Glossary

This table lists the 113 glossary terms and identification criteria cited in this website.

Name

Research domain

Description

Microneme

Parasitology, Taxonomy

Micropores

Taxonomy

Mixotrophy

Photosynthesis, Symbiosis

Heterotrophic nutritional mode of some photosynthetic organisms in which ingestion of food particles is required for existence. 

Definition by Selosse et al. 2017, Ecology Letters, 20: 246–...

morphology

Muciferous body

Taxonomy

Mucocyst

Taxonomy

An ejectile organelle; a minute structure that emerges through pores in the theca of armoured dinoflagellated that releases mucous or mucous threads when discharged. 

Mycoheterotrophy

Symbiosis

E heterotrophic nutrition of terrestrial plants that relies on carbon provided by fungi colonising the roots and forming mycorrhizae (see this word).

Mycorrhiza

Mycology, Symbiosis

A dual symbiotic, often mutualistic, organ formed by a plant root and a soil fungus. In 90% of land plants, mycorrhizae allow the exchange of soil water and mineral nutrients, from the fungus, for...

Myzocytosis

Parasitology, Predation, Taxonomy

A predatory mode whereby a cell can penetrate the cortex and draw in the cytoplasmic contents of a prey or host cell. The prey is suctioned into a food vacuole via a feeding tube or peduncle, and...

Necrotrophic mixotrophy

Predation

Definition by Selosse et al. 2017, Ecology Letters, 20: 246–263.
Necrotrophic (= predatory) mixotrophy: uptake of organic matter by predation on other living organisms, entailing their death...

Nematocyst

Taxonomy

Numbering of somatic kineties

The numbering commences with the ventral kinety or, when this ciliary row is absent, with the leftmost kinety of the right ciliary field and continues in clockwise direction when the cell is...

Open-sided conoid

Parasitology, Taxonomy

See conoid

Organelle

Taxonomy

A specialized subcellular structure having a special function(e.g. the mitochondrion)

Osmotrophy

Ecology, Parasitology

Method of feeding by the absorption of soluble nutritive material from surrouding environment.

Palintomy

Parasitology, Life cycle

Process during which a large parental cell undergoes a rapid sequence of repeated divisions without intervening growth. Observed during sporogenesis of parasites, and free-living organisms (such...

Palisporogenesis

Parasitology

Sporogenesis type observed in some dinoflagellate parasite (Blastodinium, Haplozoon, Apodinium, Chytriodinium), resulting in the formation of two heterodynamic daughter cells, that will have...

Paralorica

A paralorica is a replacement lorica formed by a morphostatic cell (Laval-Peuto and Brownlee 1986). Agatha and Riedel-Lorjé (2006)
 

Parasitophorous membrane

Parasitology, Taxonomy

Phagocytosis

Predation, Parasitology

Phagocytosis is the uptake of food particles by embracement through pseudopodia or similar mobile cytoplasmic processes; if the organism feeds on cells, the cell is taken
up completely and...

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