Rabbit flea (Spilopsyllus cuniculi), coloured scanning electron micrograph (SEM). The two structures protruding from the centre of the flea's head are

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Rabbit flea (Spilopsyllus cuniculi), coloured scanning electron micrograph (SEM). The two structures protruding from the centre of the flea's head are sensory palps. Below these are the mouthparts, which pierce the skin to enable the flea to suck the blood of its host. Combs, known as ctenidae, at the top of the head help to anchor the flea to its host's fur. Its powerful legs (centre right and centre left) are adapted for jumping. Fleas are external parasites that may carry and transmit diseases. This flea may also feed on pets and humans. Fleas only remain on their host whilst feeding.

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Size: 3661px × 2413px
Photo credit: © STEVE GSCHMEISSNER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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