Organisms

Pfiesteria piscicida

A dinoflagellate with a life cycle that includes numerous flagellated, amoeboid, and encysted stages. Both the flagellated and amoeboid forms produce toxins which cause open wounds on fish. Pfiesteria piscicida feeds on tissue sloughed from these wounds, as well as on bacteria and algae. It is found in Atlantic estuaries of the United States.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A dinoflagellate with a life cycle that includes numerous flagellated, amoeboid, and encysted stages. Both the flagellated and amoeboid forms produce toxins which cause open wounds on fish. Pfiesteria piscicida feeds on tissue sloughed from these wounds, as well as on bacteria and algae. It is found in Atlantic estuaries of the United States.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

2 entry terms
  • Pfiesteria piscicidas
  • piscicida, Pfiesteria

MeSH Record

Aspects Covered

17 allowable subheadings

Indexed with the subheadings chemistry, classification, cytology, drug effects, enzymology, genetics, growth & development, immunology, isolation & purification, metabolism, microbiology, parasitology, pathogenicity, physiology, radiation effects, ultrastructure, virology.

MeSH Record

Indexing Annotation

infection: coordinate with PROTOZOAN INFECTIONS; coordinate with specific protozoan terms (ANTIGENS, PROTOZOAN, etc.) if pertinent

MeSH Record

History Note

1999

MeSH Record

Previous Indexing

  • Dinoflagellida (1998)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Pfiesteria piscicida. Medical Subject Headings (MeSH). 2026. Unique ID D020045. http://id.nlm.nih.gov/mesh/2026/D020045
  2. Pfiesteria piscicida. In: Wikipedia. https://en.wikipedia.org/wiki/Pfiesteria_piscicida
  3. Pfiesteria piscicida. In: Wikidata. https://www.wikidata.org/wiki/Q15156646