| Annelida | Polychaeta | Errantia | Aciculata | Eunicida |
| Dorvilleidae | Ophryotrocha |
| Genus |
BI-2020-012, NA124, NA-124, #SCBMinerals
31
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NA20-069. Ophryotrocha. Kelp fall. Floating in mucus. S2. Formalin 2 ml: ~8. OsO4 2 ml: ~12. Ethanol 2 ml: ~10. Ethanol 2 ml: proposed holotype alone. Photos: 65 mm macro: 1928-38 x1 mixed floating, 1939-56 x3 male? Formalin, 1957-60 x3 female proposed holotype ethanol.
H1844 | NA124-123
Patton Ridge South
32.7385° N
120.0155° W
727.8 m
Nov. 2, 2020
ROV Hercules
E/V Nautilus
Greg Rouse | Kaila Pearson | NA124 science party
Greg Rouse
formalin 10% sw
EtOH 50%
-
NA124. Sample type: Slurp. Temperature (C): 4.86340634306. Salinity (psu): 34.3865926272. Oxygen (umoles/L): 4.28771533527. Corrected O2 (x0.813): 3.48591256757451. Eventlog description: Kelp fall organisms in slurp 2 Sample log description: Slurp #2. Slurp of urchin aggregation around kelp and seagrass fall. Community also had red crabs, sea cucumbers, and agregating krill-like animals. Kelp fall.