DiatomBase
DiatomBase source details
Mills, F. W. (1934). An index to the genera and species of the diatomaceae and their synonyms. 1816-1932. Part 17 (Ni-Pl). Wheldon & Wesley, Limited. London. pp. 1241-1320.
267173
Mills, F. W.
1934
An index to the genera and species of the diatomaceae and their synonyms. 1816-1932. Part 17 (Ni-Pl)
Wheldon & Wesley, Limited. London
pp. 1241-1320
Publication
Date
action
by
Navicula dactylus var. argentina Frenguelli, 1923 accepted as Pinnularia dactylus var. argentina (Frenguelli) Mills, 1934 (new combination reference)
Navicula divergens var. truncata (Cleve-Euler) F.W.Mills, 1934 accepted as Pinnularia divergens var. truncata Cleve-Euler, 1915 (new combination reference)
Navicula formica Ehrenberg, 1843 accepted as Pinnularia formica (Ehrenberg) R.M.Patrick, 1966 † (new combination reference)
Navicula nobilis var. cuneata Frenguelli, 1923 accepted as Pinnularia nobilis var. cuneata (Frenguelli) F.W. Mills, 1934 (source of synonymy)
Navicula tibetana (Hustedt) F.W. Mills, 1934 accepted as Pinnularia tibetana var. tibetana Hustedt, 1922 (new combination reference)
Navicula viridis var. diminuta (Mayer ex Hustedt) F.W. Mills, 1934 accepted as Pinnularia viridis var. diminuta Mayer, 1913 (new combination reference)
Nitzschia tenuirostris var. tenuirostris (Mereschkowsky) F.W. Mills, 1934 accepted as Nitzschiella tenuirostris f. tenuirostris Mereschkowsky, 1901 (new combination reference)
Nitzschiella closterium var. parva (Grunow in Van Heurck) F.W. Mills, 1934 (new combination reference)
Odontidium mesodon var. cuneata (Ehrenberg) F.W. Mills, 1934 accepted as Bacillaria cuneata (Kützing) Ehrenberg, 1838 accepted as Diatoma tenue var. cuneatum Kützing, 1833 (1834) (new combination reference)
Odontidium mesodon var. quadrata (Kützing) F.W. Mills, 1934 (new combination reference)
Oestrupia powellii var. bartholomei (Cleve) F.W. Mills, 1934 accepted as Navicula bartholomei Cleve, 1878 (new combination reference)
Oestrupia powellii var. galapagensis (Cleve) F.W. Mills, 1934 accepted as Navicula powelli var. galapagensis Cleve, 1881 (new combination reference)
Oestrupia problematica (Azpeitia y Moros) F.W. Mills, 1934 (new combination reference)
Orthoneis hillabyana (Brun) F.W. Mills, 1934 accepted as Mastogloia hillabyana var. hillabyana Brun, 1896 (new combination reference)
Orthoneis horvathiana var. adamantina (Brun) F.W. Mills, 1934 accepted as Mastogloia hillabyana var. adamantina Brun, 1896 (new combination reference)
Orthotropis lepidoptera var. intermedia (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Tropidoneis lepidoptera var. intermedia M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Paralia sulcata var. scopos (Mann) F.W. Mills, 1934 accepted as Melosira scopos Mann, 1907 (new combination reference)
Pinnularia acrosphaeria var. bacillaris (Heribaud) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. bacillaris Héribaud, 1903 (new combination reference)
Pinnularia acrosphaeria var. badeana (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. badeana Héribaud & M. Peragallo in Héribaud, 1902 (new combination reference)
Pinnularia acrosphaeria var. dilata (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 (new combination reference)
Pinnularia acrosphaeria var. dilatata (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. dilatata M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Pinnularia acrosphaeria var. elongata (Heribaud) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. elongata Héribaud, 1903 (new combination reference)
