Amphora angulosa var. angulosa H. Peragallo & M. Peragallo, 1899 (original description)
Amphora binodis var. bigibba (Grunow in Schmidt et al.) Peragallo & Peragallo, 1899 accepted as
Amphora bigibba var. bigibba Grunow in Schmidt et al., 1875 (new combination reference)
Amphora bistriata Peragallo & Peragallo, 1899 (original description)
Amphora decussata var. niceaensis H. Peragallo & M. Peragallo, 1899 (original description)
Amphora ocellata var. bistriata Peragallo & Peragallo, 1899 (original description)
Amphora ocellata var. elongata H. Peragallo & M. Peragallo, 1899 (original description)
Amphora ocellata var. subacuta H. Peragallo & M. Peragallo, 1899 (original description)
Amphora oxeia H. Peragallo & M. Peragallo, 1899 (original description)
Amphora perstriata var. perstriata Peragallo & Peragallo, 1899 (original description)
Amphora securicula H.Peragallo & M.Peragallo, 1899 accepted as
Tetramphora securicula (Peragallo & Peragallo, 1899) Stepanek & Kociolek (original description)
Campylodiscus clevei Peragallo & Peragallo, 1899 (original description)
Campylodiscus decorus var. eudecora Peragallo & Peragallo, 1899 (original description)
Campylodiscus gregorii H.Peragallo & M.Peragallo, 1899 (original description)
Cymatopleura intermedia Peragallo & Peragallo, 1899 (original description)
Hantzschia amphioxys var. minor H.Peragallo (original description)
Nitzschia acuta Peragallo & Peragallo, 1899 (original description)
Nitzschia angustata var. minor Peragallo & Peragallo, 1899 (original description)
Nitzschia bilobata var. adriatica Peragallo & Peragallo, 1899 (original description)
Nitzschia clarissima var. clarissima Peragallo & Peragallo, 1899 (original description)
Nitzschia clarissima var. obtusa Peragallo & Peragallo, 1899 (original description)
Nitzschia fasciculata f. minor Peragallo & Peragallo, 1899 (original description)
Nitzschia panduriformis var. abrupta Peragallo & Peragallo, 1899 (original description)
Nitzschia panduriformis var. peralbata Peragallo & Peragallo, 1899 accepted as
Psammodictyon panduriforme var. peralbatum (H. Peragallo & Peragallo, 1899) Louvrou & Economou-Amilli, 2012 (original description)
Nitzschia pulchella Peragallo & Peragallo, 1899 (original description)
Nitzschia punctata sensu Peragallo & Peragallo, 1899 (original description)
Pseudonitzschia migrans (Cleve) Peragallo & Peragallo, 1899 accepted as
Nitzschia migrans Cleve, 1897 (new combination reference)
Pseudonitzschia seriata var. fraudulenta (Cleve) Peragallo & Peragallo, 1899 accepted as
Nitzschia fraudulenta Cleve, 1897 (new combination reference)
Pseudonitzschia seriata var. seriata (Cleve) Peragallo & Peragallo, 1899 accepted as
Pseudonitzschia seriata (new combination reference)
Pseudonitzschia sicula var. bicuneata (Grunow in Cleve & Möller) Peragallo & Peragallo, 1899 accepted as
Rhaphoneis bicuneata Grunow in Cleve & Möller, 1879 (new combination reference)
Pseudonitzschia sicula var. sicula (Castracane) Peragallo & Peragallo, 1897-1908 accepted as
Synedra sicula var. sicula Castracane, 1875 (new combination reference)
Surirella armoricana H.Peragallo & M.Peragallo, 1899 (original description)
Surirella baldjickii var. hyalina Peragallo & Peragallo, 1899 (original description)
Surirella baldjickii var. major Peragallo & Peragallo, 1899 (original description)
Surirella biseriata f. minor Peragallo & Peragallo, 1899 (original description)
Surirella elongata Brebisson ex Peragallo & Peragallo, 1899 (original description)
Surirella fastuosa var. suborbicularis (Grunow in Schmidt et al.) Peragallo & Peragallo, 1899 accepted as
Surirella fastuosa f. suborbicularis Grunow in Schmidt et al., 1875 (new combination reference)
Surirella hybrida var. balteum Brun. accepted as
Surirella balteum Brun, 1891 (new combination reference)
Surirella hybrida var. contracta Peragallo & Peragallo, 1899 (original description)
Surirella intercedens var. abludens (Grunow in Schmidt et al.) Peragallo & Peragallo, 1899 accepted as
Surirella fastuosa var. abludens Grunow in Schmidt et al., 1875 (new combination reference)
Surirella intercedens var. collare (Schmidt in Schmidt et al.) Peragallo & Peragallo, 1899 accepted as
Surirella collare Schmidt in Schmidt et al., 1874 (new combination reference)
Surirella lata var. macraeana (Greville) Deby, 1896 accepted as
Surirella macraeana var. macraeana Greville, 1862 (new combination reference)
Surirella lata var. punctata Peragallo & Peragallo, 1899 (original description)
Surirella medulica Peragallo & Peragallo, 1899 (original description)
Surirella pandura var. contracta Peragallo & Peragallo, 1899 (original description)
Surirella pandura var. delicata Peragallo & Peragallo, 1899 (original description)
Surirella pandura var. pandura Peragallo & Peragallo, 1899 (original description)
Surirella pandura var. triscalaris (Brun) Peragallo & Peragallo, 1899 accepted as
Surirella triscalaris Brun, 1891 (new combination reference)
Surirella robusta f. minor Peragallo & Peragallo, 1899 (original description)
Surirella smithii f. elliptica Peragallo & Peragallo, 1899 (original description)
Surirella subquadrata (L.A.Brébisson) H.Peragallo & M.Peragallo (original description)