Organisms

Cyprinodontiformes

An order of fish with eight families and numerous species of both egg-laying and livebearing fish. Families include Cyprinodontidae (egg-laying KILLIFISHES;), FUNDULIDAEl; (topminnows), Goodeidae (Mexican livebearers), Jenynsiidae (jenynsiids), Poeciliidae (livebearers), Profundulidae (Middle American killifishes), Aplocheilidae, and Rivulidae (rivulines). In the family Poeciliidae, the guppy and molly belong to the genus POECILIA.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

An order of fish with eight families and numerous species of both egg-laying and livebearing fish. Families include Cyprinodontidae (egg-laying KILLIFISHES;), FUNDULIDAEl; (topminnows), Goodeidae (Mexican livebearers), Jenynsiidae (jenynsiids), Poeciliidae (livebearers), Profundulidae (Middle American killifishes), Aplocheilidae, and Rivulidae (rivulines). In the family Poeciliidae, the guppy and molly belong to the genus POECILIA.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

6 entry terms
  • Gambusia
  • Mosquito Fish
  • Platyfish
  • Xiphophorus
  • Fish, Mosquito
  • Gambusias

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

general or unspecified; prefer specifics; do not confuse with CYPRINIDAE or CYPRINIFORMES or CYPRINODON see KILLIFISHES

MeSH Record

History Note

1987(1975)

MeSH Record

Previous Indexing

  • Fishes (1966-1986)

MeSH Hierarchy

Tree Number

AMA Style

References

  1. National Library of Medicine. Cyprinodontiformes. Medical Subject Headings (MeSH). 2026. Unique ID D003532. http://id.nlm.nih.gov/mesh/2026/D003532
  2. Cyprinodontiformes. In: Wikipedia. https://en.wikipedia.org/wiki/Cyprinodontiformes
  3. Cyprinodontiformes. In: Wikidata. https://www.wikidata.org/wiki/Q143748