Light micrographs of individual male Chorioptes mites, showing the caudal end with opisthosomal lobes. A: Chorioptes sp. sampled from Swedish moose, overview. B: Chorioptes sp. sampled from moose, details. Measured setae 1, 2 and 4 are indicated by arrows. Seta 3 and seta 5 cannot be seen. C: C. texanus collected from cattle in Gemany. D: C. bovis sampled from horse in Germany.