] LAT : 56.35608 , LON : -145.126377 , DEPTH : 873.1055 m, TEMP : 3.20839 C, SAL : 34.31387 PSU, DO : 0.49631 mg/l, TURBIDITY : 0.8913 FTU [18:15:08] rhianwaller leaves the room [18:17:27] good morning everyone! thanks for joining us on quinn seamount today :) [18:17:50] amandamaxon leaves the room [18:18:47] LAT : 56.355925 , LON : -145.126763 , DEPTH : 1026.678 m, TEMP : 2.96889 C, SAL : 34.36334 PSU, DO : 0.5429 mg/l, TURBIDITY : 0.8852 FTU [18:23:22] merlinbest leaves the room [18:23:48] LAT : 56.355759 , LON : -145.126977 , DEPTH : 1179.1276 m, TEMP : 2.75781 C, SAL : 34.40911 PSU, DO : 0.55959 mg/l, TURBIDITY : 0.8913 FTU [18:28:48] LAT : 56.35572 , LON : -145.127781 , DEPTH : 1337.1718 m, TEMP : 2.49284 C, SAL : 34.46052 PSU, DO : 0.66354 mg/l, TURBIDITY : 0.8852 FTU [18:30:59] jamesconrad leaves the room [18:33:49] LAT : 56.355334 , LON : -145.12837 , DEPTH : 1496.4222 m, TEMP : 2.33501 C, SAL : 34.49197 PSU, DO : 0.88143 mg/l, TURBIDITY : 0.8852 FTU [18:38:49] LAT : 56.355066 , LON : -145.128652 , DEPTH : 1654.894 m, TEMP : 2.16871 C, SAL : 34.52724 PSU, DO : 1.19669 mg/l, TURBIDITY : 0.8852 FTU [18:43:50] LAT : 56.354829 , LON : -145.128954 , DEPTH : 1807.3893 m, TEMP : 2.07611 C, SAL : 34.54678 PSU, DO : 1.42362 mg/l, TURBIDITY : 0.8852 FTU [18:45:01] amandamaxon leaves the room [18:48:50] LAT : 56.354647 , LON : -145.129566 , DEPTH : 1968.8046 m, TEMP : 1.97652 C, SAL : 34.56794 PSU, DO : 1.60155 mg/l, TURBIDITY : 0.8791 FTU [18:53:51] LAT : 56.354399 , LON : -145.130391 , DEPTH : 2006.4245 m, TEMP : 1.91509 C, SAL : 34.58081 PSU, DO : 1.81342 mg/l, TURBIDITY : 0.8791 FTU [18:58:22] EX2306_DIVE04 ROV on Bottom [18:58:52] LAT : 56.354664 , LON : -145.130463 , DEPTH : 2020.5977 m, TEMP : 1.92421 C, SAL : 34.57921 PSU, DO : 1.82464 mg/l, TURBIDITY : 0.8791 FTU [18:58:55] Did somebody say "mud"? [19:01:50] Hello all [19:03:53] LAT : 56.354597 , LON : -145.130434 , DEPTH : 2019.8433 m, TEMP : 1.91174 C, SAL : 34.58089 PSU, DO : 1.77398 mg/l, TURBIDITY : 0.8791 FTU [19:05:27] oh nice crinoid [19:05:38] can you zoom on arm tips [19:06:58] i'm curious if they show damage like crinoids on previous trips [19:07:56] perfect, thank you! [19:08:51] not sure what's causing it but past two trips ROV expeditions have shown this species with damaged armtips [19:08:54] LAT : 56.35461 , LON : -145.130565 , DEPTH : 2020.6951 m, TEMP : 1.9152 C, SAL : 34.58171 PSU, DO : 1.87983 mg/l, TURBIDITY : 0.8791 FTU [19:09:02] laetmogonid holo [19:09:44] nice extended oral tentacles [19:12:12] kennethsulak leaves the room [19:12:29] oh can you zoom on cirri at bottom? [19:13:10] mitchellhebner leaves the room [19:13:17] amandamaxon leaves the room [19:13:28] michaelvecchione leaves the room [19:13:34] beautiful thank you [19:13:53] LAT : 56.354579 , LON : -145.130536 , DEPTH : 2015.661 m, TEMP : 1.91568 C, SAL : 34.58051 PSU, DO : 1.84098 mg/l, TURBIDITY : 0.8791 FTU [19:14:06] it's not common on shallow species i'm familiar with [19:14:20] also not seen on Florometra from previous expedition [19:15:33] usually damage from predators/grappling just results in loss of arm, you'd see a tiny new arm regrowing [19:16:39] Chrisogorgiid [19:16:55] samcandio leaves the room [19:17:00] michaelvecchione leaves the