| Mollusca | Gastropoda | Neomphaliones | Neomphalida |
| Helicrenion |
| Genus |
NSF OCE-0939557, AT15-59
1
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SMNH 108682, NRM:EVmain:108682. Initial ID by Anders Waren: Helicrenion. Date identified: 2010-02-15. Treatment according to packing list: 80% ethanol. Whole or partial lot moved to 95% ethanol. Preparation according to GBIF: specimen(s). Verbatim occurrence remarks: 'Scooping bivalves at edge of gray bacterial mat, clam scoop.' Matched to dive number based on date and details on GBIF: Event date: 2010-1-8; Locality: Off Puntarenas, Methane seep Mound 12; Latitude: 8.930667; Longitude: -84.312333; Depth: 1009 m; Depth accuracy: 9 m.
AD4587
Mound 12
8.9294° N
84.313° W
990.0 - 996.0 m
Jan. 8, 2010
HOV Alvin
R/V Atlantis
Victoria Orphan | Maria Aguado
Anders Warén
EtOH 80%
EtOH 95%
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Start/end coordinates and depth range reflect sample collection events from cruise dive log, excluding tube core 3 at 988 m which was not used by the Rouse lab. Overall dive coordinates and maximum depth from WHOI dive log: 08-55.836N, 84-18.736W (8.9306, -84.31227); 1018 m.