Ctenidiosomus austrinus sp. n., male holotype 5 Terminal segments 6 Penis rods 7 Apex of aedeagus 8 Sensilium and P1 of basimere 9 Sternum VIII 10 Abdominal link plate, furca and pleural ridge. Scale: 200 µm (5, 6, 9); 100 µm (7, 8, 10).

 
 
  Part of: López-Berrizbeitia MF, Hastriter MW, Barquez RM, Díaz MM (2015) A new flea of the genus Ctenidiosomus (Siphonaptera, Pygiopsyllidae) from Salta Province, Argentina. ZooKeys 512: 109-120. https://doi.org/10.3897/zookeys.512.9713