room [19:18:54] LAT : 56.354608 , LON : -145.130629 , DEPTH : 2012.4893 m, TEMP : 1.92433 C, SAL : 34.58206 PSU, DO : 1.82974 mg/l, TURBIDITY : 0.8791 FTU [19:19:14] Hello Bob Carney. What is the name of that nifty translucent white holo just imaged? [19:21:02] Big crab! Very cool, such a funky carapace shape! [19:21:24] Hello Rhian [19:22:08] Good morning Asako, i'm dipping in and out today, one of my PhD student is returning from a cruise. [19:22:16] hi Ken prob family Laetmogonidae. [19:23:00] Thanks Bob - new one to me [19:23:37] mitchellhebner leaves the room [19:23:54] LAT : 56.35468 , LON : -145.130617 , DEPTH : 2012.1714 m, TEMP : 1.94074 C, SAL : 34.57641 PSU, DO : 1.82374 mg/l, TURBIDITY : 0.8852 FTU [19:24:20] Bolder > 25.6 cm cobble > 6.4cm [19:25:09] Diving through some literature the crab may be a Macroregonia species, super long legs and long thin claws. [19:25:28] Rhian hope the cruise was fruitful! [19:28:03] big squid [19:28:55] LAT : 56.354681 , LON : -145.130788 , DEPTH : 2010.0797 m, TEMP : 1.93459 C, SAL : 34.57831 PSU, DO : 1.76933 mg/l, TURBIDITY : 0.8791 FTU [19:28:57] rhianwaller leaves the room [19:31:24] before I embarass myself with an attempted ID, I am going to get a frame grab and send it to Elaina Jorgensen. [19:32:39] robertcarney leaves the room [19:32:58] samcandio leaves the room: Replaced by new connection [19:33:56] LAT : 56.354697 , LON : -145.130944 , DEPTH : 2008.3189 m, TEMP : 1.93758 C, SAL : 34.57638 PSU, DO : 1.7485 mg/l, TURBIDITY : 0.8791 FTU [19:35:06] What is the geological interpretation of this unusual substrate - old turbidity flow field? that has been encrusted?? [19:37:40] the word scree is used a lot among mountain climbers [19:38:56] LAT : 56.354765 , LON : -145.130919 , DEPTH : 2007.361 m, TEMP : 1.93585 C, SAL : 34.5755 PSU, DO : 1.76611 mg/l, TURBIDITY : 0.8791 FTU [19:40:45] amazing close up! thank you! [19:43:39] Nice imagery of that largish cusk eel. Zoom good enough to see broken lateral line, high on forebody, then lower after the break to run midbody. Genus Diplacanthopoma [19:43:57] LAT : 56.3548 , LON : -145.130943 , DEPTH : 2007.9462 m, TEMP : 1.9297 C, SAL : 34.57934 PSU, DO : 1.75494 mg/l, TURBIDITY : 0.873 FTU [19:45:20] merlinbest leaves the room [19:45:42] Diplacanthopoma is one of the few ophidioid cusk eels that has an affinity to rocky habitat. Most others occur only over soft sediment. This is a largemouthed opportunistic predator. [19:46:28] looks like brisingid at base of boulder [19:46:30] robertcarney leaves the room [19:47:24] kennethsulak leaves the room [19:48:20] verrucamorph barnacles...primative [19:48:46] samcandio leaves the room [19:48:58] LAT : 56.35469 , LON : -145.130925 , DEPTH : 2005.2938 m, TEMP : 1.92451 C, SAL : 34.58081 PSU, DO : 1.80472 mg/l, TURBIDITY : 0.8791 FTU [19:50:56] kennethsulak leaves the room [19:53:06] Johndeitz leaves the room [19:53:58] LAT : 56.35468 , LON : -145.131094 , DEPTH : 2002.5291 m, TEMP : 1.92201 C, SAL : 34.57893 PSU, DO : 1.7684 mg/l, TURBIDITY : 0.8791 FTU [19:54:55] amandamaxon leaves the room [19:55:01] jamesconrad leaves the room [19:56:17] oh wow [19:56:25] bryozoan? [19:57:26] Holo fecal mass? Seems out of place [19:58:59] LAT : 56.3546 , LON : -145.131206 , DEPTH : 1999.839 m, TEMP : 1.91902 C, SAL : 34.57988 PSU, DO : 1.86513 mg/l, TURBIDITY : 0.8852 FTU [20:03:37] Branchiocerianthus [20:03:42] solitary hydoroid [20:04:00] LAT : 56.354646 , LON : -145.131295 , DEPTH : 1999.6242 m, TEMP : 1.91461 C, SAL : 34.57991 PSU, DO : 1.80535 mg/l, TURBIDITY : 0.8791 FTU [20:06:35] dramatic bottom change [20:09:01] LAT : 56.354617 , LON : -145.131666 , DEPTH : 1994.6426 m, TEMP : 1.91867 C, SAL : 34.58133 PSU, DO : 1.83727 mg/l, TURBIDITY : 0.8791 FTU [20:09:13] I have to do some errands so I will go ahead and embarass myself with a guess on ID of the squid: Berryteuthis magister (http://tolweb.org/Berryteuthis_magister/26875). [20:10:03] white topped black ellipsoid in sed to left [20:10:38] you missed it! [20:12:19] much more gravel [20:12:35] michaelvecchione leaves the room [20:14:01] LAT : 56.354723 , LON : -145.131682 , DEPTH : 1993.3361 m, TEMP : 1.9087 C, SAL : 34.58243 PSU, DO : 1.83652 mg/l, TURBIDITY : 0.8791 FTU [20:14:18] arvindshantharam leaves the room [20:15:19] munnopsid isopod [20:17:54] mitchellhebner leaves the room [20:18:44] kellymarkello leaves the room [20:19:02] LAT : 56.354587 , LON : -145.131886 , DEPTH : 1990.9155 m, TEMP : 1.94968 C, SAL : 34.57348 PSU, DO : 1.74647 mg/l, TURBIDITY : 0.9035 FTU [20:20:08] samcandio leaves the room: Replaced by new connection [20:22:20] merlinbest leaves the room [20:24:03] LAT : 56.354346 , LON : -145.131952 , DEPTH : 1998.5567 m, TEMP : 1.92875 C, SAL : 34.5807 PSU, DO : 1.77615 mg/l, TURBIDITY : 0.8791 FTU [20:26:44] kellymarkello leaves the room [20:29:03] michaelvecchione leaves the room [20:29:03] LAT : 56.354323 , LON : -145.132446 , DEPTH : 1987.7397 m, TEMP : 1.9473 C, SAL : 34.57411 PSU, DO : 1.74021 mg/l, TURBIDITY : 0.8791 FTU [20:29:42] looked like a lepadomorph / gooseneckish barnacle? [20:30:01] iscwatch leaves the room [20:34:04] LAT : 56.354312 , LON : -145.132653 , DEPTH : 1983.3674 m, TEMP : 1.94479 C, SAL : 34.57471 PSU, DO : 1.70808 mg/l, TURBIDITY : 0.8852 FTU [20:34:40] robertcarney leaves the room [20:35:13] emilyashe leaves the room [20:36:02] kellymarkello leaves the room [20:38:15] arvindshantharam leaves the room [20:38:22] Swiftia? [20:39:04] LAT : 56.354315 , LON : -145.132568 , DEPTH : 1989.4722 m, TEMP : 1.9467 C, SAL : 34.57389 PSU, DO : 1.70746 mg/l, TURBIDITY : 0.8852 FTU [20:41:01] mitchellhebner leaves the room [20:41:51] Latmogonid holo feeding on rock in bkgrnd [20:42:05] Johndeitz leaves the room [20:44:05] LAT : 56.354353 , LON : -145.132666 , DEPTH : 1978.6749 m, TEMP : 1.95052 C, SAL : 34.57337 PSU, DO : 1.68912 mg/l, TURBIDITY : 0.8791 FTU [20:44:37] Tina Molodtsova commented for the Anthomastus we saw. [20:44:44] Tina: It looks like Anthomastus but not 100% [20:44:52] Tina: cannot tell without side view [20:45:35] so please try to take side shot net time you see Anthomastus! [20:45:58] TIna: but it was gorgeous [20:45:59] michaelvecchione leaves the room [20:48:31] samcandio leaves the room [20:49:05] LAT : 56.354339 , LON : -145.132953 , DEPTH : 1977.7656 m, TEMP : 1.94575 C, SAL : 34.57405 PSU, DO : 1.76116 mg/l, TURBIDITY : 0.873 FTU [20:49:55] Tina: OK. At least it is Anthomastus for the moment [20:53:54] mitchellhebner leaves the room: