| Annelida | Polychaeta | Sedentaria |
| Siboglinidae | Galathealinum | brachiosum |
| Genus | Species |
FK210922, BI-2022-13, permit PPFE/DGOPA-090/21
1
-
GC21-106. Event: A2 heat flow site 2. Originally identified as Polybrachia sp. by G. Rouse. Preservation: frozen at -80C (FF07287495 papillated + ovary, FF08846429 papillated + crown, FF09154272 trophosome); tube dry. Photos, Leica MZ12.5 microscope + Canon Rebel T7i camera: 6726-6742 x0.8, 6743-6763 x2.
S0477 | A2 heat flow site 2
Oily mat site SE of Z vent, Auka Vent Field
23.9566° N
108.8624° W
3668.5 m
Nov. 5, 2021
ROV SuBastian
R/V Falkor
G. Rouse
G. Rouse
dry
dry
-
S0477-A2 2021-11-05, 20:33:04, Bio Box 4, Biology Sample, 23.95662289 ddeg, -108.86237665 ddeg, INS 3649.82 m, Paro 3668.51 m, text: "Long frenulate observed at heat flow site en route to "the dolomites"". Use Paro rather than INS depth for inter-cruise consistency.