Wood tick (Dermacentor variabilis) on a horse,held in a pair of tweezers. This tick species was implicated in the transmission of equine piroplasmosis in 2009 in Texas,USA. Other vectors included cayenne ticks | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Greb, Peggy / US Department of Agriculture |
Bildgröße: | 2441 px × 3661 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |