What coloration marks distinguish the female *Dermacentor andersoni* scutum?
Answer
Distinct white markings or spots
The basic body color for the adult wood tick is brown, but the sexes are differentiated primarily by patterns superimposed on the scutum, which is the hardened plate situated on the tick's back. For the female *Dermacentor andersoni*, this patterning typically manifests as clearly identifiable white markings or spots set against the brown base color. This pattern is generally less comprehensive than the male's markings.

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