Pinnularia alpina var. elongata (M.Peragallo) F.W.Mills, 1934 accepted as Navicula alpina var. elongata M.Peragallo, 1908 (new combination reference)
Pinnularia aperta var. aperta (Frenguelli) F.W. Mills, 1934 (new combination reference)
Pinnularia appendiculata var. exilis (Grunow) F.W. Mills, 1934 accepted as Navicula appendiculata var. exilis Grunow, 1860 (new combination reference)
Pinnularia appendiculata var. irrorata (Grunow) F.W.Mills, 1934 accepted as Navicula appendiculata var. irrorata Grunow, 1880 (new combination reference)
Pinnularia attwoodii (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula attwoodii M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Pinnularia bihastata (A.Mann) R.M.Patrick, 1966 (new combination reference)
Pinnularia blotii (Heribaud in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula blotii Héribaud in Héribaud et al., 1920 (new combination reference)
Pinnularia bogotensis var. interrupta (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula bogotensis var. interrupta M. Peragallo in Tempère (new combination reference)
Pinnularia borealis f. evidentius punctata (Grunow in Van Heurck) F.W. Mills, 1934 (new combination reference)
Pinnularia borealis var. major (M. Peragallo & Heribaud in Heribaud) F.W. Mills, 1934 accepted as Navicula borealis var. major M. Peragallo & Héribaud in Héribaud, 1893 (new combination reference)
Pinnularia braunii var. moissacensis (Heribaud) Mills, 1934 accepted as Navicula braunii var. moissacensis Héribaud-Joseph, 1903 (new combination reference)
Pinnularia brebissonii f. attenuata (M. Peragallo in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula brebissonii var. attenuata M. Peragallo in Héribaud et al., 1920 (new combination reference)
Pinnularia brebissonii f. ovalis (H. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula brebissonii var. ovalis H. Peragallo in Heribaud, 1893 (new combination reference)
Pinnularia brebissonii var. elongata (Brun & Heribaud in Heribaud) F.W. Mills, 1934 accepted as Navicula brebissonii var. elongata Brun & Héribaud in Héribaud, 1893 (new combination reference)
Pinnularia brebissonii var. fossilis (Pantocsek; Pantocsek) F.W. Mills, 1934 accepted as Navicula brebissonii var. fossilis Pantocsek, 1892 (new combination reference)
Pinnularia brebissonii var. intermedia (M. Peragallo in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula brebissonii var. intermedia M. Peragallo in Héribaud et al., 1920 (new combination reference)
Pinnularia brebissonii var. lucida (Lauby) F.W. Mills, 1934 (new combination reference)
Pinnularia brebissonii var. mormonorum (Grunow in Schmidt et al.) F.W. Mills, 1934 accepted as Navicula mormonorum Grunow ex A.Schmidt, 1876 (new combination reference)
Pinnularia cardinalis var. ceylonica (Skvortzow) F.W. Mills, 1934 accepted as Pinnularia cardinaliculus var. ceylonica Skvortzow, 1930 (new combination reference)
Pinnularia cardinalis var. subconstricta (Rattray) F.W. Mills, 1934 accepted as Navicula cardinalis var. subconstricta Rattray, 1888 (new combination reference)
Pinnularia cellesensis (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula cellesensis Héribaud & M. Peragallo in Héribaud, 1902 (new combination reference)
Pinnularia dactylus var. argentina Frenguelli, 1951 accepted as Pinnularia dactylus var. argentina (Frenguelli) Mills, 1934 (new combination reference)
Pinnularia dactylus var. argentina (Frenguelli) Mills, 1934 (basis of record)
Pinnularia dactylus var. lata (Frenguelli) F.W. Mills, 1934 (new combination reference)
