†subfamily Fragilariineae Van Heurck 1896 (diatom)
Bacillariophyceae - Diatomaceae
Full reference: H. Van Heurck. 1896. A Treatise on the Diatomaceae. Translated by W.E. Baxter. William Wesley & Son
Parent taxon: Diatomaceae according to H. Van Heurck 1896
Sister taxa: Encyonema, Licmophora, Neodelphineis, Rutilariopsis, Spermatogonia
Subtaxa: Raphoneideae
Ecology: "photoautotroph"
Distribution: there are no occurrences of Fragilariineae in the database