DiatomBase

Achnanthes arcus Hust., 1942 accepted as Achnanthidium arcus (Hustedt) Lange-Bertalot, 1999 (original description)
Achnanthes lata Hustedt, 1942 (original description)
Achnanthes pseudolinearis Hustedt, 1942 (original description)
Achnanthes subrostrata Hustedt, 1942 (original description)
Achnanthes woltereckii var. wolterecki Hustedt, 1942 (original description)
Amphora towutensis Hustedt, 1942 (original description)
Anomoeoneis longirostris Hustedt, 1942 (original description)
Anomoeoneis rhomboides Hustedt, 1942 (original description)
Caloneis malayensis Hustedt, 1942 (original description)
Caloneis schumanniana var. rostrata Hustedt, 1942 (original description)
Caloneis silicula f. intermedia Hustedt, 1942 (original description)
Campylodiscus papillosus Hustedt, 1942 (original description)
Cocconeis cingulata Hustedt, 1942 (original description)
Cyclotella woltereckii Hustedt, 1942 (original description)
Cymbella ampullacea Hustedt, 1942 (original description)
Cymbella bicapitata Hustedt, 1942 (original description)
Cymbella cesatii f. undulata Hustedt, 1942 accepted as Encyonopsis cesatii var. undulata (Hustedt) Krammer, 1997 (original description)
Cymbella cryptocephala Hustedt, 1942 accepted as Encyonopsis cryptocephala (Hustedt) Krammer, 1997 (original description)
Cymbella distinguenda Hustedt, 1942 accepted as Celebesia distinguenda (Hustedt) D. Kapustin, Kulikovskiy & Kociolek, 2017 (original description)
Cymbella gracillima Hustedt, 1942 (original description)
Cymbella leptoceroides Hustedt, 1942 (original description)
Cymbella malayensis Hustedt, 1942 (original description)
Cymbella malayensis f. rostrata Hustedt, 1942 (original description)
Cymbella mirabilis Hustedt, 1942 accepted as Alveocymba mirabilis (Hustedt) Kapustin, Kulikovskiy & Kociolek in Kapustin et al., 2020 (original description)
Cymbella oahuensis Hustedt, 1942 (original description)
Cymbella pseudodelicatula Hustedt, 1942 (original description)
Cymbella subalpina Hustedt, 1942 accepted as Encyonopsis subalpina (Hustedt) Krammer, 1997 (original description)
Cymbella subalpina f. apiculata Hustedt, 1942 accepted as Encyonopsis apiculata (Hustedt, 1942) (original description)
Cymbella subalpina f. brevistriata Hustedt, 1942 accepted as Encyonopsis brevistriata (Hustedt) Krammer, 1997 (original description)
Cymbella subalpina var. dubia Hustedt, 1942 (original description)
Cymbella subturgida Hustedt, 1942 accepted as Encyonema neosubturgidum (Hustedt, 1942) Da Silva, W. J. & M. Menezes, 2016 (original description)
Cymbella subturgida var. wallaceana Hustedt, 1942 (original description)
Cymbella tenuissima Hustedt, 1942 (original description)
Cymbella wallaceana Hustedt, 1942 accepted as Cymbella subturgida var. wallaceana Hustedt, 1942 (original description)
Cymbella wolterecki Hustedt, 1942 (original description)
Cymbella wolterecki var. capitata Hustedt, 1942 (original description)
Eunotia pseudoveneris Hustedt, 1942 (original description)
Fragilaria construens var. javanica Hustedt, 1942 (original description)
Fragilaria lapponica f. lanceolata Hustedt, 1942 (original description)
Frustulia hawaiensis Hustedt, 1942 (original description)
Gomphonema acuminatum f. malayensis Hustedt, 1942 (original description)
Gomphonema angustissimum var. angustissimum Hustedt, 1942 (original description)
Gomphonema intermedium Hustedt, 1942 (original description)
Gomphonema longissimum Hustedt, 1942 (original description)
Gomphonema malayense Hustedt, 1942 (original description)
Gomphonema subtile var. malayensis Hustedt, 1942 (original description)
