Published as part of Al-Handal, Adil Y., Torstensson, Anders & Wulff, Angela, 2022, Revisiting Potter Cove, King George Island, Antarctica, 12 years later: new observations of marine benthic diatoms, pp. 81-103 in Botanica Marina (Warsaw, Poland) (Warsaw, Poland) 65 (2) on page 85, DOI: 10.1515/bot-2021-0066, http://zenodo.org/record/11000147

Thalassiosira sp. (Figure 8) Description: Valves circular, flat to slightly convex, 40– 48 µm in diameter. Areole coarse, eccentric, 6–9 in 10 µm in the center, 8–11 in 10 µm near the margin. Marginal processes 3–4 in 10 µm. Labiate process undiscernible in LM. Ecology and distribution: Marine species, rare in Potter Cove.