Diatoms are characterised by a unique feature: a cell wall composed of silica, which fits together in two halves like a box. The lid and base of the box are known as valves, which are connected by a girdle, and the whole structure is known as a frustule.
Glossary » Manaaki Whenua
Paleo-diatom records reveal ecological change not detected using traditional measures of lake eutrophication - ScienceDirect
Factsheets » Manaaki Whenua
PDF) The proliferation of lake snow in South Island lakes: a new case of diatoms as a nuisance in New Zealand freshwaters?
From small beginnings a valuable collection grows
PDF) Sixty-one thousand recent planktonic foraminifera from the Atlantic Ocean
Dynamics of pelagic mucilage produced by the invasive, cyclotelloid diatom, Lindavia intermedia, in oligotrophic lakes of New Zealand
Dynamics of pelagic mucilage produced by the invasive, cyclotelloid diatom, Lindavia intermedia, in oligotrophic lakes of New Zealand
Diatoms » Manaaki Whenua
PDF) Freshwater Algae (Excluding Diatoms and Red Algae) from Hasina Wetland
Classifying marine organisms — Science Learning Hub