Gomphonema subtiliforme Hustedt, 1942 (original description)
Gomphonema towutense Hustedt, 1942 (original description)
Gomphonema wolterecki Hustedt, 1942 (original description)
Mastogloia malayensis Hustedt, 1942 (original description)
Mastogloia malayensis var. malayensis Hustedt, 1942 (original description)
Mastogloia recta var. recta Hustedt, 1942 (original description)
Mastogloia subrobusta Hustedt, 1942 (original description)
Melosira agassizii var. malayensis Hustedt, 1942 (original description)
Melosira similis Hustedt, 1942 (original description)
Navicula bacillum f. intermedia (Hustedt) Hustedt, 1942 accepted as Navicula bacillum var. intermedia Hustedt in Schmidt et al., 1934 (new combination reference)
Navicula caduca Hustedt, 1942 (original description)
Navicula destricta Hustedt, 1942 (original description)
Navicula disparata Hustedt, 1942 (original description)
Navicula divaricata Hustedt, 1942 (original description)
Navicula elegantoides Hustedt, 1942 accepted as Pinnunavis elegantoides (Hustedt) Cocquyt & Olodo in Cocquyt et al., 2018 (original description)
Navicula evanida Hustedt, 1942 (original description)
Navicula exigua f. undulata Hustedt, 1942 (original description)
Navicula genustriata Hustedt, 1942 (original description)
Navicula gibbula f. undulata Hustedt, 1942 (original description)
Navicula halophila f. tenuirostris Hustedt, 1942 (original description)
Navicula helvetica f. rostrata Hustedt, 1942 (original description)
Navicula helvetica f. wolterecki Hustedt, 1942 (original description)
Navicula importuna Hustedt, 1942 (original description)
Navicula indifferens Hustedt, 1942 (original description)
Navicula insignita f. insignita Hustedt, 1942 (original description)
Navicula luzonensis Hustedt, 1942 (original description)
Navicula mucicoloides Hustedt, 1942 (original description)
Navicula obscura Hustedt, 1942 (original description)
Navicula obsidialis Hustedt, 1942 (original description)
Navicula obsoleta Hustedt, 1942 (original description)
Navicula pseudoarvensis Hustedt, 1942 (original description)
Navicula pseudoforcipata Hustedt, 1942 (original description)
Navicula scabellum Hustedt, 1942 (original description)
Navicula subadnata Hustedt, 1942 (original description)
Navicula subarvensis Hustedt, 1942 (original description)
Navicula subcontenta var. subcontenta Hustedt, 1942 (original description)
Navicula subdecussis Hustedt, 1942 (original description)
Navicula tackei Hustedt, 1942 (original description)
Navicula testata Hustedt, 1942 (original description)
Navicula tignaria Hustedt, 1942 (original description)
Navicula utermoehlii Hustedt, 1942 (original description)
Nitzschia aerophila Hustedt, 1942 (original description)
Nitzschia pilum Hustedt, 1942 (original description)
Nitzschia pseudofonticola Hustedt, 1942 (original description)
Nitzschia radicula var. radicula Hustedt, 1942 (original description)
Pinnularia divergens f. malayensis Hustedt, 1942 (original description)
Pinnularia irrorata (Grunow) Hustedt, 1942 accepted as Pinnularia appendiculata var. irrorata Boye-Petersen, 1928 (new combination reference)
Pinnularia lacunarum Hustedt, 1942 (original description)
Pinnularia ornata Hustedt, 1942 (original description)
Pinnularia stomatophora var. triundulata Hustedt, 1942 (new combination reference)
Pinnularia towutensis Hustedt, 1942 (original description)
Pinnularia wolterecki Hustedt, 1942 (original description)
Rhizosolenia eriensis var. tenuis Hustedt, 1942 (original description)
Stauroneis kriegeri f. undulata Hustedt, 1942 (original description)