Annelida Polychaeta | Sedentaria Cirratulida
Flabelligeridae Poeobius meseres
Genus Species

BI-2019-007, MR18-06

1

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EP19-0087. Beautiful intact Poeobius in mucous sheath. Relaxed with magnesium chloride for ~1 hr but head would not emerge. Most of the body minced into RNAlater, with the anterior as a voucher. Formalin material: anterior (2 ml). Ethanol material: none. RNAlater material: posterior. Photos: Leica S8Apo, +0.63x lens, x1.6: 9556...68, 9582...90, x4.0; 9569...73, 9591...99, x8.0: 9574...81, 9600...13. Representative photo: IMG_9590_small.JPG. Initial ID Poeobius cf. meseres.

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SPG4-DeepTow_20190206

Southeast of Stockman Guyot, Chile

25.4062° S
81.7417° W

1065.0 - 0.0 m

Feb. 6, 2019

DeepTow vertical net

R/V Mirai

Charlotte Seid | Miodeli Nogueira Jr. | Caitlin Smoot

Charlotte Seid | Greg Rouse

formalin 10%

EtOH 50%

Cruise MR18-06 Leg 3. Live-sorted material. "Benthic" tow. Data from DeepTow report, reflecting first and last logged coordinates of the entire DeepTow event and the maximum depth reached. Vertical net collects material upon ascent. Maximum depth of 1064.6 m reached at coordinates 25-24.4049 S, 81-44.6491 W at 8:49 local time. Target depth for most of the dive time was 800-250 m. Details as given in official metadata report: 25-24.25S, 81-46.24W, 0-1065 m, 16:11:00 UTC (=11:11 local time).