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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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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)

Brachysira cf. neoacuta 02

Lange-Bertalot, H. & Moser, G. (1994). Brachysira (Monographie der Gattung: Wichtige Indikator-Species für das Gewässer-Monitoring) und Naviculadicta nov. gen. (Ein Lösungsvorschlag zu dem Problem Navicula sensu lato ohne Navicula sensu stricto). In: Bibliotheca Diatomologica 29, pp. 48-49; 130 [t.14:9-10]
(?) Anomoeoneis serians var. acuta Hustedt 1937
Valve features and measurements are as in Brachysira cf. Brachysira neoacuta, except for the greater distance between the proximal raphe ends and the more ovoid central area
  • Dosing Project
  • Transect Project

  • Sample localities:
  • Water Conservation Areas (WCAs)