Table 1 in A new species of Anobothrus (Polychaeta, Ampharetidae) from the Weddell Sea (Antarctica), with notes on habitat characteristics and an updated key to the genus

Table 1. Station list and sampling during RV Polarstern expeditions PS 81 (22 Jan.–18 Mar. 2013) around the Antarctic Peninsula (Drake Passage, Bransfield Strait, North-Western Weddell Sea) and PS 96 (6 Dec. 2015–4 Feb. 2016) to the South-Eastern Weddell Sea (South-Filchner Trough, North- Filchner Trough) with the abundance of Anobothrus konstantini Säring & Bick sp. nov. (No. of ind.) for each station. Sediment samples for environmental characterization were collected with the multicorer at the same stations (Säring et al. 2021a; Vanreusel et al. 2021a). Mean and standard deviation of environmental parameters are given for each station. Sediment parameters: Chl a = content of chlorophyll a; CPE = sum of chlorophyll a and phaeopigments; TOC% = total organic carbon; Silt & Clay % = grain size fraction <63 µm; Sand % = grain size fraction> 63 and <500 µm; Coarse Sand% = grain size fraction> 500 µm.
RegionStation no.DateLatitudeNo.DepthChl aCPETOC%Silt &Sand%CoarseLongitudeof[m][µg g- 1][µg g- 1]Clay%Sand%ind.Drake PassagePS81-235 PS81-2417 Mar. 2013 9 Mar.62°16.35′ S 61°10.23′ W 62°6.60′ S1 1355 4030.17 ± 0.15 0.162.08 ± 1.3 0.280.6 ± 0.0 0.890.3 ± 0.4 89.09.2 ± 0.4 7.00.4 ± 0.1 4.0201360°36.50′ W± 0.06± 0.1± 0.0± 3.5± 1.3± 4.9PS81-11827 Jan.62°26.93′ S04250.481.740.757.831.211.0201356°17.05′ W± 0.00± 0.2± 0.0± 10.0± 2.1± 7.9StraitPS81-20227 Feb. 201362°56.00′ S 58°0.55′ W07570.92 ± 0.005.33 ± 1.71.1 ± 0.085.7 ± 0.314.0 ± 0.50.2 ± 0.3BransfieldPS81-217 PS81-2182 Mar. 2013 2 Mar. 201362°53.25′ S 58°14.13′ W 62°56.94′ S 58°25.73′ W2 0532 6880.31 ± 0.13 0.74 ± 0.001.42 ± 1.1 2.63 ± 2.00.4 ± 0.0 1.1 ± 0.038.2 ± 3.3 79.6 ± 4.343.1 ± 0.8 18.1 ± 2.318.7 ± 2.5 2.3 ± 2.1PS81-2254 Mar.62°56.08′ S15430.130.900.768.224.07.8201358°40.76′ W± 0.11± 0.9± 0.0± 3.0± 0.7± 2.3North-Western Weddell SeaPS81-120 PS81-162 PS81-16328 Jan. 2013 10 Feb. 2013 11 Feb.63°4.78′ S 54°31.45′ W 64°0.11′ S 56°44.43′ W 63°50.97′ S0 0 0494 223 5179.31 ± 0.00 5.85 ± 0.00 25.2018.27 ± 11.3 8.58 ± 2.8 38.121.1 ± 0.0 2.4 ± 0.0 1.684.0 ± 3.1 57.4 ± 1.3 91.915.8 ± 3.1 42.6 ± 1.3 8.10.3 ± 0.4 0.0 ± 0.0 0.0201356°25.24′ W± 0.00± 4.2± 0.0± 0.5± 0.5± 0.0South Filchner TroughPS96-037 PS96-061 PS96-07216 Jan. 2016 21 Jan. 2016 24 Jan.75°43.30′ S 42°27.71′ W 76°05.93′ S 30°18.23′ W 75°51.37′ S0 1 1391 468 7550.33 ± 0.11 0.13 ± 0.03 0.194.41 ± 0.8 1.49 ± 0.1 2.880.4 ± 0.0 0.5 ± 0.1 0.577.7 ± 4.3 90.9 ± 2.1 79.720.1 ± 1.6 9.1 ± 2.1 19.12.2 ± 0.8 0.0 ± 0.0 1.2201632°17.44′ W± 0.04± 0.6± 0.0± 0.8± 1.0± 0.5North Filchner TroughPS96-017 PS96-026 PS96-0484 Jan. 2016 8 Jan. 2016 18 Jan.75°00.85′ S 32°52.51′ W 75°15.10′ S 37°54.85′ W 74°46.18′ S4 1 0608 415 4820.06 ± 0.01 0.08 ± 0.06 0.150.83 ± 0.03 1.49 ± 1.1 2.140.2 ± 0.0 0.2 ± 0.1 0.343.4 ± 6.1 63.2 ± 19.2 66.849.1 ± 4.1 33.7 ± 16.3 30.37.5 ± 2.0 3.0 ± 2.9 2.9201635°20.91′ W± 0.05± 0.5± 0.0± 2.2± 2.4± 1.1