original description(ofLeudugeria epithemioides var. subarcuata Tempère, 1911)Forti, A. (1912). Primo elenco delle Diatomee fossili contenute nei calcari marnosi biancastri di Monte Gibbio (Sassuolo = Emilia). Nuova Notarisia, 23: 3-8 (79-84) page(s): p. 83 [details]
original description(ofLeudugeria epithemioides var. subarcuata Tempère, 1911)Tempère, J. & Peragallo, H. (1912). Diatomées du Monde Entier, Edition 2, 30 fascicules. Fascicule 20-23. Chez J. Tempère, Arcachon, Gironde, pp. 305-352. page(s): p. 331; No. 673-675 [details]
new combination referenceMills, F.W. (1934). An index to the genera and species of the Diatomaceae and their synonyms. 1816-1932. Part 12 (He-Me). London; Wheldon & Wesley, Limited, pp. 841-920 page(s): p. 878 [details]