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 .
You can also click on one of labeled areas on the map to browse by location.
Gomphonema intricatum vibrio 03
Ehrenberg sensu Fricke
Fricke, F. (1902). Atlas der Diatomaceen-Kunde, Band I-III. pp. 363, 364 [t.235:11-16]
Valves have acutely rounded apices, with identical looking foot- and headpoles; valve is isopolar, but some specimens appear transversely asymmetrical; specimens are less variable in length