| Annelida | Polychaeta | Errantia | Aciculata | Phyllodocida |
| Hesionidae | Amphiduropsis | cf. axialensis |
| Genus | Species |
BI-2023-19, AT50-12, #MethaneFootprints, NSF OCE-2048481
1
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Formalin: anterior (2 ml). Ethanol: posterior piece (2 ml). Canon T6i with Leica S8Apo +0.63x lens: x1.0: 4019...4021, 4028...4030; x1.6: 4022...4024, 4031; x4.0: 4025...4027, 4032, 4033. Field notes: Blue hesionid, posteriorly incomplete; has median antenna; this morphospecies previously identified as Amphiduropsis cf. axialensis by Shana Goffredi and Greg Rouse.
AD5193 | S3
Del Mar Seep
32.9043° N
117.7824° W
1019.2 m
July 16, 2023
HOV Alvin
R/V Atlantis
Shana Goffredi | Rebecca Wipfler
Shana Goffredi
formalin 10% sw
EtOH 50%
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AD5193-S3. Slurp 3. Field notes: Took a couple slurps of blue material. Habitat: active. Pilot: Rick Sanger. Cruise: AT50-12. Details from cruise master sample log.