Pinnularia danensis (Stiles) F.W. Mills, 1934 accepted as Navicula danensis Stiles, 1918 (new combination reference)
Pinnularia dariana var. dariana (Schmidt in Schmidt et al.) F.W. Mills, 1934 accepted as Navicula dariana f. dariana Schmidt in Schmidt et al., 1876 (new combination reference)
Pinnularia dariana var. miocenica (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 (new combination reference)
Pinnularia decrescens (Héribaud-Joseph) F.W.Mills, 1934 (new combination reference)
Pinnularia decurrens var. curtecostata (Heribaud) F.W. Mills, 1934 accepted as Navicula decurrens var. curtecostata Héribaud, 1903 (new combination reference)
Pinnularia degenii (Pantocsek) F.W. Mills, 1934 accepted as Navicula degenii Pantocsek, 1902 (new combination reference)
Pinnularia delpiroui (M. Peragallo in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula delpiroui M. Peragallo in Héribaud et al., 1920 (new combination reference)
Pinnularia digitoradiata var. cyprinus (Ehrenberg) F.W. Mills, 1934 accepted as Pinnularia cyprinus Ehrenberg, 1843 (new combination reference)
Pinnularia directa var. subtilis (Gregory) F.W. Mills, 1934 accepted as Pinnularia subtilis Gregory, 1857 (new combination reference)
Pinnularia divergens var. bacillaris (M.Peragallo) Mills, 1934 accepted as Navicula divergens var. bacillaris M.Peragallo, 1908 (new combination reference)
Pinnularia divergens var. constricta (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula divergens var. constricta M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Pinnularia divergens var. prolongata (Brun & M. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula divergens var. prolongata Brun & M. Peragallo in Héribaud, 1893 (new combination reference)
Pinnularia doeringii var. cryptocephala (Frenguelli) F.W. Mills, 1934 (new combination reference)
Pinnularia doeringii var. doeringii (Frenguelli) F.W. Mills, 1934 accepted as Navicula doeringii var. doeringii Frenguelli, 1923 (new combination reference)
Pinnularia esox var. florentina (Grunow in Cleve & Möller) F.W. Mills, 1934 accepted as Navicula esox var. florentina Grunow in Cleve & Möller, 1877 (new combination reference)
Pinnularia esox var. recta (Heribaud) F.W. Mills, 1934 accepted as Navicula esox var. recta Héribaud, 1903 (new combination reference)
Pinnularia essexii (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula essexii M. Peragallo in Tempère & Peragallo, 1913 (new combination reference)
Pinnularia eumicrostauron (Mayer) F.W. Mills, 1934 (new combination reference)
Pinnularia farcimen (Østrup) F.W. Mills, 1934 accepted as Navicula farcimen Østrup, 1904 (new combination reference)
Pinnularia flahaulti (Lauby) F.W. Mills, 1934 accepted as Navicula flahaulti Lauby, 1910 (new combination reference)
Pinnularia flexuosa var. cuneata (Tempère & Peragallo) F.W.Mills, 1934 accepted as Navicula flexuosa var. cuneata Tempère & Peragallo, 1909 (new combination reference)
Pinnularia fluminensis var. kerguelensis (Cleve & Grunow) F.W. Mills, 1934 accepted as Navicula fluminensis var. kerguelensis Grunow (new combination reference)
Pinnularia fluminensis var. minor (Cleve & Grunow) F.W. Mills, 1934 accepted as Navicula fluminensis var. minor Grunow, 1880 (new combination reference)
Pinnularia gibba f. genuina (Mayer) F.W. Mills, 1934 accepted as Pinnularia gibba f. genuina Mayer, 1913 (new combination reference)
Pinnularia gibba f. semicruciata (Mayer) F.W. Mills, 1934 accepted as Pinnularia gibba var. semicruciata Mayer, 1916 (1917) (new combination reference)