Replaced by new connection [20:54:06] LAT : 56.35439 , LON : -145.133085 , DEPTH : 1971.3165 m, TEMP : 1.9464 C, SAL : 34.57337 PSU, DO : 1.75105 mg/l, TURBIDITY : 0.8852 FTU [20:55:01] ctenophore strongly retracted [20:55:35] Tina id that the black coral is Paranipathes [20:56:19] she need laser for the black coral wide to more detailed id. [20:56:27] Tina: the one we described with Dennis have pinnules ~~10 cm [20:58:38] robertcarney leaves the room [20:58:59] Request: next time please laser for the black coral. [20:59:06] LAT : 56.354349 , LON : -145.133276 , DEPTH : 1970.2931 m, TEMP : 1.96733 C, SAL : 34.57138 PSU, DO : 1.70478 mg/l, TURBIDITY : 0.8791 FTU [21:02:15] from jeff day - the pelagic oddity was red siphonophore missing a part, Marrus claudanielis [21:04:07] LAT : 56.354449 , LON : -145.133576 , DEPTH : 1956.5586 m, TEMP : 1.96465 C, SAL : 34.57007 PSU, DO : 1.67728 mg/l, TURBIDITY : 0.8852 FTU [21:05:45] Thank you for the laser [21:05:52] Tina: still I think Parantipathes [21:06:26] if you have space and see another, would it be possible to collect one of the crinoids with damaged arm tips? [21:06:53] TIna: another possibility - Parantipathes euantha [21:07:00] sure thing, we'll keep an eye out :) [21:08:16] yep that one would work [21:09:08] LAT : 56.354449 , LON : -145.133586 , DEPTH : 1956.5175 m, TEMP : 1.95475 C, SAL : 34.57138 PSU, DO : 1.71469 mg/l, TURBIDITY : 0.8791 FTU [21:09:13] any effort is appreciated! [21:09:38] heppy to accommodate! that's why we're out here :) [21:10:29] tricksy! thanks for the try though [21:10:50] yeah suction probably best if you're up for a go later [21:11:00] will do [21:11:27] looks good! [21:12:03] some species are jumpier than others [21:12:41] emilyashe leaves the room [21:12:53] stalked ones can break free and crawl away [21:13:08] to flee urchins eating their stalk [21:13:32] no, they keep a fair bit of stalk [21:14:00] they can't swim so much as crawl on the bottom [21:14:09] LAT : 56.354509 , LON : -145.133754 , DEPTH : 1955.3175 m, TEMP : 1.95964 C, SAL : 34.57391 PSU, DO : 1.67539 mg/l, TURBIDITY : 0.8852 FTU [21:14:11] woohoo! [21:16:12] robertcarney leaves the room [21:16:34] emilyashe leaves the room [21:19:09] LAT : 56.35452 , LON : -145.133727 , DEPTH : 1953.4037 m, TEMP : 1.95189 C, SAL : 34.5728 PSU, DO : 1.71964 mg/l, TURBIDITY : 0.8791 FTU [21:24:10] LAT : 56.354588 , LON : -145.133975 , DEPTH : 1949.3251 m, TEMP : 1.95064 C, SAL : 34.57154 PSU, DO : 1.69573 mg/l, TURBIDITY : 0.8791 FTU [21:27:32] Botryoidal = grapes [21:29:10] LAT : 56.354603 , LON : -145.134019 , DEPTH : 1946.0347 m, TEMP : 1.95064 C, SAL : 34.57334 PSU, DO : 1.68086 mg/l, TURBIDITY : 0.8852 FTU [21:31:25] emilyashe leaves the room [21:33:52] how long we will have on bottom? [21:34:11] LAT : 56.354617 , LON : -145.134053 , DEPTH : 1946.1079 m, TEMP : 1.95666 C, SAL : 34.57143 PSU, DO : 1.69698 mg/l, TURBIDITY : 0.8852 FTU [21:39:00] about 1h 48 mins left of the dive [21:39:12] LAT : 56.354497 , LON : -145.134226 , DEPTH : 1942.8742 m, TEMP : 1.97115 C, SAL : 34.56928 PSU, DO : 1.67923 mg/l, TURBIDITY : 0.8852 FTU [21:39:17] Thank you Merlin! [21:41:34] Lithodes [21:42:29] holo Laetmogonid [21:44:12] LAT : 56.354619 , LON : -145.134298 , DEPTH : 