Table 1. Summary data for the 36 in New observations of Papulifères, putative ciliate cysts, from the plankton of the Chukchi Sea (Western Arctic Ocean) in August of 2023

Table 1. Summary data for the 36 stations sampled in 2023. Depth given is the vertical extent of the plankton net tow from the depth indicated to the surface. Chlorophyll a concentration (Chl a) is average integrated concentration (µg L-1) throughout the water column from the surface to approximately the depth of the plankton net tow. Cyst types found refer to the new forms shown in here in Figure 2 (2A-2H), and in the Figures 6 (6A, 6E, 6D) and 7 (7A, 7G, 7H, 7I, 7J, 7K, 7N) in Dolan et al. (2023). For convenience, the supplementary file contains images of all now known Chukchi Sea Papulifère forms in two plates, one showing the 16 spindle-shaped Fusopsis forms, another showing the 18 the spherical and oblong Sphaeropsi s forms. St #Date Aug 2023lat (N°)long (W°)Tow Depth (m)Station DepthChl aSST (C°)cyst types found1365,17–168,6945551,459,9Ø2366,63–168,6935457,477,8Ø3367,67–168,9645559,926Ø8468,24–167,1238480,7412,6Ø9469,17–168,6743530,589,9Ø10570,50–168,6735456,4862E, 2F11571,43–168,6740500,757,9Ø13572,36–168,6650606,1616A16673,89–168,191001831,51Ø18674,80–167,901001950,4131Ø21776,00–170,4910013151,22–0,56A, 7H, 7K, 7N23877,00–170,0010022140,53–1,16A24877,00–174,9910020120,34–1,3Ø25977,00179,9510010810,09–1,2OE271278,54–177,5810010090,07–1,27K281380,00172,4010027020,14–16A291479,00172,8010025610,15–0,9Ø301478,00173,2010011330,140,3Ø311577,00173,601007400,40,2Ø321576,00173,611002650,2–1,17H331675,00173,601001470,07–0,066E361674,00170,1640520,1–0,8Ø371774,69174,6260720,2–12A391875,73177,181004990,15–1,32G402075,07176,801001960,31–1,22B, 2H, 7I, 7N432175,16–179,971005390,35–1,46D, 6E, 7J452175,15–176,001003271,36–1Ø472275,24–171,971005052,73–0,76A, 7J502375,69–166,641003923,1–0,96A, 7H, 7N522376,57–164,361005500,019–1,17G542477,47–164,101002800,32–1,32C, 7J562577,49–158,7310013230,02–1,37H, 7J572676,30–156,221007250,23–0,1Ø582676,52–159,7810021130,21–1Ø592775,50–161,1510020980,2–0,52D, 7A602774,52–162,1510015960,271,82G, 6A, 7A, 7H表1. 2023年采样的36个站位汇总数据。本表格中所列拖网深度，指浮游生物网从指定作业水深至海表的垂直采样范围。叶绿素a浓度（Chl a）为自海表至近似浮游生物网拖网深度的整层水柱平均积分浓度，单位为微克每升（µg L⁻¹）。已检出的孢囊类型，对应Dolan等（2023）研究中图2（2A-2H）、图6（6A、6E、6D）及图7（7A、7G、7H、7I、7J、7K、7N）所展示的新形态。