Pinnularia gibba var. curtecostata (Heribaud) F.W. Mills, 1934 accepted as Navicula decurrens var. curtecostata Héribaud, 1903 (new combination reference)
Pinnularia globiceps var. gracilis (Lauby) F.W. Mills, 1934 (new combination reference)
Pinnularia gomphonemacea (Ostrup in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula gomphonemacea Østrup in Héribaud et al., 1920 (new combination reference)
Pinnularia gracillima var. lucida (Heribaud) F.W. Mills, 1934 accepted as Navicula gracillima var. lucida Héribaud, 1903 (new combination reference)
Pinnularia gracillima var. subcapitata (Gregory) F.W.Mills, 1934 accepted as Pinnularia subcapitata f. subcapitata Gregory, 1856 (new combination reference)
Pinnularia hemiptera f. angusta (Héribaud) F.W. Mills, 1934 accepted as Navicula hemiptera var. angusta Héribaud, 1903 (new combination reference)
Pinnularia hemiptera var. gibba (Heribaud) F.W. Mills, 1934 accepted as Navicula hemiptera var. gibba Héribaud, 1903 (new combination reference)
Pinnularia huei (Heribaud) F.W. Mills, 1934 accepted as Navicula huei var. huei Héribaud, 1903 (new combination reference)
Pinnularia hyrtlii f. hyrtlii (Pantocsek) F.W. Mills, 1934 accepted as Navicula hyrtlii f. hyrtlii Pantocsek, 1892 (new combination reference)
Pinnularia hyrtlii f. minor (Østrup) F.W. Mills, 1934 (new combination reference)
Pinnularia intermedia var. antarctica (M. Peragallo) F.W. Mills, 1934 accepted as Navicula intermedia var. antarctica M. Peragallo, 1921 (new combination reference)
Pinnularia interrupta f. bicapitata (Lagerstedt) F.W.Mills, 1934 accepted as Navicula bicapitata f. bicapitata Lagerstedt, 1873 (new combination reference)
Pinnularia interrupta f. braunii (Grunow) Mills, 1934 accepted as Navicula braunii var. braunii Grunow in Van Heurck, 1880 (new combination reference)
Pinnularia interrupta f. genuina (Fritsch) F.W. Mills, 1934 (new combination reference)
Pinnularia interrupta f. subcapitata (Gregory) F.W. Mills, 1934 (new combination reference)
Pinnularia interrupta f. westii (Fritsch) F.W. Mills, 1934 (new combination reference)
Pinnularia interrupta var. Gibberula F. W. Mills, 1934 (original description)
Pinnularia interrupta var. pseudomesolepta (Fritsch & Rich) F.W. Mills, 1934 (new combination reference)
Pinnularia karstenii (Pantocsek) F.W. Mills, 1934 accepted as Navicula karstenii Pantocsek, 1902 (new combination reference)
Pinnularia legumen var. staurophora (Pantocsek) F.W. Mills, 1934 accepted as Navicula legumen var. staurophora Pantocsek, 1903 (new combination reference)
Pinnularia leveillei (Heribaud) F.W. Mills, 1934 accepted as Navicula leveillei Héribaud, 1903 (new combination reference)
Pinnularia loczyi (Pantocsek) F.W. Mills, 1934 accepted as Navicula loczyi Pantocsek, 1889 (new combination reference)
Pinnularia madagascarensis (Fritsch) F.W. Mills, 1934 accepted as Navicula madagascarensis Fritsch, 1914 (new combination reference)
Pinnularia magocsyi (Pantocsek) Cleve-Euler, 1934 accepted as Navicula magocsyi var. magocsyi Pantocsek, 1902 (new combination reference)
Pinnularia major var. angulata (Lauby) F.W. Mills, 1934 accepted as Navicula major var. angulata Lauby, 1910 (new combination reference)
Pinnularia major var. distinguenda (Cleve) F.W.Mills, 1934 † accepted as Pinnularia viridis var. distinguenda Cleve, 1891 † (new combination reference)
Pinnularia major var. horrida (M.Peragallo & Héribaud-Joseph) F.W.Mills, 1934 accepted as Navicula major var. horrida M.Peragallo & Héribaud-Joseph (new combination reference)
