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PetriKey

Fungus

Dermatophytes

Keratin-loving molds

der-MAT-oh-fites

fungusmoldkeratinskinhyphae

High-yield clue

Keratinized tissue + KOH hyphae vocabulary + tinea naming.

Overview

A group of keratin-associated molds used to teach tinea vocabulary, septate hyphae on KOH prep, and superficial fungal infection concepts.

Classification

  • Fungus
  • Mold group
  • Keratin-associated

Lab & identification clues

  • KOH prep vocabulary
  • Septate hyphae concept
  • Culture/species terms in advanced courses

Associations

  • Tinea corporis/pedis/capitis vocabulary
  • Skin/hair/nail coursework associations
  • Superficial mycosis concept

Commonly confused with

  • Candida albicans
  • Aspergillus fumigatus
  • Malassezia vocabulary

Frequently asked questions

What is Dermatophytes?

A group of keratin-associated molds used to teach tinea vocabulary, septate hyphae on KOH prep, and superficial fungal infection concepts.

What are the lab clues for Dermatophytes?

Lab clues for Dermatophytes include KOH prep vocabulary, Septate hyphae concept, and Culture/species terms in advanced courses.

What is Dermatophytes commonly confused with?

Dermatophytes is commonly confused with Candida albicans, Aspergillus fumigatus, and Malassezia vocabulary.

Original student-study summary. Sources checked: OpenStax Microbiology 2e, NCBI Bookshelf Medical Microbiology, and CDC topic pages where applicable; reviewed 2026-06. Educational only; no diagnosis, treatment, dosing, or specimen-handling guidance.

OpenStax: Microbiology 2e organism classification foundations - sourceNCBI Bookshelf: Medical Microbiology organism chapters - sourceCDC: CDC disease and public-health topic pages - source