为便于查阅，补充材料以两个图版收录了目前已知的楚科奇海乳突类（Papulifère）所有孢囊形态：其一包含16种纺锤形纺锤囊藻（Fusopsis）形态，其二包含18种球形与长圆形球囊藻（Sphaeropsis）形态。 | 站位编号 | 采样日期（2023年8月） | 纬度（北纬，°） | 经度（西经，°） | 拖网深度（m） | 站位水深（m） | 叶绿素a浓度 | 海表温度（℃） | 已检出孢囊类型 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 36 | 51.17–168.69 | 45 | 55 | 1.45 | 9.9 | 无 | | 2 | 36 | 6.63–168.69 | 35 | 45 | 7.47 | 7.8 | 无 | | 3 | 36 | 7.67–168.96 | 45 | 55 | 9.92 | 6 | 无 | | 8 | 46 | 8.24–167.12 | 38 | 48 | 0.74 | 12.6 | 无 | | 9 | 46 | 9.17–168.67 | 43 | 53 | 0.58 | 9.9 | 无 | | 10 | 5 | 70.50–168.67 | 35 | 45 | 6.48 | 62 | E、2F | | 11 | 5 | 71.43–168.67 | 40 | 50 | 0.75 | 7.9 | 无 | | 13 | 5 | 72.36–168.66 | 50 | 60 | 6.16 | 16 | 16A | | 16 | 6 | 73.89–168.19 | 100 | 183 | 1.51 | 无 | | 18 | 6 | 74.80–167.90 | 100 | 195 | 0.41 | 31 | 无 | | 21 | 7 | 76.00–170.49 | 100 | 131 | 51.22 | -0.56 | A、7H、7K、7N | | 23 | 8 | 77.00–170.00 | 100 | 221 | 40.53 | -1.16 | A | | 24 | 8 | 77.00–174.99 | 100 | 201 | 20.34 | -1.3 | 无 | | 25 | 9 | 77.00 | 179.95 | 100 | 108 | 10.09 | -1.2 | OE | | 27 | 12 | 78.54–177.58 | 100 | 100 | 90.07 | -1.27 | 7K | | 28 | 13 | 80.00 | 172.40 | 100 | 270 | 20.14 | -16 | A | | 29 | 14 | 79.00 | 172.80 | 100 | 256 | 10.15 | -0.9 | 无 | | 30 | 14 | 78.00 | 173.20 | 100 | 113 | 30.14 | 0.3 | 无 | | 31 | 15 | 77.00 | 173.60 | 100 | 74 | 0.40 | 0.2 | 无 | | 32 | 15 | 76.00 | 173.61 | 100 | 265 | 0.2 | -1.17 | 7H | | 33 | 16 | 75.00 | 173.60 | 100 | 147 | 0.07 | -0.06 | 6E | | 36 | 16 | 74.00 | 170.16 | 40 | 52 | 0.1 | -0.8 | 无 | | 37 | 17 | 74.69 | 174.62 | 60 | 72 | 0.2 | -1 | 2A | | 39 | 18 | 75.73 | 177.18 | 100 | 499 | 0.15 | -1.32 | G | | 40 | 20 | 75.07 | 176.80 | 100 | 196 | 0.31 | -1.22 | B、2H、7I、7N | | 43 | 21 | 75.16–179.97 | 100 | 539 | 0.35 | -1.46 | D、6E、7J | | 45 | 21 | 75.15–176.00 | 100 | 327 | 1.36 | -1 | 无 | | 47 | 22 | 75.24–171.97 | 100 | 505 | 2.73 | -0.76 | A、7J | | 50 | 23 | 75.69–166.64 | 100 | 392 | 3.1 | -0.96 | A、7H、7N | | 52 | 23 | 76.57–164.36 | 100 | 550 | 0.019 | -1.17 | G | | 54 | 24 | 77.47–164.10 | 100 | 280 | 0.32 | -1.32 | C、7J | | 56 | 25 | 77.49–158.73 | 100 | 132 | 30.02 | -1.37 | H、7J | | 57 | 26 | 76.30–156.22 | 100 | 725 | 0.23 | -0.1 | 无 | | 58 | 26 | 76.52–159.78 | 100 | 211 | 30.21 | -1 | 无 | | 59 | 27 | 75.50–161.15 | 100 | 209 | 80.2 | -0.52 | D、7A | | 60 | 27 | 74.52–162.15 | 100 | 159 | 60.27 | 1.82 | G、6A、7A、7H |