Pulchellophycus
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Category
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ClassBacillariophyceae
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OrderNaviculales
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FamilyNaviculaceae
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holotypePulchellophycus kriegerianus (Krasske) Edlund and M.J.Wynne
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Contributor
Displaying 1 of 1 species
Sorted from smallest to largest by maximum length
Citations & Links
Citations
Links
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Index Nominum Algarum
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DiatomBase
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CAS
Cite This Page
Spaulding, S., Edlund, M., Mohan, J., Stone, J. (2022). Pulchellophycus. In Diatoms of North America. Retrieved May 01, 2026, from https://diatoms.org/genera/pulchellophycus?x-craft-preview=409442409a997390693ff24c7010fd6f1c96fb56f8f091fa016a63de9a54aaccecpiqubknd
Symmetric Biraphid
Pulchellophycus
- Distinct marginal alveolae
- Areolae often irregular and transapically elongate
- Raphe filiform
- Proximal raphe ends closely spaced
Valves are symmetric to the apical, transapical, and pervalvar axes. The valve face is flat. Valves are linear to linear-lanceolate, with rounded to rostrate apices. The axial area is narrow to broad. The raphe is filiform and proximal raphe ends are closely spaced. Externally, distal raphe ends are unilaterially deflected. Internally,...