Chytrids

Definition

Chytrids are a group of fungi characterized by their production of zoospores, which have a single flagellum. They are primarily aquatic and can be found in freshwater and soil environments.

5 Must Know Facts For Your Next Test

1. Chytrids are the only fungi that produce motile spores called zoospores.
2. They are mostly aquatic but can also live in moist terrestrial environments.
3. Chytridiomycosis is a disease caused by chytrid fungi that affects amphibians, leading to significant population declines.
4. Chytrids have chitin in their cell walls, similar to other fungi.
5. Most chytrids reproduce both sexually and asexually.

Review Questions

• What type of spores do chytrids produce?
• What unique environment do chytrids primarily inhabit compared to other fungi?
• What is the significance of chytridiomycosis in ecological studies?

Related terms

Zoospore:

A motile spore using a flagellum for movement, produced by certain algae, fungi, and protozoans.

Chitin:

A long-chain polymer found in the exoskeletons of arthropods and the cell walls of fungi.

Chytridiomycosis: An infectious disease in amphibians caused by the chytrid fungus Batrachochytrium dendrobatidis.