Holotype GUAM Fig. 100, from specimen on stub 230, identified as
Nitzschia dagmannii Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype GUAM Fig. 141 from stub 230 (Diatom Herbarium catalog # 700230), identified as
Nitzschia schefterae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype Fig. 52, from specimen on stub 221, identified as
Nitzschia jordanii Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype Figs 107, 108 of specimen on stub 230, identified as
Nitzschia guamensis Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype GUAM Figs 145, 146 of specimen on stub 568 (Diatom Herbarium catalog # 700568), identified as
Nitzschia celaenoae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype GUAM Figs 69–71, from a specimen on stub 568 (Diatom Herbarium catalog # 700568), identified as
Nitzschia meropeae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype GUAM Figs 75–77, from specimen on stub 230, identified as
Nitzschia alcyoneae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype GUAM Figs 95, 96, from specimen on stub 230,, identified as
Nitzschia carahii Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype GUAM GUD004303! Figs 83–85, from specimen on stub 221, identified as
Nitzschia taygeteae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype ANSP slide 1981 (Fig. 27), deposited at ANSP, accession # 20076., identified as
Nitzschia maiae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype ANSP Slide from culture, accession # 20075, identified as
Nitzschia asteropeae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype ANSP specimen on slide 1872 located at 13.0 mm E and 8.1 mm S of the reference mark, accession # 30927, identified as
Nitzschia lascrucensis Lobban & C.E.Wetzel in Lobban et al., 2019
Holotype ANSP specimen on slide 1929 at 11.7 mm S, 9.6 mm E of the mark, accession # 20079, identified as
Nitzschia spathulatoides Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019
Holotype ANSP specimen on slide 472 located at 9.0 mm E and 7.1 mm S of the reference mark, accession # 20077. Figs 130, 131., identified as
Nitzschia electrae Lobban, Ashworth, Calaor & E.C.Ther. in Lobban et al., 2019