Pinnularia major var. latefasciata (Ostrup in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula major var. latefasciata Østrup in Héribaud et al., 1920 (new combination reference)
Pinnularia martyi (Lauby) F.W. Mills, 1934 accepted as Navicula martyi Lauby, 1910 (new combination reference)
Navicula divergens var. truncata (Cleve-Euler) F.W.Mills, 1934 accepted as Pinnularia divergens var. truncata Cleve-Euler, 1915 (new combination reference)
Navicula formica Ehrenberg, 1843 accepted as Pinnularia formica (Ehrenberg) R.M.Patrick, 1966 † (new combination reference)
Navicula nobilis var. cuneata Frenguelli, 1923 accepted as Pinnularia nobilis var. cuneata (Frenguelli) F.W. Mills, 1934 (source of synonymy)
Navicula tibetana (Hustedt) F.W. Mills, 1934 accepted as Pinnularia tibetana var. tibetana Hustedt, 1922 (new combination reference)
Navicula viridis var. diminuta (Mayer ex Hustedt) F.W. Mills, 1934 accepted as Pinnularia viridis var. diminuta Mayer, 1913 (new combination reference)
Nitzschia tenuirostris var. tenuirostris (Mereschkowsky) F.W. Mills, 1934 accepted as Nitzschiella tenuirostris f. tenuirostris Mereschkowsky, 1901 (new combination reference)
Nitzschiella closterium var. parva (Grunow in Van Heurck) F.W. Mills, 1934 (new combination reference)
Odontidium mesodon var. cuneata (Ehrenberg) F.W. Mills, 1934 accepted as Bacillaria cuneata (Kützing) Ehrenberg, 1838 accepted as Diatoma tenue var. cuneatum Kützing, 1833 (1834) (new combination reference)
Odontidium mesodon var. quadrata (Kützing) F.W. Mills, 1934 (new combination reference)
Oestrupia powellii var. bartholomei (Cleve) F.W. Mills, 1934 accepted as Navicula bartholomei Cleve, 1878 (new combination reference)
Oestrupia powellii var. galapagensis (Cleve) F.W. Mills, 1934 accepted as Navicula powelli var. galapagensis Cleve, 1881 (new combination reference)
Oestrupia problematica (Azpeitia y Moros) F.W. Mills, 1934 (new combination reference)
Orthoneis hillabyana (Brun) F.W. Mills, 1934 accepted as Mastogloia hillabyana var. hillabyana Brun, 1896 (new combination reference)
Orthoneis horvathiana var. adamantina (Brun) F.W. Mills, 1934 accepted as Mastogloia hillabyana var. adamantina Brun, 1896 (new combination reference)
Orthotropis lepidoptera var. intermedia (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Tropidoneis lepidoptera var. intermedia M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Paralia sulcata var. scopos (Mann) F.W. Mills, 1934 accepted as Melosira scopos Mann, 1907 (new combination reference)
Pinnularia acrosphaeria var. bacillaris (Heribaud) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. bacillaris Héribaud, 1903 (new combination reference)
Pinnularia acrosphaeria var. badeana (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. badeana Héribaud & M. Peragallo in Héribaud, 1902 (new combination reference)
Pinnularia acrosphaeria var. dilata (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 (new combination reference)
Pinnularia acrosphaeria var. dilatata (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. dilatata M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Pinnularia acrosphaeria var. elongata (Heribaud) F.W. Mills, 1934 accepted as Navicula acrosphaeria var. elongata Héribaud, 1903 (new combination reference)
Pinnularia alpina var. elongata (M.Peragallo) F.W.Mills, 1934 accepted as Navicula alpina var. elongata M.Peragallo, 1908 (new combination reference)
Pinnularia aperta var. aperta (Frenguelli) F.W. Mills, 1934 (new combination reference)
