Anorthoneis minima Foged, 1975 (original description)
Cocconeis pseudodiruptoides Foged, 1975 (original description)
Navicula archibaldiana Foged, 1975 (original description)
Navicula bahuensoides Foged, 1975 (original description)
Navicula cholonokyana Foged, 1975 (original description)
Navicula giffeniana Foged, 1975 (original description)
Navicula maculosa f. tropica Foged, 1975 (original description)
Navicula pseudorthoneoides Foged, 1975 (original description)
Navicula schoemaniana Foged, 1975 (original description)
Navicula transistantiodes Foged, 1975 (original description)
Rhaphoneis surirella var. ceylanica (Cleve) Foged, 1975 accepted as
Dimeregramma ceylanica Cleve, 1883 (new combination reference)