1938.5644 m, TEMP : 1.97347 C, SAL : 34.56895 PSU, DO : 1.6379 mg/l, TURBIDITY : 0.8913 FTU [21:44:14] ventro-lateral podia almost with sucker [21:44:56] lithodid hitching [21:45:51] another holo [21:47:42] does that group include genus pannychia? [21:48:38] @merlinbest yes [21:48:40] ah, just checked WoRMS, looks like is it :) [21:49:13] LAT : 56.354509 , LON : -145.134642 , DEPTH : 1928.8192 m, TEMP : 1.98325 C, SAL : 34.56688 PSU, DO : 1.61341 mg/l, TURBIDITY : 0.8852 FTU [21:49:20] thanks! [21:50:57] holo in sediment pond [21:51:55] kellymarkello leaves the room [21:52:52] goethite? [21:54:13] LAT : 56.354536 , LON : -145.13477 , DEPTH : 1924.6971 m, TEMP : 1.99398 C, SAL : 34.56601 PSU, DO : 1.61113 mg/l, TURBIDITY : 0.8852 FTU [21:59:13] LAT : 56.354538 , LON : -145.135152 , DEPTH : 1915.2113 m, TEMP : 1.9885 C, SAL : 34.56452 PSU, DO : 1.64013 mg/l, TURBIDITY : 0.8791 FTU [22:01:43] Halicreatidae [22:01:48] Undescribed species! [22:01:57] solimissus jelly? [22:02:15] close to Haliscera bigelowi but not! [22:02:53] i see [22:03:13] such dark pigmentation like I have never seen before in a Halicreatid.. [22:04:14] LAT : 56.354539 , LON : -145.135323 , DEPTH : 1907.4193 m, TEMP : 1.99005 C, SAL : 34.56471 PSU, DO : 1.60886 mg/l, TURBIDITY : 0.873 FTU [22:04:33] displaced holo swirling [22:04:48] rhianwaller leaves the room: Replaced by new connection [22:05:40] Nice mushroom! [22:06:29] amazing close up as always!! [22:07:30] You can sometimes see eggs on the surface of the cap [22:07:50] Though this is SO super dense I wonder if you could ever see the cap! [22:09:08] Maybe a dual rock/antho collection...:) [22:09:14] LAT : 56.354464 , LON : -145.135491 , DEPTH : 1904.4598 m, TEMP : 1.99386 C, SAL : 34.56455 PSU, DO : 1.60214 mg/l, TURBIDITY : 0.8791 FTU [22:10:00] Looks like some of those mushrooms are smaller. [22:10:08] Whoa....weird! [22:10:26] asexual reproduction!! [22:10:39] wowowow [22:10:56] forams [22:11:05] forams? [22:11:29] barnacles? [22:11:45] barnacles? [22:11:52] forams [22:12:03] yes possibly small verrucamorph very interesting [22:13:04] I'd go to barnacle having seen the close up and the empty shells - so weird, never seen an aggregation like it in the deep! [22:13:33] There were several on that rock, some smaller. REally nice close up! [22:13:50] kellymarkello leaves the room [22:14:05] @rhianwaller...compared to shallow subtidal these are sparse [22:14:15] LAT : 56.354562 , LON : -145.135506 , DEPTH : 1904.4099 m, TEMP : 1.99386 C, SAL : 34.56351 PSU, DO : 1.56445 mg/l, TURBIDITY : 0.8852 FTU [22:14:36] @bob for sure - but this deep it's usually goosenecks! [22:15:25] It's a really neat observation - if there is a rock with some on that could be collected that could be quite valuable. [22:15:28] @rhianwaller verrucamorphs are also deep often associated with vents [22:15:36] we've definitely seen some larger non-gooseneck barnacles, but not this tiny [22:16:20] @bob - very cool [22:16:56] kennethsulak leaves the room [22:17:07] Yes fro sure Merlin - though I don't see any this species looks to have a really thick skin compared to others, so i don't know if we'd see it if they were ripe. [22:17:16] @Rhian we have seen these barnacles aggragation at Okeanos previous