PENNATE DIATOMS WITH RAPHES - Bacillariophyceae (C)
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Names in bold italic print are current names for taxa reported from the central United States.
Names in standard italic print are synonyms reported in the references cited with them.

For example, Caloneis amphisbaena (Bory) Cl. was reported under that name from 4 states in several references, and it was reported under the synonym Navicula amphisbaena Bory in 2 references, which are listed under the entry for that name in another section of this list.

The entry for Caloneis trinodis (Lewis) Boyer indicates that this name (reported from Kansas by Wujek, 1965) is a synonym of Caloneis lewisii Patr., which is included elsewhere in this list.

The names of the states are abbreviated with their postal codes: CO = Colorado, KS = Kansas, MO = Missouri, NE = Nebraska, OK = Oklahoma.
Caloneis amphisbaena (Bory) Cl.
    CO: Williams (1964), Williams (1972), WPSS (1961-1963)
    KS: Harris & Eberle (2001), Powers (1969), Wenke & Eberle (1986), Williams (1962), 
          WPSS (1961-1963, 1966), Wujek et al. (1980)
    NE: WPSS (1961-1963)
    OK: Koch (1975), Wilhm et al. (1977), Wilhm et al. (1978), WPSS (1961-1963)
    Plains States: Patrick & Reimer (1966)
        Synonyms:
            Navicula amphisbaena Bory
Caloneis amphisbaena var. subsalina (Donk.) Cl.
    KS: Harris & Eberle (2001)
    OK: Koch (1975)
Caloneis bacillaris var. thermalis (Grun.) A. Cl.
    NE: Patrick & Reimer (1966)
Caloneis bacillum (Grun.) Cl.
    KS: Powers (1969), Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Hoagland et al. (1982)
    OK: Koch (1975), Koch & Risser (1974), Pfiester et al. (1979), Seyfer & Wilhm (1977), Troeger (1978, 1983),
           Wilhm et al. (1978)
    Plains States: Patrick & Reimer (1966)
        Synonyms:
            Navicula fontinalis Grun.
Caloneis hebes (Ralfs) Patr.
    KS: Patrick & Reimer (1966:589)
        Synonyms:
            Navicula obtusata W. Sm.
Caloneis lewisii Patr.
    KS: Harris & Eberle (2001), Wenke & Eberle (1986), Wujek et al. (1980)
    NE: F.A. Morris et al. (1979)
    OK: Koch & Risser (1974), Pfiester et al. (1979), Seyfer & Wilhm (1977), Troeger (1978, 1983), 
          Wilhm et al. (1978)
    Plains States: Patrick & Reimer (1966)
        Synonyms:
            Caloneis trinodis Lewis
            Navicula trinodis (Lewis) Boyer
Caloneis lewisii var. inflata (Schul.) Patr.
    OK: Pfiester & Terry (1978)
Caloneis limosa (Kütz.) Patr.
    KS: Wenke & Eberle (1985, 1986)
    OK: Pfiester et al. (1979), Troeger (1983)
    Plains States: Patrick & Reimer (1966)
        Synonyms:
            Caloneis schumanniana (Grun.) Cl.
            Navicula limosa Kütz.
            Navicula schumanniana Grun.
Caloneis linearis (Grun.) Boyer
        Synonyms:
            Navicula linearis Grun.
Caloneis oregonica (Ehr.) Patr.
    KS: Wujek et al. (1980)
    Plains States: Patrick & Reimer (1966)
        Synonyms:
            Navicula liburnica Grun.
Caloneis permagna (J.W. Bail.) Cl.
    KS: Czarnecki & Reinke (1981)
Caloneis schumanniana (Grun.) Cl. = Caloneis limosa (Kütz.) Patr.
    OK: Koch (1975), Troeger (1978)
Caloneis silicula var. truncatula (Grun.) Cl. = Caloneis ventricosa var. truncatula (Grun.) Meist.
    OK: Pfiester & Terry (1978)
Caloneis trinodis (Lewis) Boyer = Caloneis lewisii Patr.
    KS: Wujek (1965)
Caloneis ventricosa (Ehr.) Meist.
