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Diatom Image Database

Welcome to the Diatom Image Database! The Periphyton Group at Florida International University created and maintains the Diatom Image Database, which includes over 980 diatom taxa found in the greater Everglades region of south Florida. Please send questions or comments about the Diatom Image Database to Franco Tobias .

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You can also click on one of labeled areas on the map to browse by location.
Map of south Florida Loxahatchee (LOX) WCA 2A WCA 3A Biscayne Bay Shark River Slough (SRS) Taylor Slough (TS) Florida Bay Everglades National Park (ENP) Everglades National Park (ENP)

Astartiella punctifera

Astartiella punctifera

Astartiella punctifera

Astartiella punctifera


Authority:
(Hustedt) Witkowski
Year:
2000
References:
Witkowski et al. (2000):"Iconographia Diatomologica (Vol.VII). Diatom flora of marine coast I", pg.101, Pl.52:11-19;
Synonyms:
Achnanthes punctifera (Hustedt, 1955)
Ecological Preference:
Marine
Description:
Valves elliptic-lanceolate with slightly rostrated ends, 15-25µm long, 5-7µm broad, raphe straightaxial area narrow, central area small with stigma, transapical striae radiate, 25-28 in 10µm.
Projects:
  • Southeast Florida Coastal Mangroves
  • Florida Bay Paleo Project


    • Sample localities:
  • Florida Bay