Pinnularia appendiculata var. exilis (Grunow) F.W. Mills, 1934 accepted as Navicula appendiculata var. exilis Grunow, 1860 (new combination reference)
Pinnularia appendiculata var. irrorata (Grunow) F.W.Mills, 1934 accepted as Navicula appendiculata var. irrorata Grunow, 1880 (new combination reference)
Pinnularia attwoodii (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula attwoodii M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Pinnularia bihastata (A.Mann) R.M.Patrick, 1966 (new combination reference)
Pinnularia blotii (Heribaud in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula blotii Héribaud in Héribaud et al., 1920 (new combination reference)
Pinnularia bogotensis var. interrupta (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula bogotensis var. interrupta M. Peragallo in Tempère (new combination reference)
Pinnularia borealis f. evidentius punctata (Grunow in Van Heurck) F.W. Mills, 1934 (new combination reference)
Pinnularia borealis var. major (M. Peragallo & Heribaud in Heribaud) F.W. Mills, 1934 accepted as Navicula borealis var. major M. Peragallo & Héribaud in Héribaud, 1893 (new combination reference)
Pinnularia braunii var. moissacensis (Heribaud) Mills, 1934 accepted as Navicula braunii var. moissacensis Héribaud-Joseph, 1903 (new combination reference)
Pinnularia brebissonii f. attenuata (M. Peragallo in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula brebissonii var. attenuata M. Peragallo in Héribaud et al., 1920 (new combination reference)
Pinnularia brebissonii f. ovalis (H. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula brebissonii var. ovalis H. Peragallo in Heribaud, 1893 (new combination reference)
Pinnularia brebissonii var. elongata (Brun & Heribaud in Heribaud) F.W. Mills, 1934 accepted as Navicula brebissonii var. elongata Brun & Héribaud in Héribaud, 1893 (new combination reference)
Pinnularia brebissonii var. fossilis (Pantocsek; Pantocsek) F.W. Mills, 1934 accepted as Navicula brebissonii var. fossilis Pantocsek, 1892 (new combination reference)
Pinnularia brebissonii var. intermedia (M. Peragallo in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula brebissonii var. intermedia M. Peragallo in Héribaud et al., 1920 (new combination reference)
Pinnularia brebissonii var. lucida (Lauby) F.W. Mills, 1934 (new combination reference)
Pinnularia brebissonii var. mormonorum (Grunow in Schmidt et al.) F.W. Mills, 1934 accepted as Navicula mormonorum Grunow ex A.Schmidt, 1876 (new combination reference)
Pinnularia cardinalis var. ceylonica (Skvortzow) F.W. Mills, 1934 accepted as Pinnularia cardinaliculus var. ceylonica Skvortzow, 1930 (new combination reference)
Pinnularia cardinalis var. subconstricta (Rattray) F.W. Mills, 1934 accepted as Navicula cardinalis var. subconstricta Rattray, 1888 (new combination reference)
Pinnularia cellesensis (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula cellesensis Héribaud & M. Peragallo in Héribaud, 1902 (new combination reference)
Pinnularia dactylus var. argentina Frenguelli, 1951 accepted as Pinnularia dactylus var. argentina (Frenguelli) Mills, 1934 (new combination reference)
Pinnularia dactylus var. argentina (Frenguelli) Mills, 1934 (basis of record)
Pinnularia dactylus var. lata (Frenguelli) F.W. Mills, 1934 (new combination reference)
Pinnularia danensis (Stiles) F.W. Mills, 1934 accepted as Navicula danensis Stiles, 1918 (new combination reference)
Pinnularia dariana var. dariana (Schmidt in Schmidt et al.) F.W. Mills, 1934 accepted as Navicula dariana f. dariana Schmidt in Schmidt et al., 1876 (new combination reference)