    KS: Wujek et al. (1980)
    OK: Koch (1975), Pfiester et al. (1979), Seyfer & Wilhm (1977), Wilhm et al. (1977), Wilhm et al. (1978)
    Plains States: Patrick & Reimer (1966)
        Synonyms:
            Navicula leptogongyla Ehr.
            Navicula silicula Ehr.
            Navicula ventricosa Ehr.
Caloneis ventricosa var. alpina (Cl.) Patr.
    OK: Troeger (1978)
Caloneis ventricosa var. minuta (Grun.) Patr.
    KS: Harris & Eberle (2001), Patrick & Reimer (1966)
        Synonyms:
            Navicula ventricoa f. minuta Grun.
Caloneis ventricosa var. subundulata (Grun.) Patr.
    KS: Wujek et al. (1980)
Caloneis ventricosa var. truncatula (Grun.) Meist.
    OK: Koch & Risser (1974), Troeger (1983)
        Synonyms:
            Caloneis silicula var. truncatula (Grun.) Cl.
Campylodiscus clypeus Ehr.
    KS: Czarnecki & Reinke (1981), Harris & Eberle (2001)
    NE: Andersen & Walker (1920), Elmore (1921)
Campylodiscus hibernicus Ehr.
        Synonyms:
            Campylodiscus noricus var. hibernicus (Ehr.) Grun.
Campylodiscus noricus Ehr.
    OK: Koch & Risser (1974)
Campylodiscus noricus var. hibernicus (Ehr.) Grun. = Campylodiscus hibernicus Ehr.
    KS: Reinke (1979a)
Cavinula cocconeiformis (Greg. ex Grun.) D. Mann & Stickle
        Synonyms:
            Navicula cocconeiformis Greg. ex Grun.
Cavinula jaerenfeltii (Hust.) D. Mann & Stickle
        Synonyms:
            Navicula jaerenfeltii Hust.
Cavinula lacustris (Greg.) D. Mann & Stickle
        Synonyms:
            Navicula lacustris Krasske
Cavinula variostriata (Krasske) D. Mann
        Synonyms:
            Navicula variostriata Krasske
Cocconeis diaphana W. Sm. = ?
    KS: Wolle (1889) [see Eberle (1981:25)]
Cocconeis diminuta Pant.
    NE: Hoagland et al. (1982)
    OK: Wilhm et al. (1978)
Cocconeis disculus (Schum.) Cl.
    NE: Elmore (1921)
Cocconeis fluviatilis Wall.
    OK: Kennedy & Pfiester (1984)
Cocconeis lineata Ehr. = Cocconeis placentula var. lineata (Ehr.) V.H.
    KS: ?Wolle (1889)
    OK: Ehrenberg (1856)
Cocconeis mexicana Ehr.
    OK: Ehrenberg (1856)
Cocconeis pediculus Ehr.
    CO: Cockerell (1888)
    KS: Curtis (1901), Wenke & Eberle (1986), ?Williams et al. (1979), Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Elmore (1921), Webber (1889, 1890), WPSS (1961-1963)
    OK: Pfiester et al. (1979), WPSS (1961-1963)
    Plains States: Patrick & Reimer (1966)
Cocconeis placentula Ehr.
    KS: Wujek (1965)
    NE: Andersen & Walker (1920), ?Ehrenberg (1856), Elmore (1921), Hoagland et al. (1982), 
          F.A. Morris et al. (1979), Williams (1962), WPSS (1961-1963, 1966)
    OK: Koch & Risser (1974), Leake (1945), Pfiester et al. (1979), Seyfer & Wilhm (1977), Troeger (1978),
           Troeger & Menzel (1986), Wilhm et al. (1977), Wilhm et al. (1978), WPSS (1961-1963)
    Plains States: Patrick & Reimer (1966)
Cocconeis placentula var. euglypta (Ehr.) Cl.
    KS: Harris & Eberle (2001), Wenke & Eberle (1986), Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Hoagland et al. (1982)
    OK: Troeger (1978)
    Plains States: Patrick & Reimer (1966)
Cocconeis placentula var. lineata (Ehr.) V.H.
