Ceratomyxa appendiculata Thélohan, 1892 (additional source)
Ceratomyxa arcuata Thélohan, 1895 (original description)
Ceratomyxa arcuata scorpaenarum Labbé, 1895 (original description)
Ceratomyxa arcuata typica Thélohan, 1895 (original description)
Ceratomyxa globulifera Thélohan, 1895 (original description)
Ceratomyxa pallida Thélohan, 1895 (original description)
Ceratomyxa reticularis Thélohan, 1895 (original description)
Ceratomyxa sphaerulosa Thélohan, 1892 (additional source)
Ceratomyxa truncata Thélohan, 1895 (original description)
Chloromyxum caudatum Thélohan, 1895 accepted as Caudomyxon caudatum (Thélohan, 1895) (original description)
Chloromyxum diploxys (Gurley, 1893) (new combination reference)
Chloromyxum fluviatile Thélohan, 1892 (additional source)
Chloromyxum incisum Gurley, 1893 (additional source)
Chloromyxum leydigii Mingazzini, 1890 (additional source)
Chloromyxum quadratum Thélohan, 1895 accepted as Kudoa quadratum (Thélohan, 1895) (original description)
Glugea acuta Thélohan, 1895 (original description)
Glugea cordis Thélohan, 1895 (original description)
Glugea depressa Thélohan, 1895 (original description)
Henneguya brevis Thélohan, 1892 (additional source)
Henneguya macrura (Gurley, 1893) accepted as Unicauda macrura (Gurley, 1893) (new combination reference)
Henneguya media Thélohan, 1892 accepted as Myxobilatus medius (Thélohan, 1892) (additional source)
Henneguya psorospermica Thélohan, 1892 (additional source)
Leptotheca Thélohan, 1895 accepted as Ceratomyxa Thélohan, 1892 (original description)
Leptotheca agilis (Thélohan, 1892) accepted as Ceratomyxa agilis Thélohan, 1892 (new combination reference)
Leptotheca elongata Thélohan, 1895 accepted as Ceratomyxa elongata (Thélohan, 1895) (original description)
Leptotheca hepseti Thélohan, 1895 accepted as Ceratomyxa hepseti (Thélohan, 1895) (original description)
Leptotheca parva Thélohan, 1895 accepted as Ceratomyxa parva (Thélohan, 1895) (original description)
Leptotheca ranae Thélohan, 1895 (original description)
Leptotheca renicola Thélohan, 1895 accepted as Sphaerospora renicola (Thélohan, 1895) (original description)
Myxidium histophilum Thélohan, 1895 (original description)
Myxidium incurvatum Thélohan, 1892 (additional source)
Myxidium lieberkühni Bütschli, 1882 accepted as Myxidium lieberkuehni Bütschli, 1882 (additional source)
Myxidium sphericum Thélohan, 1895 accepted as Sigmomyxa sphaerica (Thélohan, 1895) (original description)
Myxobolus dispar Thélohan, 1895 (original description)
Myxobolus ellipsoides Thélohan, 1892 (additional source)
Myxobolus exiguus Thélohan, 1895 (original description)
Myxobolus globosus Gurley, 1893 (additional source)
Myxobolus lintoni Gurley, 1893 (additional source)
Myxobolus mülleri Bütschli, 1882 accepted as Myxobolus muelleri Bütschli, 1882 (additional source)
Myxobolus oviformis Thélohan, 1892 (additional source)
Myxobolus pfeifferi Thélohan, 1895 (original description)
Myxobolus piriformis Thélohan, 1892 accepted as Thelohanellus pyriformis (Thélohan, 1892) (additional source)
Myxobolus transovalis Gurley, 1893 (additional source)
Myxosoma ambiguum Thélohan, 1895 accepted as Myxoproteus ambiguus (Thélohan, 1895) (original description)
Myxosoma dujardini Thélohan, 1892 accepted as Myxobolus dujardini (Thélohan, 1892) (additional source)
Sphaeromyxa balbianii Thélohan, 1892 (additional source)
Sphaeromyxa immersa (Lutz, 1889) accepted as Cystodiscus immersus Lutz, 1889 (new combination reference)
Sphaerospora divergens Thélohan, 1895 accepted as Ortholinea divergens (Thélohan, 1895) (original description)
Sphaerospora elegans Thélohan, 1892 (additional source)
Sphaerospora rostrata Thélohan, 1895 (original description)

Bay of Biscay for Myxosoma ambiguum Thélohan, 1895 
English Channel for Ceratomyxa sphaerulosa Thélohan, 1892 
English Channel for Sphaerospora divergens Thélohan, 1895 
France for Chloromyxum caudatum Thélohan, 1895 
French Exclusive Economic Zone for Ceratomyxa appendiculata Thélohan, 1892 
French Exclusive Economic Zone for Ceratomyxa arcuata Thélohan, 1895 
French Exclusive Economic Zone for Chloromyxum quadratum Thélohan, 1895 
French Exclusive Economic Zone for Leptotheca elongata Thélohan, 1895 
French Exclusive Economic Zone for Leptotheca parva Thélohan, 1895 
French Exclusive Economic Zone for Myxidium sphaericum Thélohan, 1895 
French Exclusive Economic Zone for Sphaerospora rostrata Thélohan, 1895 
Western Mediterranean for Ceratomyxa globulifera Thélohan, 1895 
Western Mediterranean for Ceratomyxa pallida Thélohan, 1895 
Western Mediterranean for Ceratomyxa reticularis Thélohan, 1895 
Western Mediterranean for Ceratomyxa truncata Thélohan, 1895 
Western Mediterranean for Leptotheca hepseti Thélohan, 1895 

 Association

 for Cystodiscus diploxys Gurley, 1893

Host: Tortix viridana (Insecta: Lepidoptera) [details]

 Homonymy

 for Leptotheca ranae Morelle, 1929

Leptotheca ranae Thélohan, 1895, is a nomen nudum and therefore unavailable and not acting as a senior homonym.  [details]

 Nomenclature

 for Ceratomyxa sphaerulosa Thélohan, 1892

In his 1895 paper, Thélohan noted this name as being a new species, but the name was originally proposed in his ... [details]

 Validity

 for Leptotheca ranae Thélohan, 1895

Invalid name. There is no species description and there are no illustrations. The publication only mentions two ... [details]