Entogoniopsis truncata (Brightwell) J. Witkowski, P.A. Sims, N.I. Strelnikova & D.M. Williams, 2015

Witkowski, Jakub, Sims, Patricia A., Strelnikova, Nina I. & Williams, David M., 2015, Entogoniopsis gen. nov. and Trilamina gen. nov. (Bacillariophyta): a survey of multipolar pseudocellate diatoms with internal costae, including comments on the genus Sheshukovia Gleser, Phytotaxa 209 (1), pp. 448-450 : 448-450

Entogoniopsis truncata (Brightwell) J. Witkowski, P.A. Sims, N.I. Strelnikova & D.M. Williams , comb. nov.

(LM: Fig. 216 )

BASIONYM: Triceratium truncatum Brightwell (1856 , Quarterly Journal of Microscopical Science 4: 274, pl. XVII , fig. 4) non Triceratium truncatum Brun in Brun & Tempère (1889: 66, pl. VI, fig. 11) = ???.

TYPE:—‘Barbadoes earth’.

Triceratium productum Greville (1861b: 69 , pl. VIII, fig. 9).

TYPE:—‘Barbadoes deposit’.

We interpret Triceratium truncatum and Triceratium productum to fall within the range of variation of the same species.

Figures

FIGURES 212–216. Light micrographs of some of the new combinations proposed in this study. Fig. 212: BM63525, Entogoniopsis dutertrei, Kusnetzk, Russia. Fig. 213: BM37991, Entogoniopsis pseudonervata, Oamaru, New Zealand. Fig. 214: ANSP slide SchAR3461, Entogoniopsis curvinervia, Barbadoes, holotype. Micrograph by Jennifer Beals. Fig. 215: BM63762, Entogoniopsis curvicostata, Joe’s River, Barbadoes (label reads: ‘Triceratium pallidum’). Fig. 216: BM37989, Entogoniopsis truncata, Springfield, Barbadoes.