    KS: Wenke & Eberle (1986), Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Elmore (1921), Hoagland et al. (1982)
    OK: Pfiester & Terry (1978), Pfiester et al. (1979)
    Plains States: Patrick & Reimer (1966)
        Synonyms:
            Cocconeis lineata Ehr.
Cocconeis rugosa Sov.
    OK: Pfiester et al. (1979)
Cocconeis striata Ehr.
    OK: Ehrenberg (1856)
Cocconema australicum A.S. = Cymbella australica (A.S.) Cl.
    KS: Curtis (1901)
Cocconema cistula (Ehr.) Ehr. = Cymbella cistula (Ehr.) Kirchn.
    KS: Curtis (1901)
Cocconema cornutum Ehr. = Cymbella lanceolata var. cornuta (Ehr.) Grun.
    OK: Ehrenberg (1856)
Cocconema cymbiforme (Ag.) Cl. = Cymbella cymbiformis Ag.
    KS: Curtis (1901)
Cocconema fusidium Ehr. = Cymbella affinis Kütz.?
    OK: Ehrenberg (1856)
Cocconema helveticum = Cymbella?
    KS: Curtis (1901) [see Eberle (1981:37)]
Cocconema hungaricum = Cymbella?
    KS: Curtis (1901) [see Eberle (1981:36-37)]
Cocconema lanceolatum (Ag.) Ehr. = Encyonema lanceolatum (Hilse ex Rab.) D. Mann
    KS: Curtis (1901)
    NE: Ehrenberg (1856)
    OK: Ehrenberg (1856)
Cocconema lunula Ehr. = Cymbella minuta Hilse ex Rab.
    OK: Ehrenberg (1856)
Cocconema mexicanum Ehr. = Cymbella mexicana (Ehr.) Cl.
    KS: Curtis (1901)
    NE: Ehrenberg (1856)
    OK: Ehrenberg (1856)
Craticula accomoda (Hust.) D. Mann
    KS: Harris & Eberle (2001)
        Synonyms:
            Navicula accomoda Hust.
Craticula ambigua (Ehr.) D. Mann
        Synonyms:
            Navicula ambigua Ehr.
            Navicula cuspidata var. ambigua (Ehr.) Cl..
Craticula cuspidata (Kütz.) D. Mann
    KS: Harris & Eberle (2001)
        Synonyms:
            Navicula cuspidata (Kütz.) Kütz.
            Navicula cuspidata f. craticula (V.H.) Perag. & Hérib.
            Navicula fulva Ehr.
Craticula cuspidata var. major (Meist.) comb. nov.?
        Synonyms:
            Navicula cuspidata var. major Meist.
Craticula halophila (Grun.) D. Mann
    KS: Harris & Eberle (2001)
        Synonyms:
            Navicula halophila Grun.
Craticula halophila f. robusta (Hust.) comb. nov.?
        Synonyms:
            Navicula halophila f. robusta Hust.
Craticula halophila f. tenuirostris (Hust.) comb. nov.?
        Synonyms:
            Navicula halophila f. tenuirostris Hust.
Cylindrotheca gracilis (Bréb. ex Kütz.) Grun.
    CO: ?M.K. Morris et al. (1979b)
    KS: Czarnecki & Reinke (1981), Harris & Eberle (2001)
    OK: Koch (1975)
Cymatopleura apiculata W. Sm. = Cymatopleura solea var. apiculata (W. Sm.) Ralfs. 
    [= C. librile (Ehr.) Pant.?]
    KS: Curtis (1901)
Cymatopleura elliptica (Bréb.) W. Sm.
    KS: Curtis (1901), Harris & Eberle (2001), Wenke & Eberle (1986), Wujek et al. (1980)
    OK: Koch & Risser (1974), Seyfer & Wilhm (1977), Troeger (1978)
        Synonyms:
            Sphinctocystis elliptica (Bréb. ex Kütz.) Kuntze
Cymatopleura elliptica f. spiralis Boyer
    NE: F.A. Morris et al. (1979)
Cymatopleura elliptica var. nobilis (Hantzsch) Hust.
    OK: Troeger (1978)
Cymatopleura librile (Ehr.) Pant.?
        Considered a valid species by Schoeman and Archibald (1976-1980), including the synonyms listed below:
            Cymatopleura apiculata W. Sm.
