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How can the lone star marking help with tick identification?

An adult female lone star tick may show a pale central spot, but markings must be considered with anatomy, stage and geography.

Reviewed by VuxLore® Knowledge Team For People

How can the lone star marking help with tick identification?

Short answer

An adult female lone star tick may show a pale central spot, but markings must be considered with anatomy, stage and geography.

At a glance

A sourced close-up of the characteristic dorsal marking on an adult female lone star tick.

Key takeaways

• The central spot is associated with adult females

• Nymphs do not present identically

• A photograph alone may not confirm a specimen

The adult female's central mark

This magnified CDC image shows the pale spot associated with an adult female lone star tick. The mouthparts and eight legs are also visible.

Do not identify every tick with a light patch from this example; reflections, debris and image quality can mislead.

Sources and further reading