Scanning electron micrograph (SEM) of American dog tick head (Dermacentor variabilis). This tick is a vector for several human diseases, including Rocky Mountain spotted fever and tularemia. Magnification: x28 when shortest axis printed at 25 millimetres. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / DENNIS KUNKEL MICROSCOPY |
Bildgröße: | 2629 px × 3323 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |