Isotomidae

About this group

Isotomidae have a slim, cylindrical body with segments of similar width, and the antennae and legs are short or medium. Peer-reviewed 1 Unchecked

Isotomidae have no body scales. Peer-reviewed 1 Unchecked

Feature	In this group	Status
Body form	Slim tube. The body is a smooth tube with segments you can see, and shorter antennae and legs.	Known
Scales	No scales. The body has no scales, only skin and bristles.	Known

Proisotominae Subfamily 1 species page
- Proisotoma Genus 1 species page
  - Proisotoma minuta Species
Anurophorinae Subfamily 1 species page
- Folsomia Genus 1 species page
  - Folsomia candida Species
Isotominae Subfamily 2 species pages
- Desoria Genus 1 species page
  - Desoria trispinata Species
- Isotomurus Genus 1 species page
  - Isotomurus retardatus Species
  - Isotomurus cf. louisiana Species
- Isotoma Genus 0 species pages
  - Isotoma delta Species
- Vertagopus Genus
Pachyotominae Subfamily

Rank: Family
Placed here by: Bellinger and others
Author and year: The Checklist of the Collembola of the World lists Isotomidae Schäffer, 1896. Checked Oct 22, 2026.