            Cymatopleura solea (Bréb.) W. Sm.
            Cymatopleura solea var. regula (Ehr.) Grun.
            Sphinctocystis librilis (Ehr.) Hass.
            Surirella regula Ehr.
Cymatopleura solea (Bréb.) W. Sm. [= Cymatopleura librile (Ehr.) Pant.?]
    KS: Curtis (1901), Wenke & Eberle (1986), Williams et al. (1979), Wujek et al. (1980)
    MO: M.K. Morris et al. (1979a)
    NE: F.A. Morris et al. (1979), WPSS (1961-1963)
    OK: Hern et al. (1979), Koch & Risser (1974), Pfiester et al. (1979), Troeger (1978), Wilhm et al. (1977)
Cymatopleura solea var. apiculata (W. Sm.) Ralfs. [= Cymatopleura librile (Ehr.) Pant.?]
        Synonyms:
            Cymatopleura appiculata (W. Sm.) Ralfs
Cymatopleura solea var. regula (Ehr.) Grun. [= Cymatopleura librile (Ehr.) Pant.?]
    OK: Pfiester et al. (1979)
        Synonyms:
            Surirella regula Ehr.
Cymbella aequalis W. Sm.
    NE: Elmore (1921)
Cymbella affinis Kütz.
    KS: Curtis (1901), Wenke & Eberle (1986), Williams et al. (1979)
    MO: Pamperl (1980)
    NE: Elmore (1921), Hoagland et al. (1982), F.A. Morris et al. (1979), Roemer et al. (1984)
    OK: Cooper & Wilhm (1975), Pfiester et al. (1979)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cocconema fusidium Ehr.
            Cymbella parva W. Sm.
Cymbella amphicephala Naeg. ex Kütz.
    KS: Curtis (1901), Wenke & Eberle (1986)
    NE: Andersen & Walker (1920), Elmore (1921)
    Plains States: Patrick & Reimer (1975)
Cymbella anglica Lagerst. = Cymbella naviculiformis Auersw. ex Heib.
    KS: Curtis (1901)
Cymbella angustata (W. Sm.) Cl.
    OK: Kennedy & Pfiester (1984)
Cymbella aspera (Ehr.) H. Perag.
    KS: Wujek (1965), Wujek et al. (1980)
    OK: Troeger (1978)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cymbella gastroides Kütz.
Cymbella australica (A.S.) Cl.
        Synonyms:
            Cocconema australicum A.S.
Cymbella brehmii Hust.
    OK: Troeger (1978)
Cymbella cistula (Ehr.) Kirchn.
    NE: Andersen & Walker (1920), Elmore (1921), Roemer et al. (1984)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cocconema cistula (Ehr.) Ehr.
            Cymbella cistula var. maculata (Kütz.) V.H.
Cymbella cistula var. maculata (Kütz.) V.H. = Cymbella cistula (Ehr.) Kirchn.
    OK: Koch & Risser (1974)
Cymbella cuspidata Kütz.
    NE: Andersen & Walker (1920), Elmore (1921)
    Plains States: Patrick & Reimer (1975)
Cymbella cymbiformis Ag.
    KS: Wujek et al. (1980)
    NE: Andersen & Walker (1920), Elmore (1921), Webber (1890)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cocconema cymbiformis (Ag.) Cl.
Cymbella cymbiformis var. nonpunctata Font.
    KS: Wujek et al. (1980)
Cymbella delicatula Kütz.
    MO: Pamperl (1980)
    OK: Patrick & Reimer (1975)
Cymbella ehrenbergii Kütz. = Cymbella inaequalis (Ehr.) Rab.
    NE: Andersen & Walker (1920), Elmore (1921)
Cymbella gastroides Kütz. = Cymbella aspera (Ehr.) H. Perag.
    KS: Curtis (1901), Wolle (1889)
    NE: Andersen & Walker (1920), Elmore (1921), Webber (1889, 1890)
Cymbella hauckii V.H.
    KS: Wenke & Eberle (1986)
    OK: Troeger (1978)
Cymbella helvetica Kütz.
