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.
Valves lanceolate with slightly subrostrate apices , 25µm long, 10µm broad. Raphe straight, axial area very narrow, central area very small. Transapical striae parallel in the center becoming slightly radiate towards the ends, 16 in 10µm. Located on PFBSB0S (0.50), loc. 25 x 106.5.