300 dpi: (d2312-1.jpg)
640 pixels wide: (d2312-1.jpg)
 Image Number D2312-1 |
Dermacentor variabilis tick on a horse. This tick species was implicated in the transmission of equine piroplasmosis in 2009 in Texas along with Amblyomma cajennense ticks (cayenne ticks).
Photo by Peggy Greb.