    KS: Curtis (1901)
    NE: Elmore (1921)
Cymbella hustedtii Krasske
    MO: Pamperl (1980)
Cymbella inaequalis (Ehr.) Rab.
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cocconema ehrenbergii Kütz.
            Pinnularia inaequalis Ehr.
Cymbella kamtschatica Grun. = Cymbella mexicana (Ehr.) Cl.
    KS: Curtis (1901)
Cymbella laevis Naeg. ex Kütz.
    NE: Patrick & Reimer (1975), Roemer et al. (1984)
    OK: Kennedy & Pfiester (1984)
Cymbella lanceolata (Ag.) Ag.
    KS: Wujek et al. (1980)
    NE: Andersen & Walker (1920), Elmore (1921)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cocconema lanceolatum (Ag.) Ehr.
Cymbella lanceolata var. cornuta (Ehr.) Grun.
        Synonyms:
            Cocconema cornutum Ehr.
Cymbella lata Grun.
    NE: Roemer et al. (1984)
Cymbella leptoceros (Ehr.) Kütz.
    NE: Elmore (1921)
    OK: Pfiester et al. (1979)
Cymbella lunata W. Sm. = Encyonema lunatum (W. Sm.) V.H.
    KS: Wujek et al. (1980)
    MO: Pamperl (1980)
    OK: Pfiester et al. (1979)
Cymbella mexicana (Ehr.) Cl.
    KS: Wujek et al. (1980)
    OK: Koch & Risser (1974)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cocconema mexicanum Ehr.
            Cymbella kamtschatica Grun.
Cymbella mexicana var. janischii (A.S.) Reim.
    KS: Wujek et al. (1980)
    OK: ?Patrick & Reimer (1975)
Cymbella microcephala Grun.
    KS: Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Hoagland et al. (1982), Roemer et al. (1984)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cymbella minuscula Grun.
Cymbella minuscula Grun. = Cymbella microcephala Grun.
    KS: Curtis (1901) [see Patrick & Reimer (1975:34)]
Cymbella minuta Hilse ex Rab. = Encyonema minutum (Hilse ex Rab.) D. Mann
    KS: Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Hoagland et al. (1982)
    OK: Pfiester et al. (1979), Seyfer & Wilhm (1977), Troeger (1983)
Cymbella minuta f. latens (Krasske) Reim. = Encyonema minutum f. latens (Krasske) comb. nov.?
    MO: Pamperl (1980)
Cymbella minuta var. silesiaca (Bleisch ex Rab.) Reim. = Encyonema silesiacum 
    (Bleisch ex Rab.) D. Mann
    KS: Wenke & Eberle (1985, 1986)
    NE: Hoagland et al. (1982), Roemer et al. (1984)
    OK: Pfiester et al. (1979)
    Plains States: Patrick & Reimer (1975)
Cymbella muelleri Hust. = Encyonema muelleri (Hust.) D. Mann
    MO: Pamperl (1980)
    OK: Pfiester et al. (1979)
Cymbella naviculiformis Auersw. ex Heib.
    KS: Curtis (1901)
    NE: Andersen & Walker (1920), Elmore (1921)
    OK: Koch & Risser (1974)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cymbella anglica Lagerst.
Cymbella parva W. Sm. = Cymbella affinis Kütz.
    NE: Elmore (1921)
Cymbella prostrata (Berk.) Cl. = Encyonema prostratum (Berk.) Kütz.
    MO: Pamperl (1980)
    OK: Koch & Risser (1974), Pfiester et al. (1979)
    Plains States: Patrick & Reimer (1975)
Cymbella prostrata var. auerswaldii (Rab.) Reim. = Encyonema prostratum var. auerswaldii Rab.
    comb. nov.?
    KS: Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Hoagland et al. (1982)
Cymbella pusilla Grun.
    KS: Curtis (1901), Harris & Eberle (2001)
    NE: Elmore (1921), Hoagland et al. (1982)
    OK: Troeger (1983)
    Plains States: Patrick & Reimer (1975)
Cymbella rupicola Grun.
    OK: Pfiester et al. (1979)
Cymbella ruttneri Hust.
    NE: Roemer et al. (1984)
Cymbella sinuata Greg. = Reimeria sinuata (Greg.) Koc. & Stoerm.
