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List of works by David M Williams

<p><strong>Notes on the diatom collection of the Natural History Museum, London (BM) V: (a) ‘<em>Stictodiscus manillensis</em>’ <em>nom. nud.</em>, (b) <em>Stictodiscus pantocsekii</em> and ‘<em>

scientific article published on 09 June 2021

A Cladist is a systematist who seeks a natural classification: some comments on Quinn (2017).

scientific article published on 28 March 2018

A note on the specimens of Kittonia hannae ‘hannai’&amp;nbsp; (Bacillariophyta) figured in Long et al. (1946)

scientific article published in 2023

Adolf Naef (1883–1949): On Foundational Concepts and Principles of Systematic Morphology

scientific article published on January 1, 2013

Cladistic methods and chromophyte phylogeny

scientific article published on January 1, 1991

Evolutionary theory: don't skimp on teaching its history

scientific article published in June 2008

From chaos to order: the life history of Hannaea inaequidentata (Lagerstedt) Genkal and Kharitonov (Bacillariophyta), from initial cells to vegetative cells

scientific article published on 09 October 2020

How objective is a definition in the subspecies debate?

journal article; published in Nature on 2009-02-11

Notes on the diatom collection of the Natural History Museum, London (BM) IX: Campylodiscus hardmanianus, with a discussion on synapomorphy and the poverty of molecular monophyly

scientific article published in 2023

Notes on the rare Cretaceous species Syndetocystis uralensis Strelnikova leading to the description of a new monotypic genus Monoportula P.A.Sims et D.M.Williams nov. gen.

scientific article published in 2023

Pinnularia hustedtii (Bacillariophyta): Notes on specimens from Wuling Mountains, China and from type material

scientific article published in 2022

Reading Trees

scientific article (publication date: 9 June 2014)

Taxonomy and Valve Ultrastructure of New and Interesting Freshwater Fossil Diatoms (Bacillariophyta) of Miocene age from the Espanola Formation of New Mexico, USA. I. Ontogeny of <i>Tetracyclus stelloides sp. nov.,</i> with Comments on ‘Accepted Nam

scientific article published in 2022

Ultrastructure and 18S rRNA gene sequence of a small Heterotrophic flagellate Siluania monomastiga gen. et sp. nov. (bicosoecida)

article

What is Iconella (Bacillariophyta)? The poverty of molecular monophyly (Part II)

scientific article published in 2024

Two new freshwater species of Surirella (Bacillariophyta) from the Wuling Mountains, China

scientific article published on 20 June 2022

Ultrastructure of three Species of Entomoneis (Bacillariophyta) from Lake Qinghai of China, with reference to the external areola occlusions

scholarly article published in 2022