Spaulding, S.,
Edlund, M.
(2008).
Luticola.
In Diatoms of North America.
Retrieved May 01, 2026, from https://diatoms.org/genera/luticola
Symmetric Biraphid
Luticola
Valve linear-lanceolate to lanceolate with rounded, rostrate or capitate ends
Stigma distinct
Striae punctate
Proximal raphe ends slightly deflected
Valves of Luticola have an expanded central area with a distinct stigma in the central area. The striae are distinctly punctate. Proximal raphe ends are slightly deflected unilaterally. Distal raphe ends are deflected to the same side as the proximal raphe ends. Living cells possess a single chloroplast.
Luticola is a widespread...