Navicula cancellata Donkin

• Main Authors: Al-Handal, Adil Y., Torstensson, Anders, Wulff, Angela
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2022
• Subjects: Biodiversity; Taxonomy; Chromista; Ochrophyta; Bacillariophyceae; Naviculales; Naviculaceae; Navicula; Navicula cancellata; Antarc*; Antarctica; King George Island
• Online Access: https://doi.org/10.5281/zenodo.11094463; http://treatment.plazi.org/id/03C487C5430D7379FCEFFCEE76299AE7

Navicula cancellata Donkin (Figures 66, 67) Literature: (Hendey 1964, p. 203, pl. 30, figs.18–20; Witkowski et al. 2000, p. 271, pl. 138, figs. 1–3, pl. 144, figs. 1–7). Description: Length 40–55 µm, width 8–11 µm, striae 7–8 in 10 µm. Ecology and distribution: A widely distributed marine coastal species, reported from the Arctic (Hsiao 1980). Frequent in Potter Cove. Navicula directa (W. Smith) Brébisson (Figure 68) Literature: (Poulin 1990, p. 138, pl. 18.1, fig. 24; Scott and Thomas 2005, p. 157, fig. 2.87a–d; Witkowski et al. 2000, p. 275, pl. 129, fig. 1, pl. 133, figs. 10–12). Description: 52–90 µm, width 8–12 µm, striae 8–11 in 10 µm. Remarks: This is one of the most common species encountered in the present study. It appeared in all samples examined. Ecology and distribution: A widely distributed marine bipolar species (von Quillfeldt 2000). Common in Potter Cove. 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 92, DOI:10.1515/bot-2021-0066, http://zenodo.org/record/11000147