Organisms

Killifishes

Small oviparous fishes mostly in the family Cyprinodontidae but also some members of families Aplocheilidae, Fundulidae, Profundulidae, and Rivulidae. Some killifishes are used in mosquito control. Killifishes are vertebrate model organisms in various fields, e.g., environmental toxicology and neurobiology, because of their short lifespans, ease of maintenance and large number of eggs produced.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Small oviparous fishes mostly in the family Cyprinodontidae but also some members of families Aplocheilidae, Fundulidae, Profundulidae, and Rivulidae. Some killifishes are used in mosquito control. Killifishes are vertebrate model organisms in various fields, e.g., environmental toxicology and neurobiology, because of their short lifespans, ease of maintenance and large number of eggs produced.

MeSH Record

Classification

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MeSH Record

Synonyms

3 entry terms
  • Cyprinodon
  • Cyprinodontidae
  • Pupfishes

MeSH Record

Aspects Covered

17 allowable subheadings

Indexed with the subheadings abnormalities, anatomy & histology, blood, cerebrospinal fluid, classification, embryology, genetics, growth & development, immunology, injuries, metabolism, microbiology, parasitology, physiology, surgery, urine, virology.

MeSH Record

Indexing Annotation

KILLIFISH; ATLANTIC KILLIFISH; GULF KILLIFISH see FUNDULIDAE and JAPANESE KILLIFISH see ORYZIAS are available; killifish unspecified goes here

MeSH Record

History Note

2002(1975); was see under CYPRINODONTIFORMES 1987-90; was see under FISHES 1975-86

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References

  1. National Library of Medicine. Killifishes. Medical Subject Headings (MeSH). 2026. Unique ID D007695. http://id.nlm.nih.gov/mesh/2026/D007695
  2. Killifishes. In: Wikipedia. https://en.wikipedia.org/wiki/Killifish
  3. Killifishes. In: Wikidata. https://www.wikidata.org/wiki/Q586080