Varroa Mite

Natural history and identification

Varroa destructor is an external parasite of honey bees. Female mites move on adult bees and enter brood cells, where reproduction is synchronized with the developing bee. Its mobile phase and brood-associated phase require different sampling approaches. The biology explains its importance in bee health; it does not establish presence on Kauaʻi, which requires a verified island detection.

Kauaʻi occurrence and evidence

Atlas occurrence category: Not detected on Kauaʻi — prevention target. The Kauaʻi record is classified as “Not detected on Kauaʻi — prevention target”. Its cited evidence source is University of Hawaiʻi — Kauaʻi Community College. Kauaʻi honey-bee populations remain free of Varroa mites and are protected by interisland bee-import restrictions. This is a prevention record, not a Kauaʻi occurrence.

Account coverage

Published species details have been added. A complete Kauaʻi-specific account of identification, habitat, feeding, reproduction, and population trend is not yet established by the sources linked here.

Names and classification

Scientific name

Varroa destructor

Common names

Varroa Mite

Family

Varroidae

Order

Mesostigmata

Record type

species

Kauaʻi occurrence and status

Kauaʻi occurrence

Not detected on Kauaʻi — prevention target

Origin

Invasive threat

Conservation status

Apiary biosecurity priority

Process and seasonal context

Seasonal description

Varroa mite (Varroa destructor) is a destructive honey-bee parasite that has not been detected on Kauaʻi. It is included as a high-priority arachnid prevention record because keeping Kauaʻi apiaries mite-free is a major biosecurity concern.

Sources and further reading

• University of Hawaiʻi — Kauaʻi Community College
• Natural history and identification — species source