dives! not in Alaska [22:17:43] If I remember from Tina they have 3 types of poylps [22:17:58] cool @asako! [22:18:36] i'm so digging the asexual repro going on here! [22:19:10] You have some larger jars onboard....:) [22:19:15] LAT : 56.354538 , LON : -145.135533 , DEPTH : 1903.5769 m, TEMP : 1.99416 C, SAL : 34.56369 PSU, DO : 1.56298 mg/l, TURBIDITY : 0.8791 FTU [22:21:54] samcandio leaves the room [22:22:59] rhianwaller leaves the room [22:23:31] arborescent forams and? [22:24:15] LAT : 56.354536 , LON : -145.135432 , DEPTH : 1904.0535 m, TEMP : 2.00173 C, SAL : 34.56419 PSU, DO : 1.56696 mg/l, TURBIDITY : 0.8791 FTU [22:25:44] that rock with barnacles would be possible to get. [22:26:40] very cool! [22:26:58] rhianwaller leaves the room [22:27:23] wow nice bonus!! [22:27:35] sweet subsamples! [22:28:09] Is the biobox full? [22:28:39] rock looks varnished? [22:29:15] LAT : 56.354596 , LON : -145.135579 , DEPTH : 1901.7572 m, TEMP : 2.00566 C, SAL : 34.56365 PSU, DO : 1.58184 mg/l, TURBIDITY : 0.8791 FTU [22:30:00] A fairly brief dive into the literature the suborder Verrucomorpha has a few deep sea species from the pacific that have similarities. It'll be neat to see them on the surface - great collection! [22:30:03] robertcarney leaves the room [22:31:44] I think previous Okeanos could not collect these samples because there was no appropriate free rock. [22:32:30] hughmacintosh leaves the room [22:32:36] @robert, maybe so, we are hoping to find some Fe-Mg crusts out here but they have been extremely thin so far, if present at all [22:33:13] michaelvecchione leaves the room [22:34:03] i think we'll be hard pressed to sample these for morphology if they're as small as they look and as well-adhered it could be tricky [22:34:14] (the little barnacles) [22:34:17] LAT : 56.35452 , LON : -145.135804 , DEPTH : 1899.6547 m, TEMP : 2.00155 C, SAL : 34.56476 PSU, DO : 1.59832 mg/l, TURBIDITY : 0.8791 FTU [22:34:31] TIna: this one is close to Pseudoanthomastus, but still Anthomastus [22:34:40] TIna: for the moment [22:34:44] You definitely wonder if budding is equal or unequal - the previous one looked like it would produce two fairly equal size ones - this one is smaller [22:34:47] Tina: potential new genus [22:35:25] TIna: I do not know if they are budding. as one is smaller may be laceration [22:35:39] re: barnacles - yes, under some are with a lose piece of rock you can chip off......good photos I guess and try the best to chip some off. [22:35:59] *unless some are [22:37:08] will definitely get some for genetics either way [22:37:57] update from the pilot: just under an hour left [22:38:04] see if @james will let you break apart the rock...:) [22:38:09] roger that [22:39:01] copy that [22:39:06] They're certainly abundant here! [22:39:17] LAT : 56.354535 , LON : -145.136029 , DEPTH : 1892.931 m, TEMP : 2.00143 C, SAL : 34.56301 PSU, DO : 1.56837 mg/l, TURBIDITY : 0.8791 FTU [22:40:31] so many caprellid amphipods on rock it is sitting on! [22:41:04] Hi Dhugal [22:41:13] Hi Asako [22:43:13] shoot, oh well! [22:44:18] LAT : 56.35437 , LON : -145.135965 , DEPTH : 1893.999 m, TEMP : 2.03503 C, SAL : 34.5567 PSU, DO : 1.50799 mg/l, TURBIDITY : 0.8791 FTU [22:45:38] teeny tiny! [22:46:29] hard to say.. gooseneck? not sure [22:46:44] dhugallindsay leaves the room [22:47:10] scallpellid barnacle [22:47:17] looks like a gooseneck [22:47:37] like the ones we collected, Merlin [22:47:40] well wedged in there! [22:49:18] LAT : 56.35432 , LON : -145.136128 , DEPTH : 1896.0883 m, TEMP : 2.02335 C, SAL : 34.55892 PSU, DO : 1.4768 mg/l, TURBIDITY : 0.8791 FTU [22:50:31] hughmacintosh leaves the room [22:51:28] did we collect these Anthomastus during this dive? I missed to see [22:52:04] not yet. looking for a suitable rock with one on it [22:53:07] about 30 mins bottom time left [22:53:30] michaelvecchione leaves the room [22:54:19] LAT : 56.354284 , LON : -145.13633 , DEPTH : 1888.6627 m, TEMP : 2.02967 C, SAL : 34.55697 PSU, DO : 1.47307 mg/l, TURBIDITY : 0.8974 FTU [22:54:21] intertentacle sclerites. [22:54:45] Thank you Merlin! [22:55:53] I feel like the bamboos change names so often it's hard to keep up.... [22:56:49] lol glad it's not just me [22:57:04] I cannot remember Clade## for the bamboos [22:57:19] i often still use gorgonian because it's helpful, even if it's not correct [22:58:11] I use gorgonian too. you can see my email adress! [22:58:35] same happens to Lophelia pertusa... [22:59:06] Lophelia forever!! :) [22:59:19] LAT : 56.354404 , LON : -145.136321 , DEPTH : 1885.8522 m, TEMP : 2.0109 C, SAL : 34.5607 PSU, DO : 1.5696 mg/l, TURBIDITY : 0.8791 FTU [22:59:26] Tina: if no good object we can take Anthomastus because these are many [22:59:47] Looks quite loose here, crossing fingers to find a good one to pluck [23:00:35] weird! definitely one arm is regrowing [23:00:53] i'm definitely looking for an anthomastus, just trying to find one small enough [23:01:15] not going to speculate on air, but are they affected by wasting disease? [23:01:48] not that i'm aware of [23:01:54] @merlin - interesting thought - in the shallow did that affect brittles as well as seastars? [23:02:34] i'll bug chris [23:02:37] I've always assumed it was just organisms nipping off the ends, or them trying to catch something that got away. [23:03:00] missing/regrowing arms is from that [23:03:23] not sure why the armtips are whiter though [23:04:15] As we get closer to the end I wonder if starting to nudge rocks just to test firmness. From above comments Tina seems to think it might be undescribed. [23:04:19] LAT : 56.354292 , LON : -145.136546 , DEPTH : 1873.747 m, TEMP : 2.01322 C, SAL : 34.56072 PSU, DO : 1.56686 mg/l, TURBIDITY : 0.8852 FTU [23:05:28] oh interesting!! [23:06:56] hero shot [23:09:06] is taht a little anthomastus to the right on a looser rock? [23:09:20] LAT : 56.354298 , LON : -145.136872 , DEPTH : 1862.6181 m, TEMP : 2.02431 C, SAL : 34.55805 PSU, DO : 1.51491 mg/l, TURBIDITY : 0.8852 FTU [23:09:30] shoot, bummer [23:09:49] amandamaxon leaves the room [23:10:38] looks promising! [23:11:31] holding breath..... [23:11:36] nice rock [23:11:47] ................ [23:12:37] you already holding breath for a min. Rhian [23:12:42] :| [23:13:39] yay! now we have breath! [23:13:43] great collection!!! [23:13:45] YAY! [23:13:49] Well done all [23:14:09] whew!! [23:14:13] I defer to Tina but when we've collected these down south we slit or inject them to get into that tough skin and make sure inside is preserved well - @Asaka can you ask? [23:14:20] LAT : 56.354256 , LON : -145.136916 , DEPTH : 1856.7217 m, TEMP : 2.04247 C, SAL : 34.55469 PSU, DO : 1.49682 mg/l, TURBIDITY : 0.8791 FTU [23:14:45] @Rhian sure [23:15:10] yes please let me know your preferred preservation method for this sample [23:15:26] Tina: Anthomastus does not change much when preserved. rare case [23:16:12] 95% ethanol ok? [23:16:37] @Asako - does Tina have a good preservation method? [23:16:59] Tina: 95 % ethanol is fine [23:17:06] Rock on,... [23:17:11] sounds good [23:17:44] Tina: just have excess - thet are superfleshy [23:18:20] Tina: but if Rhian wants some for development..... than you can put a piece in formol [23:18:25] hughmacintosh leaves the room [23:18:57] Tina: but not big polyps!!! they are useless) [23:19:20] LAT : 56.354124 , LON : -145.137099 , DEPTH : 1848.4573 m, TEMP : 2.07373 C, SAL : 34.55063 PSU, DO : 1.34859 mg/l, TURBIDITY : 0.8791 FTU [23:19:24] If it's potentially a new species I would leave it intact and preserve in ethanol for taxonomists. There are lots here, maybe one day we can do a repro study.....:) [23:19:48] re:crabs - we should send an image to Sean Rooney, he would likely be able to ID [23:21:42] cusk eel [23:22:46] kellymarkello leaves the room [23:23:48] rhianwaller leaves the room [23:24:20] LAT : 56.354119 , LON : -145.13727 , DEPTH : 1842.8654 m, TEMP : 2.07742 C, SAL : 34.54858 PSU, DO : 1.44706 mg/l, TURBIDITY : 0.8791 FTU [23:24:31] michaelvecchione leaves the room [23:25:57] samcandio leaves the room [23:26:18] amandamaxon leaves the room [23:27:23] EX2306_DIVE04 ROV Ascending [23:27:35] Thank you for the great dive today111 [23:27:39] !!! [23:27:40] Neat dives today, would love to hear what those barnacles/forams turn out to be! Thanks so much! [23:27:48] great dive! thank you [23:27:50] mitchellhebner leaves the room [23:28:24] asakomatsumoto leaves the room [23:29:21] LAT : 56.354367 , LON : -145.136922 , DEPTH : 1831.0785 m, TEMP : 2.06087 C, SAL : 34.55074 PSU, DO : 1.44502 mg/l, TURBIDITY : 0.8852 FTU [23:30:33] rhianwaller leaves the room [23:30:50] kellymarkello leaves the room [23:30:50] merlinbest leaves the room [23:31:41] michaelvecchione leaves the room [23:34:09] Johndeitz leaves the room [23:34:21] LAT : 56.354208 , LON : -145.136418 , DEPTH : 1693.8597 m, TEMP : 2.16371 C, SAL : 34.53009 PSU, DO : 1.22081 mg/l, TURBIDITY : 0.8852 FTU [23:34:43] amandamaxon leaves the room [23:35:55] jamesconrad leaves the room [23:39:22] LAT : 56.354144 , LON : -145.136388 , DEPTH : 1543.9433 m, TEMP : 2.26206 C, SAL : 34.5072 PSU, DO : 0.98947 mg/l, TURBIDITY : 0.8852 FTU [23:44:23] LAT : 56.354106 , LON : -145.136578 , DEPTH : 1398.5999 m, TEMP : 2.36428 C, SAL : 34.48413 PSU, DO : 0.87618 mg/l, TURBIDITY : 0.8852 FTU [23:49:24] LAT : 56.354049 , LON : -145.136573 , DEPTH : 1244.867 m, TEMP : 2.54673 C, SAL : 34.44739 PSU, DO : 0.67545 mg/l, TURBIDITY : 0.8852 FTU [23:54:25] LAT : 56.353894 , LON : -145.136681 , DEPTH : 1094.1906 m, TEMP : 2.80384 C, SAL : 34.39524 PSU, DO : 0.54865 mg/l, TURBIDITY : 0.8913 FTU [23:59:25] LAT : 56.354008 , LON : -145.136987 , DEPTH : 940.7417 m, TEMP : 3.03364 C, SAL : 34.34958 PSU, DO : 0.53038 mg/l, TURBIDITY : 0.8913 FTU