A note on the specimens of Kittonia hannae ‘ hannai’ (Bacillariophyta) figured in Long et al. (1946) Author Huwiler, Martin Dorfstrasse 33, CH - 8933, Maschwanden, Switzerland Author Gleich, Anne Stresemannstrasse, Kaiserslautern, Germany Author Williams, David M. The Natural History Museum, Cromwell Road, London, SW 7 5 BD, UK text Phytotaxa 2023 2023-02-09 584 1 55 58 http://dx.doi.org/10.11646/phytotaxa.584.1.6 journal article 10.11646/phytotaxa.584.1.6 cdcc54f2-25be-43eb-a4cf-b5192816f99c 1179-3163 7624087 Kittonia hannae ‘hannai’ Lefébure & Chenevière 1939: 23 , pl. 1, fig. 3 (Figs 2–7) Type:—“Moreno shale, Moreno Gulch in the Panoche Hills, Fresno County, California ” […] “Sec. 6, T . 15 S., R . 12 E., M.D.B. & M., Fresno County, California ”, holotype unknown; lectotype in Lefébure & Chenevière 1939 : pl. 1, fig. 3 = Sims & Williams 2022 : fig. 8), designated here; Potter slide =? isolectotype . Illustrations and specimens: Long et al. 1946 : pl. 19, figs 6, 7 (their figure 6 = our Figures 2, 3); Brigger & Hanna 1965 : figs 2, 3 (= specimens from CAS 205065, 6; their figure 2 = Wornardt 1972 : pl. 4, fig. l); Chambers 1997 : pl. 14, figs 10, 11 (= specimens from BM 63885).