Cansiliella servadeii observation under epifluorescence stereomicroscope after staining with the DNA-specific DAPI fluorochrome. a), c): head and torso view; b), d) detail of foreleg underside. a), b): white illumination; c), d): UV illumination. The presence of masses of bacteria staining with DAPI on the insect head, limbs, antennae and ventral side of body is visible. Scale bars: a), c): 250 μm; b), d): 50 μm.