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Photo#179340
Tick - Dermacentor - female

Tick - Dermacentor - Female
Redwood City, San Mateo County, California, USA
April 27, 2008
Size: 4 mm
Found this tick on my wife's neck! Not sure if it came from the dog or whether I brought it in the house from my ramblings in the wild.
Adult? Dermacentor sp.? Sorry for poor focus - have specimen preserved in alcohol and will try to get a better photo later this week...

Images of this individual: tag all
Tick - Dermacentor - female Tick - Dermacentor - female Tick - Dermacentor - female Tick - Dermacentor - female

Dermacentor
Given the locality, it's probably Dermacentor occidentalis. - Barry

 
Added better photos -
(finally) of capitulum and dorsal view of tick. Not sure if these will help confirm species...

Moved temporarily
to genus. Will try to get better photo and may send out for definite ID...

Female tick,
in the genus Dermacentor. Mostly likely D. andersoni or even D. variabilis.

 
Thanks, Jon!
I have preserved this specimen in EtOH - are there any images I can get that would help with determining andersoni versus variabilis??

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