    KS: Wenke & Eberle (1986), Wujek et al. (1980)
    OK: Kennedy & Pfiester (1984)
    Plains States: Patrick & Reimer (1975)
Cymbella stomatophora Grun. = Cymbella tumida (Bréb. ex Kütz.) V.H.
    KS: Curtis (1901)
Cymbella subaequalis Grun.
    NE: Andersen & Walker (1920), Patrick & Reimer (1975)
Cymbella triangulum (Ehr.) Cl. = Encyonema triangulum (Ehr.) Kütz.
    KS: Wenke & Eberle (1986), Wujek et al. (1980)
    NE: Hoagland et al. (1982)
    OK: Koch (1975), Pfiester et al. (1979), Troeger (1983)
    Plains States: Patrick & Reimer (1975)
Cymbella tumida (Bréb. ex Kütz.) V.H.
    KS: Harris & Eberle (2001), Wenke & Eberle (1986), Wujek et al. (1980)
    MO: Pamperl (1980)
    NE: Hoagland et al. (1982), F.A. Morris et al. (1979), Williams (1962), WPSS (1961-1963, 1966)
    OK: Pfiester & Terry (1978), Pfiester et al. (1979), Wilhm et al. (1977), Wilhm et al. (1978), 
           WPSS (1961-1963)
    Plains States: Patrick & Reimer (1975)
        Synonyms:
            Cymbella stomatophora Grun.
Cymbella tumidula Grun. ex A.S.
    KS: Curtis (1901), Patrick & Reimer (1975)
    MO: Pamperl (1980)
    OK: Troeger (1978)
Cymbella turgida Greg. = Encyonema turgidum (Greg.) Grun. ex A.S.
    NE: F.A. Morris et al. (1979)
    OK: Wilhm et al. (1977), Wilhm et al. (1978)
Cymbella turgidula Grun.
    KS: Curtis (1901), Wenke & Eberle (1985)
    MO: Pamperl (1980)
    OK: Pfiester et al. (1979)
    Plains States: Patrick & Reimer (1975)
Cymbella ventricosa (Kütz.) Kütz. = Encyonema minutum (Hilse ex Rab.) D. Mann
    KS: Powers (1969), WPSS (1961-1963)
    NE: WPSS (1961-1963)
    OK: Koch (1975), Koch & Risser (1974), Troeger (1978), Wilhm et al. (1977), Wilhm et al. (1978), 
          WPSS (1961-1963)
Cystopleura argus (Ehr.) Kuntze = Epithemia argus (Ehr.) Kütz.
    NE: Elmore (1921)
Cystopleura gibba (Ehr.) DeT. = Rhopalodia gibba (Ehr.) O. Müll.
    NE: Andersen & Walker (1920), Elmore (1921)
    OK: Leake (1945)
Cystopleura gibba var. ventricosa (Kütz.) DeT. = Rhopalodia gibba var. ventricosa (Kütz.) 
    H. & M. Perag.
    NE: Andersen & Walker (1920)
Cystopleura gibberula (Ehr.) Kuntze = Rhopalodia gibberula (Ehr.) O. Müll.
    NE: Elmore (1921)
Cystopleura musculus (Kütz.) Kuntze = Rhopalodia musculus (Kütz.) O. Müll.
    NE: Elmore (1921)
Cystopleura ocellata (Ehr.) Kuntze = Epithemia ocellata (Ehr.) Kütz.
    NE: Andersen & Walker (1920), Elmore (1921)
Cystopleura sorex (Kütz.) Kuntze = Epithemia sorex Kütz.
    NE: Elmore (1921)
Cystopleura turgida (Ehr.) Kuntze = Epithemia turgida (Ehr.) Kütz.
    NE: Andersen & Walker (1920), Elmore (1921)
    OK: Leake (1945)
Cystopleura ventricosa (Kütz.) Elm. = Rhopalodia gibba var. ventricosa (Kütz.) H. & M. 
    Perag.
    NE: Elmore (1921)
    OK: Leake (1945)
Cystopleura zebra (Ehr.) Kuntze = Epithemia adnata (Kütz.) Bréb.
    NE: Andersen & Walker (1920), Elmore (1921)
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