Pinnularia dariana var. miocenica (Heribaud & M. Peragallo in Heribaud) F.W. Mills, 1934 (new combination reference)
Pinnularia decrescens (Héribaud-Joseph) F.W.Mills, 1934 (new combination reference)
Pinnularia decurrens var. curtecostata (Heribaud) F.W. Mills, 1934 accepted as Navicula decurrens var. curtecostata Héribaud, 1903 (new combination reference)
Pinnularia degenii (Pantocsek) F.W. Mills, 1934 accepted as Navicula degenii Pantocsek, 1902 (new combination reference)
Pinnularia delpiroui (M. Peragallo in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula delpiroui M. Peragallo in Héribaud et al., 1920 (new combination reference)
Pinnularia digitoradiata var. cyprinus (Ehrenberg) F.W. Mills, 1934 accepted as Pinnularia cyprinus Ehrenberg, 1843 (new combination reference)
Pinnularia directa var. subtilis (Gregory) F.W. Mills, 1934 accepted as Pinnularia subtilis Gregory, 1857 (new combination reference)
Pinnularia divergens var. bacillaris (M.Peragallo) Mills, 1934 accepted as Navicula divergens var. bacillaris M.Peragallo, 1908 (new combination reference)
Pinnularia divergens var. constricta (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula divergens var. constricta M. Peragallo in Tempère & Peragallo, 1908 (new combination reference)
Pinnularia divergens var. prolongata (Brun & M. Peragallo in Heribaud) F.W. Mills, 1934 accepted as Navicula divergens var. prolongata Brun & M. Peragallo in Héribaud, 1893 (new combination reference)
Pinnularia doeringii var. cryptocephala (Frenguelli) F.W. Mills, 1934 (new combination reference)
Pinnularia doeringii var. doeringii (Frenguelli) F.W. Mills, 1934 accepted as Navicula doeringii var. doeringii Frenguelli, 1923 (new combination reference)
Pinnularia esox var. florentina (Grunow in Cleve & Möller) F.W. Mills, 1934 accepted as Navicula esox var. florentina Grunow in Cleve & Möller, 1877 (new combination reference)
Pinnularia esox var. recta (Heribaud) F.W. Mills, 1934 accepted as Navicula esox var. recta Héribaud, 1903 (new combination reference)
Pinnularia essexii (M. Peragallo in Tempère & Peragallo) F.W. Mills, 1934 accepted as Navicula essexii M. Peragallo in Tempère & Peragallo, 1913 (new combination reference)
Pinnularia eumicrostauron (Mayer) F.W. Mills, 1934 (new combination reference)
Pinnularia farcimen (Østrup) F.W. Mills, 1934 accepted as Navicula farcimen Østrup, 1904 (new combination reference)
Pinnularia flahaulti (Lauby) F.W. Mills, 1934 accepted as Navicula flahaulti Lauby, 1910 (new combination reference)
Pinnularia flexuosa var. cuneata (Tempère & Peragallo) F.W.Mills, 1934 accepted as Navicula flexuosa var. cuneata Tempère & Peragallo, 1909 (new combination reference)
Pinnularia fluminensis var. kerguelensis (Cleve & Grunow) F.W. Mills, 1934 accepted as Navicula fluminensis var. kerguelensis Grunow (new combination reference)
Pinnularia fluminensis var. minor (Cleve & Grunow) F.W. Mills, 1934 accepted as Navicula fluminensis var. minor Grunow, 1880 (new combination reference)
Pinnularia gibba f. genuina (Mayer) F.W. Mills, 1934 accepted as Pinnularia gibba f. genuina Mayer, 1913 (new combination reference)
Pinnularia gibba f. semicruciata (Mayer) F.W. Mills, 1934 accepted as Pinnularia gibba var. semicruciata Mayer, 1916 (1917) (new combination reference)
Pinnularia gibba var. curtecostata (Heribaud) F.W. Mills, 1934 accepted as Navicula decurrens var. curtecostata Héribaud, 1903 (new combination reference)
Pinnularia globiceps var. gracilis (Lauby) F.W. Mills, 1934 (new combination reference)
Pinnularia gomphonemacea (Ostrup in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula gomphonemacea Østrup in Héribaud et al., 1920 (new combination reference)
Pinnularia gracillima var. lucida (Heribaud) F.W. Mills, 1934 accepted as Navicula gracillima var. lucida Héribaud, 1903 (new combination reference)
Pinnularia gracillima var. subcapitata (Gregory) F.W.Mills, 1934 accepted as Pinnularia subcapitata f. subcapitata Gregory, 1856 (new combination reference)
Pinnularia hemiptera f. angusta (Héribaud) F.W. Mills, 1934 accepted as Navicula hemiptera var. angusta Héribaud, 1903 (new combination reference)
Pinnularia hemiptera var. gibba (Heribaud) F.W. Mills, 1934 accepted as Navicula hemiptera var. gibba Héribaud, 1903 (new combination reference)
Pinnularia huei (Heribaud) F.W. Mills, 1934 accepted as Navicula huei var. huei Héribaud, 1903 (new combination reference)
Pinnularia hyrtlii f. hyrtlii (Pantocsek) F.W. Mills, 1934 accepted as Navicula hyrtlii f. hyrtlii Pantocsek, 1892 (new combination reference)
Pinnularia hyrtlii f. minor (Østrup) F.W. Mills, 1934 (new combination reference)
Pinnularia intermedia var. antarctica (M. Peragallo) F.W. Mills, 1934 accepted as Navicula intermedia var. antarctica M. Peragallo, 1921 (new combination reference)
Pinnularia interrupta f. bicapitata (Lagerstedt) F.W.Mills, 1934 accepted as Navicula bicapitata f. bicapitata Lagerstedt, 1873 (new combination reference)
Pinnularia interrupta f. braunii (Grunow) Mills, 1934 accepted as Navicula braunii var. braunii Grunow in Van Heurck, 1880 (new combination reference)
Pinnularia interrupta f. genuina (Fritsch) F.W. Mills, 1934 (new combination reference)
Pinnularia interrupta f. subcapitata (Gregory) F.W. Mills, 1934 (new combination reference)
Pinnularia interrupta f. westii (Fritsch) F.W. Mills, 1934 (new combination reference)
Pinnularia interrupta var. Gibberula F. W. Mills, 1934 (original description)
Pinnularia interrupta var. pseudomesolepta (Fritsch & Rich) F.W. Mills, 1934 (new combination reference)
Pinnularia karstenii (Pantocsek) F.W. Mills, 1934 accepted as Navicula karstenii Pantocsek, 1902 (new combination reference)
Pinnularia legumen var. staurophora (Pantocsek) F.W. Mills, 1934 accepted as Navicula legumen var. staurophora Pantocsek, 1903 (new combination reference)
Pinnularia leveillei (Heribaud) F.W. Mills, 1934 accepted as Navicula leveillei Héribaud, 1903 (new combination reference)
Pinnularia loczyi (Pantocsek) F.W. Mills, 1934 accepted as Navicula loczyi Pantocsek, 1889 (new combination reference)
Pinnularia madagascarensis (Fritsch) F.W. Mills, 1934 accepted as Navicula madagascarensis Fritsch, 1914 (new combination reference)
Pinnularia magocsyi (Pantocsek) Cleve-Euler, 1934 accepted as Navicula magocsyi var. magocsyi Pantocsek, 1902 (new combination reference)
Pinnularia major var. angulata (Lauby) F.W. Mills, 1934 accepted as Navicula major var. angulata Lauby, 1910 (new combination reference)
Pinnularia major var. distinguenda (Cleve) F.W.Mills, 1934 † accepted as Pinnularia viridis var. distinguenda Cleve, 1891 † (new combination reference)
Pinnularia major var. horrida (M.Peragallo & Héribaud-Joseph) F.W.Mills, 1934 accepted as Navicula major var. horrida M.Peragallo & Héribaud-Joseph (new combination reference)
Pinnularia major var. latefasciata (Ostrup in Heribaud et al.) F.W. Mills, 1934 accepted as Navicula major var. latefasciata Østrup in Héribaud et al., 1920 (new combination reference)
Pinnularia martyi (Lauby) F.W. Mills, 1934 accepted as Navicula martyi Lauby, 1910 (new combination reference)
