Pinnularia australoborealis Van de Vijver & Zidarova 2011, sp. nov.

• Main Authors: Vijver, Bart Van De, Zidarova, Ralitsa
• Format: Other/Unknown Material
• Language: unknown
• Published: 2011
• Subjects: Biodiversity; Taxonomy; Chromista; Bacillariophyta; Bacillariophyceae; Naviculales; Naviculaceae; Pinnularia; Pinnularia australoborealis; Byers; Byers peninsula; Livingston Island; Ross Island; Sickle; South Shetland Islands; James Ross Island
• Online Access: https://zenodo.org/record/4918049; https://doi.org/10.5281/zenodo.4918049

Pinnularia australoborealis Van de Vijver & Zidarova, sp. nov. (Figs 18–25) Valvae stricte lanceolatae marginibus convexibus, apicibusque truncatis, subrostratis. Dimensiones (n=15): longitudo 51–61 µm, latitudo 12.5–14.0 µm, ratio longitudinis/latitudinis 3.9–4.3. Area axialis moderate angusta,...