| Annelida | Polychaeta | Sedentaria | Terebellida |
| Alvinellidae | Alvinella |
| Genus |
BI-2019-003, #RVC
>50
-
D399-A3 (jar 1). Originally identified as: 'Alvinellids'. Original comments: Alvinella. Dive: D399. Location: Alarcon Rise. Site description: 03:27:47:13. Coordinates, depth: 23.376494, -108.531493, 2303.8 m. Coordinates, depth (alternate version): 23.377056, -108.53133, 2296.69999999999 m. Framegrabs: http://dsg.mbari.org/frameGrabs/Doc%20Ricketts/images/0399/03_27_47_13.jpg. "riftia commensals"
D399
Alarcon Rise, Gulf of California
23.377° N
108.5313° W
2297.0 m
April 28, 2012
ROV Doc Ricketts
R/V Western Flyer
David Clague | Lonny Lundsten
Robert C. Vrijenhoek
EtOH
EtOH 50%
-
This record represents specimen collection data from dive logs or other cruise participant notes. Average ROV latitude and longitude: (23.38026932, -108.52804812). Maximum depth for the dive: 2354.96 m. Chief Scientist: David Clague.