Figures 24-30 from: Miller K, T. Montano E (2014) Review of the genus Fontidessus Miller & Spangler, 2008 (Coleoptera, Dytiscidae, Hydroporinae, Bidessini) with description of four new species. ZooKeys 426: 65-85. https://doi.org/10.3897/zookeys.426.7217

Figures 24-30 - Fontidessus species, aedeagi. 24 Fontidessus microphthalmus; A, median lobe and lateral lobes, dorsal aspect, lateral lobes in gray; B, median lobe, right lateral aspect 25–30 A, median lobe and right lateral lobe, dorsal aspect; B, ventral sclerite of median lobe; C, median lobe, right lateral aspect; D, right lateral lobe, right lateral aspect 25 Fontidessus aquarupe 26 Fontidessus bettae 27 Fontidessus toboganensis 28 Fontidessus christineae 29 Fontidessus ornatus 30 Fontidessus wheeleri.